Trade-offs associated with the efficiency of utilizing second-order nonlinearities in AlxGa1−xAs Bragg reflection waveguides are examined theoretically and experimentally. Characterizations are carried out using 2 ps and 30 ps pulses with different pump power levels.
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机译:理论上和实验上都研究了在Al x inf> Ga 1-x inf> As布拉格反射波导中利用二阶非线性效率的权衡问题。使用具有不同泵浦功率电平的2 ps和30 ps脉冲进行表征。
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