Abstract

An optical scheme for speckle suppression using two or three partially coherent beams in a projection system is proposed. Diffractive optical elements (DOE) placed in the intermediate image plane create several beams carrying the image to a screen. Transparent plates of different thicknesses are placed in the Fourier plane of the projective lens and used for beam decorrelation. The coherence matrix algorithm for speckle suppression is used to calculate the speckle contrast ratio. It is shown that for a small decorrelation length and using the same maximum thickness of the transparent plates, two partially coherent beams would provide better suppression than three beams with different diffraction orders. However, for a large decorrelation length, the three beam setup provides better speckle suppression for all three colors examined with a suppression coefficient close to theoretical limits. Verification of speckle suppression using three-beam decorrelation is reported.

©2009 Optical Society of America

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    [Crossref]
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    [Crossref]
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  20. F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
    [Crossref]

2008 (3)

2004 (2)

J. I. Trisnadi, “Hadamard speckle contrast reduction,” Opt. Lett. 29, 11–13 (2004).
[Crossref] [PubMed]

J. I. Trisnadi, C. B. Carlisle, and R. Monteverde, “Overview and applications of Grating Light ValveTM based optical write engines for high-speed digital imaging,” MOEMS Display and Imaging Systems II, edited by Hakan Urey and David L. Dickensheets, Proc. SPIE 5348, 52–64 (2004).
[Crossref]

2003 (2)

C. M. P. Rodrigues and J. L. Pinto, “Contrast of polychromatic speckle patterns and its dependence to surface heights distribution,” Opt. Eng. 42, 1699–1703 (2003).
[Crossref]

A. Lencina, P. Vaveliuk, M. Tebaldi, and N. Bolognini, “Modulated speckle simulations based on the random-walk model,” Opt. Lett. 28, 1748–1750 (2003), http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-28-19-1748.
[Crossref] [PubMed]

2002 (1)

M. W. Kowarz, J. C. Brazas, and J. G. Phalen, “Conformal Grating Electromechanical system (GEMS) for High-Speed Digital Light Modulation,” IEEE, 15th Int. MEMS Conf. Digest, 568–573 (2002).

2001 (1)

2000 (1)

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

1998 (1)

1976 (2)

An, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Bastian, G.

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

Bergstein, L.

Boeddinghaus, M.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

Bolognini, N.

Brazas, J. C.

M. W. Kowarz, J. C. Brazas, and J. G. Phalen, “Conformal Grating Electromechanical system (GEMS) for High-Speed Digital Light Modulation,” IEEE, 15th Int. MEMS Conf. Digest, 568–573 (2002).

Carlisle, C. B.

J. I. Trisnadi, C. B. Carlisle, and R. Monteverde, “Overview and applications of Grating Light ValveTM based optical write engines for high-speed digital imaging,” MOEMS Display and Imaging Systems II, edited by Hakan Urey and David L. Dickensheets, Proc. SPIE 5348, 52–64 (2004).
[Crossref]

Cheong, J.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Choi, Y.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Dainty, J. C.

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

Elbert, A.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

Ennos, A. E.

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

Fischer, I.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

Francon, M.

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

Furukawa, A.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Goodman, J. W.

Halldorsson, T.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

L. Wang, T. Tschudi, T. Halldorsson, and P. R. Petursson, “Speckle reduction in laser projection systems by diffractive optical elements,” Appl. Opt. 37, 1770–1775 (1998).
[Crossref]

Han, K.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Hirata, S.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Hong, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Hong, Y.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Hwang, Y.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Ihar, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Imanishi, D.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Ito, S.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Jang, J.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Kang, J.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Kim, C.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Kim, H.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Kim, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Kowarz, M. W.

M. W. Kowarz, J. C. Brazas, and J. G. Phalen, “Conformal Grating Electromechanical system (GEMS) for High-Speed Digital Light Modulation,” IEEE, 15th Int. MEMS Conf. Digest, 568–573 (2002).

Kresic-Juric, S.

