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	Laser communication system and methods
	CARLSON, ROBERT, T.; BOOKER, JESSE, W.; CABATO, ALVIN; DRISCOLL, DAVID; HAMILTON, SCOTT
	2003-06-11
著作权人	LSA, INC.
专利号	EP1101141A4
国家	欧洲专利局
文献子类	发明申请
其他题名	Laser communication system and methods
英文摘要	A laser communication system for full duplex wideband data transmission includes first and second terminals having dichroic wavelength-multiplexed optical systems wherein transmitted and received light are multiplexed along a path through the same aperture. The optical systems each preferably comprise a cassegrain receiver having primary and secondary mirrors for directing both transmitted and received laser light. Modulated laser light is generated by a high-power laser diode which is actively cooled by a thermoelectric cooler. A window in the housing, through which the modulated laser light travels, includes a transparent resistive coating to which electrical current is applied to control the temperature of the window. The aspheric primary mirror has a highly reflective surface, preferably a single-point diamond-turned mirror surface, formed on an aluminum substrate as a single piece.
公开日期	2003-06-11
申请日期	1999-06-10
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/52211]
专题	半导体激光器专利数据库
作者单位	LSA, INC.
推荐引用方式 GB/T 7714	CARLSON, ROBERT, T.,BOOKER, JESSE, W.,CABATO, ALVIN,et al. Laser communication system and methods. EP1101141A4. 2003-06-11.

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