wavelength demultiplexer 中文意思是什麼
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3 ) the new types of photonic devices based on sampled grating : multiple wavelength laser, wavelength multiplexer / demultiplexer, reconfigurable optical add / drop multiplexer, optical fiber sensor, and multiple channels dispersion compensator
3 ）取樣光柵構成的新型光子學器件：多波長激光器、波分復用解復用器、重構型光分插復用器、光纖傳感器及多通道色散補償器在光纖通信中的應用前景。 -
Fiber optic branching devices - part 3 : sectional specification - one - to - n wavelength multiplexer demultiplexer
纖維光學分路器第3部分:分規范1至n個波長復用器解復用器 -
In dwdm system, awg is the most promising wavelength multi / demultiplexer, and what influence the performance of awg most is the structure design and device processing. awg ' s performances are crosstalk, insertion loss, temperature shift and pdl ( polarization dependence loss )
在dwdm系統中，陣列波導光柵（ awgarrayedwaveguidegrating ）是最具應用前景的波分復用解復用器，影響awg器件性能的關鍵因素是它的結構設計方案和工藝製作過程。 -
Technical requirements and tests methods of optical dense wavelength division multiplexer demultiplexer
光密集波分復用器去復用器技術要求和試驗方法 -
The arrayed - waveguide grating ( awg ) bases on the planar linear circuit technology of si substrate has two elementary functions : one is multi / demultiplexer, the other is static wavelength router
基於si基片的平面波導迴路技術的陣列波導光柵（ awg ）具有兩個基本的功能：復用解復用功能以及靜態路由功能。 -
The purpose of the thesis is to design parameters associating with processing to provide theoretic foundation for developing practicable wavelength multi / demultiplexer. the author researches deeply the relation between the performance of the soi - based awg and processing errors
本論文的主要研究內容就是結合awg器件製作的工藝特點進行結構參數設計，為研製實用化的波分復用解復用器件提供理論依據。 -
As the development of wavelength division multiplexer and demultiplexer in optical communication system, the requirement for high performance of resolution elements and integrated circuits make integrated optics and waveguide theory the hot spot for research
隨著光纖通信領域中波分復用技術的飛速發展，對各種高性能的分離光學元件和集成光學元件的市場需求，使得集成光學和光波導理論成為了該技術領域的熱點研究課題。 -
On the other hand the crosstalk of the wdm signal at fan - out of demultiplexer will increase with the power difference of the each channel. therefore, the gain of optical amplifier to wdm signal must have small ripple. one of the solutions is using two or more pumps with different wavelength and power according to the range of signal light to be amplified and raman gain coefficient of the fiber
另外，各路信號光之間較大的功率差異會增加wdm通道解復用器輸出端的串話，所以光放大器對wdm各路信號光的增益要滿足一定的增益平坦度，解決該問題可以根據所要放大的wdm信號光的波長范圍和所用光纖的拉曼增益系數譜，採用多個不同波長和功率的泵浦光源進行泵浦。
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