Kyoung, J.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Lapchuk, A.

V. Yurlov, A. Lapchuk, S. K. Yun, J. Song, and H. Yang, “Speckle suppression in scanning laser display,” Appl. Opt. 47, 179–187 (2008).
[Crossref] [PubMed]

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Lee, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Lee, T.-W.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Lee, Y.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Lemmer, U.

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

Lencina, A.

Lim, O.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Marom, E.

McKechnie, T. S.

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

Monteverde, R.

J. I. Trisnadi, C. B. Carlisle, and R. Monteverde, “Overview and applications of Grating Light ValveTM based optical write engines for high-speed digital imaging,” MOEMS Display and Imaging Systems II, edited by Hakan Urey and David L. Dickensheets, Proc. SPIE 5348, 52–64 (2004).
[Crossref]

Nafarrate, A. B.

Norton, R. E.

Oh, K.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Ohse, N.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Park, C.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Park, D.-H.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Park, H.-W.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Parry, G.

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

Peeters, M.

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

Petursson, P.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

Petursson, P. R.

Phalen, J. G.

M. W. Kowarz, J. C. Brazas, and J. G. Phalen, “Conformal Grating Electromechanical system (GEMS) for High-Speed Digital Light Modulation,” IEEE, 15th Int. MEMS Conf. Digest, 568–573 (2002).

Pinto, J. L.

C. M. P. Rodrigues and J. L. Pinto, “Contrast of polychromatic speckle patterns and its dependence to surface heights distribution,” Opt. Eng. 42, 1699–1703 (2003).
[Crossref]

Rawson, E. G.

Riechert, F.

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

Rodrigues, C. M. P.

C. M. P. Rodrigues and J. L. Pinto, “Contrast of polychromatic speckle patterns and its dependence to surface heights distribution,” Opt. Eng. 42, 1699–1703 (2003).
[Crossref]

Ryu, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Sato, Y.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Shin, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Song, J.

V. Yurlov, A. Lapchuk, S. K. Yun, J. Song, and H. Yang, “Speckle suppression in scanning laser display,” Appl. Opt. 47, 179–187 (2008).
[Crossref] [PubMed]

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Tamamura, K.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Tebaldi, M.

Trisnadi, J. I.

J. I. Trisnadi, “Hadamard speckle contrast reduction,” Opt. Lett. 29, 11–13 (2004).
[Crossref] [PubMed]

J. I. Trisnadi, C. B. Carlisle, and R. Monteverde, “Overview and applications of Grating Light ValveTM based optical write engines for high-speed digital imaging,” MOEMS Display and Imaging Systems II, edited by Hakan Urey and David L. Dickensheets, Proc. SPIE 5348, 52–64 (2004).
[Crossref]

J. I. Trisnadi, “Method and apparatus for reducing laser speckle using polarization average,” US Patent Number US6956878 (2005).

Tschudi, T.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

L. Wang, T. Tschudi, T. Halldorsson, and P. R. Petursson, “Speckle reduction in laser projection systems by diffractive optical elements,” Appl. Opt. 37, 1770–1775 (1998).
[Crossref]

Vaveliuk, P.

Verschaffelt, G.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

Victor, Y.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Wakabayashi, K.

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Wang, L.

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

L. Wang, T. Tschudi, T. Halldorsson, and P. R. Petursson, “Speckle reduction in laser projection systems by diffractive optical elements,” Appl. Opt. 37, 1770–1775 (1998).
[Crossref]

Woo, K.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yang, H.

V. Yurlov, A. Lapchuk, S. K. Yun, J. Song, and H. Yang, “Speckle suppression in scanning laser display,” Appl. Opt. 47, 179–187 (2008).
[Crossref] [PubMed]

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yang, J.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yeo, I.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yoon, S.

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yun, S. K.

