Albanese G, Kumar J, Steier W H
Opt Lett. 1986 Oct 1;11(10):650-2. doi: 10.1364/ol.11.000650.
We report experimental results on the photorefractive properties of chrome-doped GaAs. Grating-formation time and the behavior of the two-beam-coupling gain as a function of intensity, grating spacing, and applied voltage have been investigated. Gains as high as 0.9 cm(-1) have been observed with 6-kV voltage applied.
我们报告了关于铬掺杂砷化镓光折变特性的实验结果。研究了光栅形成时间以及双光束耦合增益随强度、光栅间距和外加电压的变化行为。在施加6 kV电压时，观察到增益高达0.9 cm⁻¹ 。
