Abstract

We demonstrate room temperature periodic poling of KTiOAsO4 crystals with a period of 8.49 μm for second harmonic generation of 1066 nm wavelength. The crystals are tested in a continuous wave SHG setup at 533 nm and show high quality periodic ferroelectric domain structure across the whole 1 mm crystal thickness, exhibiting deff = 10.5 pm/V and normalized conversion efficiency of 1.2%/Wcm.

© 2013 OSA

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  1. W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
    [CrossRef]
  2. G. Hansson, H. Karlsson, S. Wang, and F. Laurell, “Transmission Measurements in KTP and Isomorphic Compounds,” Appl. Opt.39(27), 5058–5069 (2000).
    [CrossRef] [PubMed]
  3. B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
    [CrossRef]
  4. S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
    [CrossRef]
  5. Z. M. Liao, S. A. Payne, J. Dawson, A. Drobshoff, C. Ebbers, D. Pennington, and L. Taylor, “Thermally induced dephasing in periodically poled KTP frequency-doubling crystals,” J. Opt. Soc. Am. B21(12), 2191–2196 (2004).
    [CrossRef]
  6. J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
    [CrossRef]
  7. G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
    [CrossRef]
  8. G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
    [CrossRef]
  9. A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
    [CrossRef]
  10. L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
    [CrossRef]
  11. A. Zukauskas, V. Pasiskevicius, and C. Canalias, “Second-harmonic generation in periodically poled bulk Rb-doped KTiOPO₄ below 400 nm at high peak-intensities,” Opt. Express21(2), 1395–1403 (2013).
    [CrossRef] [PubMed]
  12. G. Lindgren, A. Zukauskas, V. Pasiskevicius, F. Laurell, and C. Canalias, “Studies of Sub Millisecond Domain Dynamics in Rubidium Doped KTP, Using Real-Time In-Situ SHG,” in Conference on Lasers and Electro-Optics, CLEO 2013, Technical Digest (CD), (Optical Society of America, 2013), paper CW3B.2. http://www.opticsinfobase.org/abstract.cfm?URI=CLEO_SI-2013-CW3B.2
    [CrossRef]
  13. H. Karlsson, F. Laurell, and L. K. Cheng, “Periodic poling of RbTiOPO4 for quasi-phase matched blue light generation,” Appl. Phys. Lett.74(11), 1519 (1999).
    [CrossRef]
  14. S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
    [CrossRef]
  15. V. Pasiskevicius, S. Wang, J. A. Tellefsen, F. Laurell, and H. Karlsson, “Efficient Nd:YAG Laser Frequency Doubling with Periodically Poled KTP,” Appl. Opt.37(30), 7116–7119 (1998).
    [CrossRef] [PubMed]
  16. K. Fradkin-Kashi, A. Arie, P. Urenski, and G. Rosenman, “Mid-infrared difference-frequency generation in periodically poled KTiOAsO(4) and application to gas sensing,” Opt. Lett.25(10), 743–745 (2000).
    [CrossRef] [PubMed]
  17. S. Emanueli and A. Arie, “Temperature-Dependent Dispersion Equations for KTiOPO4 and KTiOAsO4.,” Appl. Opt.42(33), 6661–6665 (2003).
    [CrossRef] [PubMed]
  18. K. Kato and N. Umemura, “Sellmeier and thermo-optic dispersion formulas for KTiOAsO4,” in Conference on Lasers and Electro-Optics, CLEO 2004, Technical Digest (CD), (Optical Society of America, 2004), paper CThT35. http://www.opticsinfobase.org/abstract.cfm?URI=CLEO-2004-CThT35
  19. K. Kato, “Second-harmonic and sum-frequency generation in KTiOAsO4,” IEEE J. Quantum Electron.30(4), 881–883 (1994).
    [CrossRef]

2013 (1)

2009 (1)

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

2007 (1)

S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
[CrossRef]

2004 (2)

S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
[CrossRef]

Z. M. Liao, S. A. Payne, J. Dawson, A. Drobshoff, C. Ebbers, D. Pennington, and L. Taylor, “Thermally induced dephasing in periodically poled KTP frequency-doubling crystals,” J. Opt. Soc. Am. B21(12), 2191–2196 (2004).
[CrossRef]

2003 (1)

2000 (2)

1999 (2)

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

H. Karlsson, F. Laurell, and L. K. Cheng, “Periodic poling of RbTiOPO4 for quasi-phase matched blue light generation,” Appl. Phys. Lett.74(11), 1519 (1999).
[CrossRef]

1998 (2)

V. Pasiskevicius, S. Wang, J. A. Tellefsen, F. Laurell, and H. Karlsson, “Efficient Nd:YAG Laser Frequency Doubling with Periodically Poled KTP,” Appl. Opt.37(30), 7116–7119 (1998).
[CrossRef] [PubMed]

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

1994 (3)

W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
[CrossRef]

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

K. Kato, “Second-harmonic and sum-frequency generation in KTiOAsO4,” IEEE J. Quantum Electron.30(4), 881–883 (1994).
[CrossRef]

1993 (1)

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

1992 (1)

J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
[CrossRef]

Arie, A.

