Butterfly laser

OPT OpenIR > 半导体激光器专利数据库

	Butterfly laser
其他题名	Butterfly laser
	MARYFIELD, TONY; KOCH, ROBERT; HARIHARAN, ANAND
	2010-08-26
专利权人	CUBIC CORPORATION
公开日期	2010-08-26
授权国家	美国
专利类型	发明申请
摘要	Systems and devices enabling a highly compact design for a fiber-based lasing and/or amplifying system are disclosed. In some instances, a tightly-coiled active optical fiber may be coupled with a seed source and a pump source for optical amplification and other applications. Such systems can be disposed in a small footprint package such as a butterfly package or a high heat load package. In some instances, the tightly-wound active optical fiber may further include a fiber Bragg grating adapted to accommodate bends in the active optical fiber. The active optical fiber may further utilize a cladding shaped to maintain an orientation of the active optical fiber in relation to a bend in the fiber.
其他摘要	公开了能够为基于光纤的激光和/或放大系统实现高度紧凑设计的系统和设备。在一些情况下，紧密盘绕的有源光纤可以与种子源和泵浦源耦合，用于光学放大和其他应用。这种系统可以设置在小尺寸封装中，例如蝴蝶封装或高热负载封装。在一些情况下，紧密缠绕的有源光纤还可以包括光纤布拉格光栅，其适于容纳有源光纤中的弯曲。有源光纤还可以利用包层，该包层被成形为保持有源光纤相对于光纤中的弯曲的取向。
主权项	An optical system adapted to amplify light, the optical system comprising:an optical fiber forming one or more coils having a bend radius of 10 millimeters or less and having a bend loss of 1 dB per meter or less, the optical fiber comprising: a core region adapted to conduct light, the core region having a first refractive index and being doped with one or more rare earth elements; a cladding region having a second refractive index lower than the first refractive index, the cladding region surrounding the core region; a flash pump source adapted to emit light for absorption by the optical fiber; and a laser adapted to provide light to the coiled optical fiber.
申请日期	2010-02-25
专利号	US20100214650A1
专利状态	授权
申请号	US12/712902
公开（公告）号	US20100214650A1
IPC 分类号	H01S3/067 \| G02B6/036 \| G02B6/34 \| G02B6/42
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/181661/54142
专题	半导体激光器专利数据库
作者单位	CUBIC CORPORATION
推荐引用方式 GB/T 7714	MARYFIELD, TONY,KOCH, ROBERT,HARIHARAN, ANAND. Butterfly laser. US20100214650A1[P]. 2010-08-26.