本发明公开了一种全角度宽波长范围使用的减反射薄膜及其制备方法。
The invention discloses an antireflection film used in the all-angle and wide wavelength range and a preparation method thereof.
本发明提供一种可高效地对宽波长范围的红外线进行聚光的红外线衍射透镜。
This invention provides an infrared diffractive lens capable of focusing infrared rays within a wide range of wavelength band effectively.
它们支持应用，需要在宽的波长范围从紫外到红外光，例如光谱学。
They support applications that require a broad wavelength range from UV to infra-red light, such as spectroscopy.
由于半导体光放大器的宽增益谱与滤波器的较大可调谐范围，使得激光器输出可以在较大的波长可调谐范围内保持较大功率输出。
With broad gain spectral width of SOA and large tuning range of filter, the output power of the output pulse train could keep big enough over a large tuning range.
该产品结构紧凑，体积小，具有工作波长范围宽，响应速度快，插损低，偏振相关损耗低等特点。
It's small, can work in the wide area of the wave length, also it react fast, low insertion lose, polarized low lose est.
用于WDM光通信系统的中继光放大器具有宽增益光谱并因此能够同时提供WDM系统中所用的整个波长范围内的增益。
Repeater optical amplifiers for WDM optical communications systems have wide gain spectrums and, therefore, can simultaneously provide gain over the range of wavelengths used in the WDM system.
用于WDM光通信系统的中继光放大器具有宽增益光谱并因此能够同时提供WDM系统中所用的整个波长范围内的增益。
Repeater optical amplifiers for WDM optical communications systems have wide gain spectrums and, therefore, can simultaneously provide gain over the range of wavelengths used in the WDM system.
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