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optical passive component中文是什么意思

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用"optical passive component"造句"optical passive component"怎么读"optical passive component" in a sentence

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  • 光无源器件

例句与用法

  • At present , fiber bragg grating ( fbg ) is one of the most potential and typical optical passive components
    光纤布拉格光栅( fiberbragggrating , fbg )是目前最有发展前途、最具代表性的光纤无源器件之一。
  • We dedicate ourselves to professional design , r & d , producton and sales of optical passive components , and also acting as the sales agent of fiber amplifiers and fiber lasers for world - famous enterprises
    我们致力于光无源器件的专业设计,研发,生产和销售及代理世界知名企业的光纤放大器和光纤激光器。
  • In order to measure the characteristics of such semiconductor optical amplifier , we adopted a set of measurement system . this measurement system can be used to measure the characteristics of all kinds of active or inactive optical passive components . such device presents good polarization insensitivity ( < 0 . 9db ) , wide 3db bandwidth ( > 33nm ) at 0 - 200ma and different input signal light wavelength and power , the maximum fiber - to - fiber gain of 10db , lossless operation current of 50 - 75ma for different input signal light wavelength and power , large extinction ratio ( > 50db ) and lower noise figure ( nf ) ( < 8db )
    与张瑞英博士一起,首次利用该种有源区结构制备出偏振不灵敏半导体光放大器,并在0 - 200ma注入电流范围内获得33nm的3db带宽,在不同信号波长,不同信号功率0 - 200ma的注入电流范围内,偏振相关损耗均《 0 . 9db ,在耦合差损为7db / facet的条件下,最大fiber - to - fiher增益达10db ,无损操作电流为50 - 70ma ,消光比达50db以上,而噪声指数则低于8db ,最小可达4 . 6db 。
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