Abstract

In this letter, we demonstrate coherent beam combination of laser diode array using the external Talbot cavity with double feedback. The double feedback elements consist of grating and high-reflection plane mirror. Compared with single high-reflection plane mirror feedback, the external Talbot cavity with double feedback reduce the number of interference strips in the far-field pattern and narrow spectral line-width of the laser diode array. The results indicate that the application of the external Talbot cavity with double feedback produces a clear far-field interference pattern. In addition, line-width is reduced to 0.15 nm full-width at half-maximum (FWHM).

© 2012 Chinese Optics Letters

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P. Zhao, Q. Li, W. Guo, B. Liu, and T. Zuo, Chin. Opt. Lett. 5, 284 (2007).

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

2006

Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).

2004

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

X. Gao, Y. Zheng, H. Kan, and K. Shinoda, Opt. Lett. 29, 361 (2004).

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).

1996

1990

J. M. Verdell and R. Freyieee, IEEE J. Quantum Electron. 26, 270 (1990).

1989

J. R. Leger, Appl. Phys. Lett. 55, 334 (1989).

Bogh, N. S.

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

Braiman, Y.

Chen, J.

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Chi, M.

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).

Chong, L.

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

Clarkson, W. A.

Dong, J.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Eichler, H. J.

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Freyieee, R.

J. M. Verdell and R. Freyieee, IEEE J. Quantum Electron. 26, 270 (1990).

Gao, X.

Ge, J.

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Guo, W.

P. Zhao, Q. Li, W. Guo, B. Liu, and T. Zuo, Chin. Opt. Lett. 5, 284 (2007).

Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).

Hanna, D. C.

Hermerschmidt, A.

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Kan, H.

Leger, J. R.

J. R. Leger, Appl. Phys. Lett. 55, 334 (1989).

Li, Q.

P. Zhao, Q. Li, W. Guo, B. Liu, and T. Zuo, Chin. Opt. Lett. 5, 284 (2007).

Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).

Liu, B.

Liu, Y.

Lou, Q.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Petersen, P. M.

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).

Shinoda, K.

Su, Z.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

Technol, Opt. Laser

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

Thestrup, B.

M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

Verdell, J. M.

J. M. Verdell and R. Freyieee, IEEE J. Quantum Electron. 26, 270 (1990).

Wei, R.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

Wu, X.

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Zhao, P.

P. Zhao, Q. Li, W. Guo, B. Liu, and T. Zuo, Chin. Opt. Lett. 5, 284 (2007).

Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).

Zheng, Y.

Zhou, J.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Opt. Express 15, 11776 (2007).

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

Zuo, T.

Appl. Phys. Lett.

J. Chen, X. Wu, J. Ge, A. Hermerschmidt, and H. J. Eichler, Appl. Phys. Lett. 85, 525 (2004).

Q. Li, P. Zhao, and W. Guo, Appl. Phys. Lett. 89, 231120 (2006).

M. Chi, N. S. Bogh, B. Thestrup, and P. M. Petersen, Appl. Phys. Lett. 85, 1107 (2004).

J. R. Leger, Appl. Phys. Lett. 55, 334 (1989).

Chin. Opt. Lett.

Chin. Phys. Lett.

Z. Su, Q. Lou, J. Dong, J. Zhou, and R. Wei, Chin. Phys. Lett. 24, 2587 (2007).

IEEE J. Quantum Electron.

J. M. Verdell and R. Freyieee, IEEE J. Quantum Electron. 26, 270 (1990).

Opt. Express

Opt. Lett.

Proc. SPIE

M. Chi, B. Thestrup, and P. M. Petersen, Proc. SPIE 5336, 33 (2004).

Other

L. Chong, J. Ge, and J. Chen, Opt. Laser Technol, 39, 169 (2007).

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