Light energy delivery head

OPT OpenIR > 半导体激光器专利数据库

	Light energy delivery head
其他题名	Light energy delivery head
	ALTSHULER, GREGORY B.; ZENZIE, HENRY H.
	2011-11-03
专利权人	PALOMAR MEDICAL TECHNOLOGIES, LLC
公开日期	2011-11-03
授权国家	美国
专利类型	发明申请
摘要	A light energy delivery head is provided which, in one aspect, mounts laser diode bars or other light energy emitters in a heat sink block which is adapted to cool both the emitters and a surface of a medium with which the head is in contact and to which it is applying light energy. In another aspect, various retroreflection configurations are provided which optimize retroreflection of back-scattered light energy from the medium. The size of the aperture through which light energy is applied to the medium is also controlled so as to provide a desired amplification coefficient as a result of retroreflection.
其他摘要	提供一种光能传递头，其在一个方面中，将激光二极管条或其他光能发射器安装在散热块中，该散热块适于冷却发射器和与头部接触的介质的表面，并且它正在应用光能。在另一方面，提供了各种逆向反射配置，其优化了来自介质的背散射光能的逆向反射。还控制光能通过其施加到介质的孔的尺寸，以便由于逆向反射提供所需的放大系数。
主权项	A head for applying light energy to a selected depth in a scattering medium having an outer layer in physical and thermal contact with said head including: a thermally conductive mount having an energy emitting surface; at least one optical energy emitting element mounted in said mount adjacent said energy emitting surface, each said element being in thermal contact with said mount and oriented to direct light energy through said surface; a thin, transparent, thermally conductive layer over said surface and in thermal contact therewith, said layer being in contact with said outer layer of the medium when the head is applying light energy thereto; and a cooling mechanism for said mount, permitting said mount to sink heat from both said at least one element and said outer layer of the medium.
申请日期	2011-07-11
专利号	US20110267830A1
专利状态	失效
申请号	US13/179733
公开（公告）号	US20110267830A1
IPC 分类号	F21V21/00 \| F21V29/00 \| A61B18/00 \| A61B18/20 \| A61B19/00 \| A61N5/06
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/58687
专题	半导体激光器专利数据库
作者单位	PALOMAR MEDICAL TECHNOLOGIES, LLC
推荐引用方式 GB/T 7714	ALTSHULER, GREGORY B.,ZENZIE, HENRY H.. Light energy delivery head. US20110267830A1[P]. 2011-11-03.