At constant bias current, the simulation shows significant enhancement in optical bandwidth due to moving the quantum well in the direction of collector-base junction.
模拟表明，在恒定的偏置电流下，沿集电结方向移动量子阱能显著提高光学带宽。
It is convenient to change the optical intensity of the sidebands by tuning the DC bias voltage while the microwave modulation frequency and power are fixed.
当微波调制频率及功率一定时，可方便地调节直流偏置电压来改变各阶光波的强度。
The optical phase modulator does not suffer from the bias drifting problem as it does not need DC bias.
由于光相位调制器不需要直流偏置，不会遇到直流偏置漂移问题。
Especially, the PCSS's are paid much more attention to because they can operate in a nonlinear mode when the thresholds of activating optical energy and bias field.
特别是在一定的触发光能和偏置电场阈值条件下，光导开关的非线性工作模式倍受人们的关注。
Effect of bulk bias voltage and oxygen partial pressure on optical spectrum of ITO film is studied.
研究了基体偏压和氧分压强影响ito膜光谱的机理。
The theoretical research shows that the effect of the driving signals of the sinusoidal wave and the sinusoidal wave with a bias and the square wave on the optical modulator is completely different.
理论分析表明，正弦信号、带直流偏置的正弦信号和方波对光调制器的驱动结果是完全不同的。
Mechanical and optical properties of titanium dioxide films prepared by pulsed bias arc ion plating;
在脉冲真空电弧离子镀膜过程中，膜层厚度的控制至关重要。
Mechanical and optical properties of titanium dioxide films prepared by pulsed bias arc ion plating;
在脉冲真空电弧离子镀膜过程中，膜层厚度的控制至关重要。
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