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	Structures and methods for adjusting the wavelengths of lasers via temperature control
	KRISHNAMOORTHY, ASHOK V.; CUNNINGHAM, JOHN E.; GUENIN, BRUCE M.; DAVIDSON, HOWARD L.
	2012-12-04
著作权人	ORACLE AMERICA, INC.
专利号	US8325773
国家	美国
文献子类	授权发明
其他题名	Structures and methods for adjusting the wavelengths of lasers via temperature control
英文摘要	One embodiment of the present invention provides a system that facilitates adjusting the wavelengths of lasers via temperature control. This system includes a chip with an active face upon which active circuitry and signal pads reside. A thermal-control mechanism provides localized thermal control of two lasers mounted upon the active face of the chip. By individually controlling the temperature of the lasers, the thermal-control mechanism controls the wavelengths emitted by each respective laser. By creating a temperature gradient that causes a temperature difference between two or more lasers, the system can cause the lasers to emit different wavelengths.
公开日期	2012-12-04
申请日期	2011-12-14
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37560]
专题	半导体激光器专利数据库
作者单位	ORACLE AMERICA, INC.
推荐引用方式 GB/T 7714	KRISHNAMOORTHY, ASHOK V.,CUNNINGHAM, JOHN E.,GUENIN, BRUCE M.,et al. Structures and methods for adjusting the wavelengths of lasers via temperature control. US8325773. 2012-12-04.

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