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gain-switch
相关语句
  增益开关
     Calculation and measurement of jitter in gain-switch F-P laser
     增益开关F-P激光器抖动的计算和测量
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  “gain-switch”译为未确定词的双语例句
     High-repetition-rate ultrashort optical pulses are generated by gain-switch method at1. 5μm. The repetition range is from 2. 2GHz to 3.5GHz, the pulse widths are less than 50ps.
     利用增益开关技术产生了1.5μm波长的高重复率超短光脉冲,其重复率从2.2GHz到3.5GHz,脉宽小于50ps。
短句来源
  相似匹配句对
     LOSS AND GAIN
     得与失
短句来源
     THE CODING GAIN OF MEMORIES
     存储器的编码增益
短句来源
     On-the-Fly Gain Control
     运行中可编程的增益控制
短句来源
     Auto Gain Switching Circuit
     自动增益切换电路
短句来源
     The Experiments of Gain-clamped SOA
     增益钳制半导体光放大器的实验研究
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A Q-switched Nd : YLF laser pumped by home-made MQW-LDA was developed. Pulse width, peak power were studied as functions of pumping energy, modulated depth, optical delay and reflectivity of the output coupling mirror in detail. Stable Q- pulse output (fluctuation< 1 %) was obtained with pulse energy of 0. 8 μJ, FWHM of 70 ns, repetition of 100 Hz and optical to optical efficiency of 2. 5%. When Q-switch and gain switch were applied the peak pulse power was increased and pulse width decreased. A comparison of...

A Q-switched Nd : YLF laser pumped by home-made MQW-LDA was developed. Pulse width, peak power were studied as functions of pumping energy, modulated depth, optical delay and reflectivity of the output coupling mirror in detail. Stable Q- pulse output (fluctuation< 1 %) was obtained with pulse energy of 0. 8 μJ, FWHM of 70 ns, repetition of 100 Hz and optical to optical efficiency of 2. 5%. When Q-switch and gain switch were applied the peak pulse power was increased and pulse width decreased. A comparison of experimental data with rate-equation theory was made, and agreed well

本文报道了国产多量子阱半导体激光列阵(MQW-LDA)泵浦Nd:YLF调Q脉冲脉宽.峰值功率与输出耦合率、泵浦速率、调制深度及延迟时间之间关系的实验,得到稳定的(起伏<1%)调Q脉冲输出,脉冲能量为0.8μJ,FWHM为70ns,脉冲重复率为100Hz,光-光效率2.5%;利用增益开关和Q开关双机制作用,压窄了调Q脉宽,提高了输出功率.用速率方程理论对过程计算,与实验结果较符合.

High-repetition-rate ultrashort optical pulses are generated by gain-switch method at1. 5μm. The repetition range is from 2. 2GHz to 3.5GHz, the pulse widths are less than 50ps.

利用增益开关技术产生了1.5μm波长的高重复率超短光脉冲,其重复率从2.2GHz到3.5GHz,脉宽小于50ps。

A semiconductor laser is driven by a electrical circuit of gain switch, the variations of its pulse width and power vs bias current and driving pulse are studied. The optimal parameters are found. The shortest pulse width of this semiconductor laser is 26 ps. Also, using analytic?! model and numerical calculation, the experimental results are simulated successfully.

采用自行研制的增益开关驱动电路产生的电脉冲驱动半导体激光器,从实验上研究了输出激光的脉宽、功率随偏置电流及驱动电脉冲的变化情况,找出了最佳工作点。并通过解析模型和数值计算两种途径从理论上较好地解释了实验结果。

 
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