This paper introduced a thermal resistance model of semiconductor laser diode, and analyzed wavelength control technology of laser diode in dense WDM system.
本文利用半导体激光器的热阻模型，研究分析了密集波分复用系统中光源的波长控制技术。
Advanced technologies like digital mobile communications, SDH, dense WDM, etc. have found wide application and high and new technologies like B-ISDN and ATM are on trial over the network.
先进的数字移动通信技术、sdh光通信系统技术、密集波分复用技术得到广泛采用，宽带综合业务数字网、at m宽带交换系统等高新技术正在网上试验。
Dense wavelength division multiplexing (DWDM) is the key technology in optical fiber communication, and the arrayed waveguide gratings (AWG's) have wide applications in WDM systems.
密集波分复用(DWDM)是光纤通信中的关键技术，而阵列波导光栅(awg)在波分复用系统中有着广泛的应用。
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