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	Filtered ASE swept source for oct medical imaging
	FLANDERS, DALE, C.; ATIA, WALID A.; KUZNETSOV, MARK E.
	2011-08-18
著作权人	AXSUN TECHNOLOGIES, INC.
专利号	WO2011028999A3
国家	世界知识产权组织
文献子类	发明申请
其他题名	Filtered ASE swept source for oct medical imaging
英文摘要	An integrated swept wavelength optical source uses a narrowband filtered broadband signal, such as a filtered amplified spontaneous emission (ASE) signal, with an optical amplifier and tracking filter and/or self-tracking filter. This source comprises a micro optical bench, a source for generating broadband light, a first tunable Fabry Perot filter, installed on the bench, for spectrally filtering the broadband light from the broadband source to generate a narrowband tunable signal, an amplifier, installed on the bench, for amplifying the tunable signal, and possibly a second tunable Fabry Perot filter, installed on the bench, for spectrally filtering the amplified tunable signal from the amplifier. In a self-tracking arrangement, a single tunable filter both generates the narrowband signal and spectrally filters the amplified signal. In some examples, two-stage amplification is provided. The use of a single bench implementation yields a low cost high performance system.
公开日期	2011-08-18
申请日期	2010-09-03
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/61655]
专题	半导体激光器专利数据库
作者单位	AXSUN TECHNOLOGIES, INC.
推荐引用方式 GB/T 7714	FLANDERS, DALE, C.,ATIA, WALID A.,KUZNETSOV, MARK E.. Filtered ASE swept source for oct medical imaging. WO2011028999A3. 2011-08-18.

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