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一、前言波长分割多路复用(Wavelength-Division-Multiplexing)技术即是在同根光纤中复用多个不同波长的光信号。它的采用可以提高系统的通信容量,增加系统的灵活性、降低成本,在目前光纤通信的发展中成为很引人注目的一个方面。论文主要包含了两个方面的内容,第一是复用器件的研制。采用国产GRIN透镜,端面镀干涉滤光片,组装了一只复用波长为1.2μm/1.3μm的复用器件。组装后,整个器件成为
I. INTRODUCTION Wavelength-Division-Multiplexing (MIMO) technology multiplexes multiple optical signals of different wavelengths in the same fiber. Its adoption can improve the communication capacity of the system, increase the flexibility of the system and reduce the cost, and become a very attractive aspect in the current development of optical fiber communication. Papers mainly include two aspects, the first is the development of multiplexed devices. The use of domestic GRIN lens, end plated interference filter, the assembly of a multiplexing wavelength of 1.2μm / 1.3μm multiplexing device. After assembly, the entire device becomes