V. Yurlov, A. Lapchuk, S. K. Yun, J. Song, and H. Yang, “Speckle suppression in scanning laser display,” Appl. Opt. 47, 179–187 (2008).
[Crossref] [PubMed]

S. K. Yun, “Open hole-based diffractive light modulator,” US Patent Number US7206118 (2007).

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

Yurlov, V.

Appl. Opt. (3)

IEEE (1)

M. W. Kowarz, J. C. Brazas, and J. G. Phalen, “Conformal Grating Electromechanical system (GEMS) for High-Speed Digital Light Modulation,” IEEE, 15th Int. MEMS Conf. Digest, 568–573 (2002).

J. Opt. Soc. Am. (2)

J. Opt. Soc. Am. A (1)

Opt. Eng. (2)

C. M. P. Rodrigues and J. L. Pinto, “Contrast of polychromatic speckle patterns and its dependence to surface heights distribution,” Opt. Eng. 42, 1699–1703 (2003).
[Crossref]

L. Wang, T. Tschudi, M. Boeddinghaus, A. Elbert, T. Halldorsson, and P. Petursson, “Speckle reduction in laser projections with ultrasonic waves,” Opt. Eng. 39, 1659–1664 (2000).
[Crossref]

Opt. Lett. (2)

Proc. of SPIE (1)

A. Furukawa, N. Ohse, Y. Sato, D. Imanishi, K. Wakabayashi, S. Ito, K. Tamamura, and S. Hirata, “Effective speckle reduction in laser projection displays,” Proc. of SPIE 6911, 69110T (2008).
[Crossref]

Proc. SPIE (1)

J. I. Trisnadi, C. B. Carlisle, and R. Monteverde, “Overview and applications of Grating Light ValveTM based optical write engines for high-speed digital imaging,” MOEMS Display and Imaging Systems II, edited by Hakan Urey and David L. Dickensheets, Proc. SPIE 5348, 52–64 (2004).
[Crossref]

Other (7)

S. K. Yun, J. Song, T.-W. Lee, I. Yeo, Y. Choi, Y. Lee, S. An, K. Han, Y. Victor, H.-W. Park, C. Park, H. Kim, J. Yang, J. Cheong, S. Ryu, K. Oh, H. Yang, Y. Hong, S. Hong, S. Yoon, J. Jang, J. Kyoung, O. Lim, C. Kim, A. Lapchuk, S. Ihar, S. Lee, S. Kim, Y. Hwang, K. Woo, S. Shin, J. Kang, and D.-H. Park, “Spatial Optical Modulator (SOM): Samsung’s Light Modulator for the Next Generation Laser Display,” IMID/IDMC ’06 DIGEST (Proceeding of Society for Information Display - SID. August, 2006), 29–1, 551–555.

S. K. Yun, “Open hole-based diffractive light modulator,” US Patent Number US7206118 (2007).

J. I. Trisnadi, “Method and apparatus for reducing laser speckle using polarization average,” US Patent Number US6956878 (2005).

J. C. Dainty, A. E. Ennos, M. Francon, J. W. Goodman, T. S. McKechnie, and G. Parry, “Laser speckle and related phenomena,” Springler-Verlag, Berlin, Heidelberg, New York, 1975.

J. W. Goodman, Speckle Phenomena in Optics: Theory and application, (Roberts and Company Publishers, 2007), Chap. 5.

F. Riechert, U. Lemmer, M. Peeters, I. Fischer, G. Verschaffelt, and G. Bastian, “Speckle phenomena in pulse broad-area vertical-cavity surface-emitting laser emission under different driving and illumination conditions,” in CLEO/Europe and IQEC 2007 Conference Digest, (Optical Society of America, 2007), paper CB5_3.

F. Riechert, G. Verschaffelt, M. Peeters, G. Bastian, U. Lemmer, and I. Fischer “Speckle characteristics of a broad-area VCSEL in the incoherent emission regime,” Opt. Commun., in press (2008).
[Crossref]

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Figures (11)

Fig. 1.
Fig. 1. Optical scheme of speckle suppression in a projection system using a vibrating DOE in the intermediate image plane.

