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- modulation of optical signal 光信号调制
- By transverse exposure, periodical modulation of refractive index is formed along the axis of optical fiber. 制备原理是对光纤横向曝光，使光纤的折射率指数在轴向发生周期性变化。
- The combustion cycle is the main reason of both cutting waviness and main frequency of optical signal. 结果表明，燃烧循环理论不仅是切割面波纹形成的主要因素，也是光信号主频产生的主要原因。
- In active fiber two kinds of nonlinearity, nonlinear polarization and gain saturation, laed to the frequency spectrum broadening of optical signal. 有源光纤的两种非线性效应非线性极化(克尔效应) 和增益饱和效应都将引起光信号频谱展宽。
- Lightwave Solutions has developed a novel optical signal processing core technology resulting in a discontinuous innovation in the design of optical transmitter products. 本公司成功研发出一种新型的光信号处理核心技术，是光纤传输产品设计领域中的又一革新。
- At the same time,the period of optical signal storage in delay lines is also altered and the delay precision of optical fiber delay lines is improved.The simulation res... 相比传统的电延迟线,光纤延迟线具有带宽宽、损耗低、抗电磁干扰能力强、保密性好、重量轻以及性价比高等优点。
- The effect of phase modulator of optical fiber gyro and light source stability on overall system property is analyzed. 从理论上分析光纤陀螺位相调制器及光源不稳定对整机性能特别是对漂移的影响。
- General inflection or modulation of the voice. 抑扬声音的一般性的起伏与变化
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Abstract: The effect of phase modulator of optical fiber gyro and light source stability on overall system property is analyzed. 文摘:从理论上分析光纤陀螺位相调制器及光源不稳定对整机性能特别是对漂移的影响。
- In the solution of FTTR,the received radio signals was multiplied by a pseudorandom noise (PN) at Terminal Stations(TSs) ,and encapsul ated into the envelope of optical signal by IM of LD. 在光纤到铁路沿线(FTTR)方案中对终端站接收的无线信号进行扩频编码，进入光纤通道并到达中心站。
- He is well versed in the science of optics. 他精通光学。
- Retinoids and their receptors in modulation of dif# ... 张文等[13]研究 .
- Through the Stokes models of devices with polarization-dependent loss(PDL) was proposed,the impact of PDL on the state of polarization(SOP) of optical signals in the optical fiber communication systems was investigated. 推导出具有偏振相关损耗(PDL)器件的Stokes模型,研究了光纤通信系统中PDL对光信号偏振态(SOP)的影响。
- The Fundamental Limits of Optical Lithography. 光刻的限制。
- A lens made of optical crown glass. 用冕光学玻璃制成的透镜。
- Methods of optical test for welding goggles. 焊接护目镜光学性能试验方法.
- The soft modulation of her voice soothed the infant. 她柔和的声调使婴儿安静了。
- The VLT is an array of optical telescopes. 甚大望远镜是一组光学望远镜阵列。
- The playback effect of optical discs for music is very perfect, no hiss and crackle as with other photo-records. 音乐光盘播放音乐的效果非常完美，没有像用其他唱片那样的嘶嘶声和噼啪声。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
