Wavelength selectable light source

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	Wavelength selectable light source
其他题名	Wavelength selectable light source
	GESKE, JONATHAN CHARLES
	2003-12-18
专利权人	REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
公开日期	2003-12-18
授权国家	美国
专利类型	发明申请
摘要	A wavelength selectable light source is comprised of a two-dimensional (2-D) array of variable wavelength vertical-cavity surface-emitting lasers (VCSELs), wherein light beams emitted from the VCSELs are coupled into an output optical fiber. The light beams emitted from the VCSELs are collimated via a 2-D array of micro-lenses, the collimated light beams impinge upon a first fixed-position mirror that points each of the collimated light beams toward a second movable mirror located at a common focal point in a common area, and the second movable mirror redirects the collimated light beams into a lens coupled to the output optical fiber. By moving the second movable mirror, different ones of the collimated light beams can be directed into the output optical fiber, so that the second movable mirror performs a wavelength selection function.
其他摘要	波长可选择光源包括可变波长垂直腔表面发射激光器（VCSEL）的二维（2-D）阵列，其中从VCSEL发射的光束耦合到输出光纤中。从VCSEL发射的光束通过2-D微透镜阵列进行准直，准直光束照射在第一固定位置反射镜上，该反射镜将每个准直光束指向位于共同焦点的第二可移动反射镜。在公共区域中，第二可移动镜将准直光束重定向到耦合到输出光纤的透镜。通过移动第二可移动镜，可以将不同的准直光束引导到输出光纤中，使得第二可移动镜执行波长选择功能。
主权项	A wavelength selectable light source comprised of an array of variable wavelength light emitters, wherein one of a plurality of light beams emitted from the array is selected and directed to an optical output system using a mirror system with no substantial relative motion between the array and the optical output system.
申请日期	2003-05-28
专利号	US20030231664A1
专利状态	失效
申请号	US10/446980
公开（公告）号	US20030231664A1
IPC 分类号	H01S5/00 \| H01S5/022 \| H01S5/0687 \| H01S5/40 \| H01S5/42 \| H01S3/30 \| H01S3/10 \| H01S3/08
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/181661/64948
专题	半导体激光器专利数据库
作者单位	REGENTS OF THE UNIVERSITY OF CALIFORNIA, THE
推荐引用方式 GB/T 7714	GESKE, JONATHAN CHARLES. Wavelength selectable light source. US20030231664A1[P]. 2003-12-18.