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We analyzed the effect of phase-mismatch and material absorption on the terahertz-wave difference-frequency generation from GaSe theoretically. We calculated the best length of crystal and the corresponding terahertz power under four different conditions and the effect of angle-mismatch on phase-mismatch. The result provided a theoretical basis and reference to nonlinear optical difference-frequency experiments.
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Keywords:
- terahertz wave /
- GaSe crystal /
- phase-mismatch /
- material absorption
[1] Pickett H M 1999 Terahertz Spectroscopy and Appl. 3617 2
[2] OShea P G, Freund H P 2001 Science 292 1853 1
[3] Wu L, Zhang X C, Auston D H 1992 Appl. Phys. Lett. 61 1784
[4] Siegel P H 2004 IEEE Trans. Microwave Theory Tech. 52 2438
[5] Shi W, Ding Y J, Fernelius N, Vodopyanov K 2002 Opt. Lett. 27 1454
[6] Shi W, Ding Y J 2004 Appl. Phys. Lett. 84 1635
[7] Tanabe T, Suto K, Nishizawa J, Sasaki T 2004 J . Phys. D: Appl. Phys. 37 155
[8] Zhang D W, Lü Z H, Sun L, Shao Z Z, Yuan J M 2008 Proc. SPIE 7277 727710
[9] Shi W, Ding Y J, Schunemann P G 2004 Opt. Commun. 233 183
[10] Guo R X, Akiyama K, Minamide H, Ito H 2006 Appl. Phys. Lett. 88 091120
[11] Tanabe T, Suto K, Nishizawa J, Kimura T, Saito K 2003 J. Appl. Phys. 93 4610
[12] Tanabe T, Suto K, Nishizawa J, Saito K, Kimura T 2003 Appl. Phys. Lett. 83 237
[13] Tochitsky S Y, Ralph J E, Sung C, Joshi C 2005 J. Appl. Phys. 98 026101
[14] Taniuchi T, Okada S, Nakanishi H 2004 J. Appl. Phys. 95 5984
[15] Ding Y J, Shi W 2006 Laser Phys. 16 562
[16] Sun B, Yao J Q, Wang Z, Wang P 2007 Acta Phys. Sin. 56 1390 (in Chinese) [孙 博、 姚建铨、 王 卓、 王 鹏 2007 物理学报 56 1390]
[17] Liu H, Xu D G, Yao J Q 2008 Acta Phys. Sin. 57 5662 (in Chinese) [刘 欢、 徐德刚、 姚建铨 2008 物理学报 57 5662]
[18] Sun B, Liu J S, Li E B, Yao J Q 2009 Chin. Phys. B 18 2846
[19] Aggarwal R L, Lax B 1977 Nonlinear Infrared Generation (Edited by Shen Y R) (New York: Academic) p28
[20] Dmitriev V G, Gurzadyan G G, Nikogosyan D N 1999 Handbook of Nonlinear Optical Crystals (Berlin: Springer) pp166—169
[21] Vodopyanov K L, Kulevskii L A 1995 Opt . Commun. 118 375
[22] Kenmochi A, Tanabe T, Oyama Y, Suto K, Nishizawa J I 2008 J. Phys. Chem. Solids 69 605
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[1] Pickett H M 1999 Terahertz Spectroscopy and Appl. 3617 2
[2] OShea P G, Freund H P 2001 Science 292 1853 1
[3] Wu L, Zhang X C, Auston D H 1992 Appl. Phys. Lett. 61 1784
[4] Siegel P H 2004 IEEE Trans. Microwave Theory Tech. 52 2438
[5] Shi W, Ding Y J, Fernelius N, Vodopyanov K 2002 Opt. Lett. 27 1454
[6] Shi W, Ding Y J 2004 Appl. Phys. Lett. 84 1635
[7] Tanabe T, Suto K, Nishizawa J, Sasaki T 2004 J . Phys. D: Appl. Phys. 37 155
[8] Zhang D W, Lü Z H, Sun L, Shao Z Z, Yuan J M 2008 Proc. SPIE 7277 727710
[9] Shi W, Ding Y J, Schunemann P G 2004 Opt. Commun. 233 183
[10] Guo R X, Akiyama K, Minamide H, Ito H 2006 Appl. Phys. Lett. 88 091120
[11] Tanabe T, Suto K, Nishizawa J, Kimura T, Saito K 2003 J. Appl. Phys. 93 4610
[12] Tanabe T, Suto K, Nishizawa J, Saito K, Kimura T 2003 Appl. Phys. Lett. 83 237
[13] Tochitsky S Y, Ralph J E, Sung C, Joshi C 2005 J. Appl. Phys. 98 026101
[14] Taniuchi T, Okada S, Nakanishi H 2004 J. Appl. Phys. 95 5984
[15] Ding Y J, Shi W 2006 Laser Phys. 16 562
[16] Sun B, Yao J Q, Wang Z, Wang P 2007 Acta Phys. Sin. 56 1390 (in Chinese) [孙 博、 姚建铨、 王 卓、 王 鹏 2007 物理学报 56 1390]
[17] Liu H, Xu D G, Yao J Q 2008 Acta Phys. Sin. 57 5662 (in Chinese) [刘 欢、 徐德刚、 姚建铨 2008 物理学报 57 5662]
[18] Sun B, Liu J S, Li E B, Yao J Q 2009 Chin. Phys. B 18 2846
[19] Aggarwal R L, Lax B 1977 Nonlinear Infrared Generation (Edited by Shen Y R) (New York: Academic) p28
[20] Dmitriev V G, Gurzadyan G G, Nikogosyan D N 1999 Handbook of Nonlinear Optical Crystals (Berlin: Springer) pp166—169
[21] Vodopyanov K L, Kulevskii L A 1995 Opt . Commun. 118 375
[22] Kenmochi A, Tanabe T, Oyama Y, Suto K, Nishizawa J I 2008 J. Phys. Chem. Solids 69 605
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