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三、单模光纤耦合器部分 1.美国哥特公司电子防卫部(Gould Inc,Defense Electronics Division) 哥特公司是一个世界性的大公司,在全世界不少地方有其办事处,在北京也有其办事处。该公司主要从事计算机、高性能微处理机、
Third, the single-mode optical fiber coupler part 1. Gothic Inc, the United States Department of Electronic Defense (Gould Inc, Defense Electronics Division) Gothic company is a global company in many parts of the world have their offices in Beijing, there are Its office. The company mainly engaged in computers, high-performance microprocessors,