Divergence from normal reflection for 10.6-um laser on Ge-Cr-Au junction

Xuecai Yu; Dayong Zhu; Bo Rong Cai

doi:10.1117/12.147614

24 June 1993 Divergence from normal reflection for 10.6-um laser on Ge-Cr-Au junction

Xuecai Yu, Dayong Zhu, Bo Rong Cai

Proceedings Volume 1856, Laser Radiation Photophysics; (1993) https://doi.org/10.1117/12.147614
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

Experimental results show that 10.6 micrometers polarized laser beam does not normally reflect on germanium-chromium-aurum junction. Reflection angle is not equal to incident angle. There is divergence about 34 mrad. Injection of current into the junction gives magnitude modulation for laser beam reflected on the junction and the modulation relates to vibrational transition of CO₂ laser. The paper describes the results and possible theoretical explanations.

Citation Download Citation

Xuecai Yu, Dayong Zhu, and Bo Rong Cai "Divergence from normal reflection for 10.6-um laser on Ge-Cr-Au junction", Proc. SPIE 1856, Laser Radiation Photophysics, (24 June 1993); https://doi.org/10.1117/12.147614

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