Acta Optica Sinica, Volume. 31, Issue 10, 1012002(2011)
Measurement of Quadratic Electro-Optic Coefficient of PMN-PT Transparent Ceramics Based on Ultrahigh-Order Guide Modes
Ultrahigh-order guide modes are excited by employing the free-space coupling technique in a symmetrical metal-cladding optical waveguide fabricated with a submillimeter-scale transparent PMN-PT ceramics. The voltage-dependent variation of the reflectivity of the light intensity is obtained according to the shift of the attenuated total reflection (ATR) resonance dip and the quadratic electro-optic coefficient of the transparent PMN-PT ceramics is then calculated.
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Ran Maowu, Chen Xianfeng, Cao Zhuangqi. Measurement of Quadratic Electro-Optic Coefficient of PMN-PT Transparent Ceramics Based on Ultrahigh-Order Guide Modes[J]. Acta Optica Sinica, 2011, 31(10): 1012002
Category: Instrumentation, Measurement and Metrology
Received: Mar. 4, 2011
Accepted: --
Published Online: Sep. 5, 2011
The Author Email: Maowu Ran (trxyrmw@163.com)