spectral dispersion

The theory of the dielectric dispersion of insulators is reviewed with special emphasis on the infrared and submillimeter-wave spectral regions.

对绝缘体的介电色散理论进行了评述，特别注重于红外和亚毫米波段。

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Supermode depression was realized by introducing additive pulse limiting effect using self phase modulation induced spectral spreading in dispersion shifted fiber and spectral bandpass filtering simultaneously. Supermode noise can be depressed enough when the pump power was 50 mW.

利用自相位调制+频谱滤波抑制超模噪音，实验中当抽运功率在50mW以上时就足可以抑制超模噪音。

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