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	Tunable laser for fluorescence microscopy
	FEDOROVA, KSENIA; RAFAILOV, EDIK; SOLOLOVSKII, GRIGORILI
	2014-05-22
著作权人	THE UNIVERSITY OF DUNDEE
专利号	WO2014076445A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Tunable laser for fluorescence microscopy
英文摘要	A compact broadly tunable visible spectrum laser source which can provide a continuous wave (CW) output or a pulsed output with a picosecond pulse length for use in fluorescence microscopy. The laser source has a quantum-dot external-cavity diode laser optically coupled with a periodically poled nonlinear crystal waveguide in which, two or more tunable wavelengths may be generated substantially simultaneously in the visible spectral range. By using an one or more additional diffraction grating and a beam splitter in the external cavity setup to provide the coverage of a broad visible spectral range. Multi-wavelength emission is enabled using a coupled resonator with a beam splitter (6) and at least two diffraction gratings (3,5) and a Quantum-Dot active media (9) to realize the external cavity laser diode. The broad tunable emission is frequency- converted into the visible with a periodically poled waveguide SHG PPKTP (19).
公开日期	2014-05-22
申请日期	2013-11-14
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/64002]
专题	半导体激光器专利数据库
作者单位	THE UNIVERSITY OF DUNDEE
推荐引用方式 GB/T 7714	FEDOROVA, KSENIA,RAFAILOV, EDIK,SOLOLOVSKII, GRIGORILI. Tunable laser for fluorescence microscopy. WO2014076445A1. 2014-05-22.

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