Ballman, A. A.

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
[CrossRef]

Bierlein, J. D.

W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
[CrossRef]

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
[CrossRef]

Blachman, R.

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

Bordui, P. F.

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

Bosenberg, W. R.

W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
[CrossRef]

Boulanger, B.

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

Canalias, C.

A. Zukauskas, V. Pasiskevicius, and C. Canalias, “Second-harmonic generation in periodically poled bulk Rb-doped KTiOPO₄ below 400 nm at high peak-intensities,” Opt. Express21(2), 1395–1403 (2013).
[CrossRef] [PubMed]

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

Cheng, L. K.

H. Karlsson, F. Laurell, and L. K. Cheng, “Periodic poling of RbTiOPO4 for quasi-phase matched blue light generation,” Appl. Phys. Lett.74(11), 1519 (1999).
[CrossRef]

W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
[CrossRef]

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

Cheng, L. T.

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

Dawson, J.

Drobshoff, A.

Ebbers, C.

Eger, D.

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Emanueli, S.

Englander, A.

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Fejer, M. M.

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

Findling, Y.

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Fradkin-Kashi, K.

Garb, Kh.

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Hansson, G.

Hu, Z. W.

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Karlsson, H.

Kato, K.

K. Kato, “Second-harmonic and sum-frequency generation in KTiOAsO4,” IEEE J. Quantum Electron.30(4), 881–883 (1994).
[CrossRef]

Katz, M.

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Laurell, F.

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
[CrossRef]

S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
[CrossRef]

G. Hansson, H. Karlsson, S. Wang, and F. Laurell, “Transmission Measurements in KTP and Isomorphic Compounds,” Appl. Opt.39(27), 5058–5069 (2000).
[CrossRef] [PubMed]

H. Karlsson, F. Laurell, and L. K. Cheng, “Periodic poling of RbTiOPO4 for quasi-phase matched blue light generation,” Appl. Phys. Lett.74(11), 1519 (1999).
[CrossRef]

V. Pasiskevicius, S. Wang, J. A. Tellefsen, F. Laurell, and H. Karlsson, “Efficient Nd:YAG Laser Frequency Doubling with Periodically Poled KTP,” Appl. Opt.37(30), 7116–7119 (1998).
[CrossRef] [PubMed]

Liao, Z. M.

Oron, M.

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Pasiskevicius, V.

A. Zukauskas, V. Pasiskevicius, and C. Canalias, “Second-harmonic generation in periodically poled bulk Rb-doped KTiOPO₄ below 400 nm at high peak-intensities,” Opt. Express21(2), 1395–1403 (2013).
[CrossRef] [PubMed]

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
[CrossRef]

S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
[CrossRef]

V. Pasiskevicius, S. Wang, J. A. Tellefsen, F. Laurell, and H. Karlsson, “Efficient Nd:YAG Laser Frequency Doubling with Periodically Poled KTP,” Appl. Opt.37(30), 7116–7119 (1998).
[CrossRef] [PubMed]

Payne, S. A.

Pennington, D.

Rosenman, G.

K. Fradkin-Kashi, A. Arie, P. Urenski, and G. Rosenman, “Mid-infrared difference-frequency generation in periodically poled KTiOAsO(4) and application to gas sensing,” Opt. Lett.25(10), 743–745 (2000).
[CrossRef] [PubMed]

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Skliar, A.

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

Taylor, L.

Tellefsen, J. A.

Thilmann, N.

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

Thomas, P. A.

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Urenski, P.

K. Fradkin-Kashi, A. Arie, P. Urenski, and G. Rosenman, “Mid-infrared difference-frequency generation in periodically poled KTiOAsO(4) and application to gas sensing,” Opt. Lett.25(10), 743–745 (2000).
[CrossRef] [PubMed]

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Vanherzeele, H.

J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
[CrossRef]

Wang, S.

S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
[CrossRef]

S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
[CrossRef]

G. Hansson, H. Karlsson, S. Wang, and F. Laurell, “Transmission Measurements in KTP and Isomorphic Compounds,” Appl. Opt.39(27), 5058–5069 (2000).
[CrossRef] [PubMed]

V. Pasiskevicius, S. Wang, J. A. Tellefsen, F. Laurell, and H. Karlsson, “Efficient Nd:YAG Laser Frequency Doubling with Periodically Poled KTP,” Appl. Opt.37(30), 7116–7119 (1998).
[CrossRef] [PubMed]

Zukauskas, A.

A. Zukauskas, V. Pasiskevicius, and C. Canalias, “Second-harmonic generation in periodically poled bulk Rb-doped KTiOPO₄ below 400 nm at high peak-intensities,” Opt. Express21(2), 1395–1403 (2013).
[CrossRef] [PubMed]

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

Zumsteg, F. C.