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Fig. 2.
Fig. 2. Optical scheme of speckle suppression in a projection system using DOEs in the intermediate image plane with several partially coherent beams for image projection; (a) YZ plane cross section (unfolded); (b) XZ plane cross section.

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Fig. 3.
Fig. 3. Optical schemes for projection system using two (a) and three (b) diffraction order beams for image projection.

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Fig. 4.
Fig. 4. Vertical DOE (Diffractive Optical Element) shape used in the three order speckle suppression scheme

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Fig. 5.
Fig. 5. Diffraction order intensities for meander shape DOE with optimal groove depths for three color speckle suppression.

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Fig. 6.
Fig. 6. Dependence of speckle CR on retarder thickness s2 for green laser (λ= 0.532 μm, equal intensity of diffraction orders: IG±1= IG0, retarder’s material refractive index: n=1.882). Solid lines- three beam case; dashed lines- two beam case. Here four different laser band widths are considered: δλ = 0.05 nm, δλ = 0.1 nm, δλ = 0.2 nm and δλ = 0.3 nm, respectively.

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Fig. 7.
Fig. 7. Dependence of speckle CR on retarder thickness for red laser (λ= 0.640 μm, I1=0.5*I0) light (n=1.882): solid lines- three beam case; dashed lines- two beam case. Here four different laser band widths are considered: δλ = 0.1 nm, δλ = 0.2 nm, δλ = 0.3 nm and δλ = 0.4 nm, respectively.

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Fig. 8.
Fig. 8. Dependence of speckle suppression of blue LD (λ= 0.440 μm, I1=2.9*I0) light on the decorrelation length (n=1.882): solid lines- three beam case; dashed lines- two beam case.

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Fig. 9.
Fig. 9. Principal scheme of diffraction order beam propagation through retarder glass plates at the Fourier transform plane.

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Fig. 10.
Fig. 10. Spectrum of green laser depending on the case temperature. (a) FWHM bandwidth δλ=0.05 nm at 30°C. (b) FWHM bandwidth δλ=0.14 nm at 40°C.

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Fig. 11.
Fig. 11. The final speckle CR ~ 5% of the implemented pico-projector as measured by CCD camera. (a) Two-dimensional image of white screen captured by CCD camera. (b) Horizontal line profile and speckle distribution.

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Tables (1)

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Table 1. Comparison of speckle suppression: theoretical vs. measure

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Equations (12)

Equations on this page are rendered with MathJax. Learn more.

CR=σI〈I〉=〈I2〉−〈I〉2〈I〉,
CR=∑i=1NσIn2∑i=1NIn
μ(cτ)=A∫∞∞I(k)exp{kcτ}dk=exp(−(δkντ)216),
μij=exp{−(δk4)2[si(ni−1)−sj(nj−1)]2}≈exp{−(πδλ2λ2)2[si(ni−1)−sj(nj−1)]2}.
μij≈exp{−(πδλ2λ2)2[(si−sj)(n−1)]2}.
∣si−sj∣≥2λ2πδλ(n−1)≈0.64λ2δλ(n−1).
CR=CR01+μ22.
(I0I0I1μ*01I0I1μ*0−1I0I1μ01I1I1μ1−1*I0I1μ0−1I1μ1−1I1).
det(I0−λI0I1μ*01I0I1μ*0,−1I0I1μ01I1−λI1μ1,−1*I0I1μ0,−1I1μ1,−1I1−λ)=0.
λ3 −λ2(I0+2I1)+λ(2I1I0+I12−I12∣μ1,−1∣2−I0I1∣μ01∣2−I0I1∣μ0,−1∣2)−I12I0+
+I0I12∣μ1,−1∣2+I0I12∣μ0,1∣2+I0I12∣μ0,−1∣2−I1I0I1μ0,−1μ0,1*μ*1,1−I0I1I1μ1,−1μ0,1μ0,−1*=0.
CR=λ12+λ22+λ32λ1+λ2+λ3

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