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

Appl. Opt. (3)

Appl. Phys. Lett. (7)

J. D. Bierlein, H. Vanherzeele, and A. A. Ballman, “Erratum: “Linear and nonlinear optical properties of flux‐grown KTiOAsO4” [Appl. Phys. Lett. 54, 783 (1989)],” Appl. Phys. Lett.61(26), 3193 (1992).
[CrossRef]

G. Rosenman, Kh. Garb, A. Skliar, M. Oron, D. Eger, and M. Katz, “Domain broadening in quasi-phase-matched nonlinear optical devices,” Appl. Phys. Lett.73(7), 865–867 (1998).
[CrossRef]

H. Karlsson, F. Laurell, and L. K. Cheng, “Periodic poling of RbTiOPO4 for quasi-phase matched blue light generation,” Appl. Phys. Lett.74(11), 1519 (1999).
[CrossRef]

B. Boulanger, M. M. Fejer, R. Blachman, and P. F. Bordui, “Study of KTiOPO4 gray‐tracking at 1064, 532, and 355 nm,” Appl. Phys. Lett.65(19), 2401–2403 (1994).
[CrossRef]

A. Zukauskas, N. Thilmann, V. Pasiskevicius, F. Laurell, and C. Canalias, “Periodically poled KTiOAsO4 for highly efficient midinfrared optical parametric devices,” Appl. Phys. Lett.95(19), 191103 (2009).
[CrossRef]

L. K. Cheng, L. T. Cheng, J. D. Bierlein, F. C. Zumsteg, and A. A. Ballman, “Properties of doped and undoped crystals of single domain KTiOAsO4,” Appl. Phys. Lett.62(4), 346 (1993).
[CrossRef]

W. R. Bosenberg, L. K. Cheng, and J. D. Bierlein, “Optical parametric frequency conversion properties of KTiOAsO4,” Appl. Phys. Lett.65(22), 2765–2767 (1994).
[CrossRef]

IEEE J. Quantum Electron. (1)

K. Kato, “Second-harmonic and sum-frequency generation in KTiOAsO4,” IEEE J. Quantum Electron.30(4), 881–883 (1994).
[CrossRef]

J. Appl. Phys. (1)

S. Wang, V. Pasiskevicius, and F. Laurell, “Dynamics of green light-induced infrared absorption in KTiOPO4 and periodically poled KTiOPO4,” J. Appl. Phys.96(4), 2023–2028 (2004).
[CrossRef]

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

J. Phys. D (1)

G. Rosenman, A. Skliar, Y. Findling, P. Urenski, A. Englander, P. A. Thomas, and Z. W. Hu, “Periodically poled KTiOAsO4 crystals for optical parametric oscillation,” J. Phys. D32(14), L49–L52 (1999).
[CrossRef]

Opt. Express (1)

Opt. Lett. (1)

Opt. Mater. (1)

S. Wang, V. Pasiskevicius, and F. Laurell, “High-efficiency frequency converters with periodically-poled Rb-doped KTiOPO4,” Opt. Mater.30(4), 594–599 (2007).
[CrossRef]

Other (2)

K. Kato and N. Umemura, “Sellmeier and thermo-optic dispersion formulas for KTiOAsO4,” in Conference on Lasers and Electro-Optics, CLEO 2004, Technical Digest (CD), (Optical Society of America, 2004), paper CThT35. http://www.opticsinfobase.org/abstract.cfm?URI=CLEO-2004-CThT35

G. Lindgren, A. Zukauskas, V. Pasiskevicius, F. Laurell, and C. Canalias, “Studies of Sub Millisecond Domain Dynamics in Rubidium Doped KTP, Using Real-Time In-Situ SHG,” in Conference on Lasers and Electro-Optics, CLEO 2013, Technical Digest (CD), (Optical Society of America, 2013), paper CW3B.2. http://www.opticsinfobase.org/abstract.cfm?URI=CLEO_SI-2013-CW3B.2
[CrossRef]

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Figures (4)

Fig. 1
Fig. 1

Ferroelectric domain structure, revealed by selective chemical etching, on patterned face of HC-PPKTA (a) and LC-PPKTA (b) crystal. The insets show the domain structure on non-patterned faces of HC-PPKTA and LC-PPKTA crystals respectively.

Fig. 2
Fig. 2

Second harmonic power (open symbols) and conversion efficiency (solid symbols) of HC-PPKTA (squares) and LC-PPKTA (circles) for different pump powers. The solid curves represent quadratic fits in SH power case, and linear fits in efficiency case.

Fig. 3
Fig. 3

Normalized conversion efficiency distribution across the crystal aperture in HC-PPKTA (a) and LC-PPKTA (b) crystals.

Fig. 4
Fig. 4

Normalized second harmonic power as a function of crystal temperature (a), and temperature tuning of phase-matched wavelength (b) in HC-PPKTA and LC-PPKTA crystals.

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