Diode laser apparatus with fac lens out-of-plane beam steering

OPT OpenIR > 半导体激光器专利数据库

	Diode laser apparatus with fac lens out-of-plane beam steering
其他题名	Diode laser apparatus with fac lens out-of-plane beam steering
	CHEN, ZHIGANG; KANSKAR, MANOJ; LI, SHUANG; ZHANG, JIM; DEFRANZA, MARK; HEMENWAY, DAVID MARTIN; MARTIN, ERIC; SMALL, JAY
	2019-08-15
专利权人	NLIGHT, INC.
公开日期	2019-08-15
授权国家	美国
专利类型	发明申请
摘要	Apparatus include a first laser diode situated to emit a beam from an exit facet along an optical axis, the beam as emitted having perpendicular fast and slow axes perpendicular to the optical axis, a first fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the first laser diode, a second laser diode situated to emit a beam from an exit facet of the second laser diode along an optical axis parallel to the optical axis of the first laser diode and with a slow axis in a common plane with the slow axis of the first laser diode, and a second fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet of the second laser diode and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the second laser diode.
其他摘要	装置包括第一激光二极管，其位于沿着光轴从出射面发射光束，所发射的光束具有垂直于光轴的垂直快轴和慢轴，第一快轴准直器（FAC）光学耦合到光束，如从出射面发射并配置成沿着相对于第一激光二极管的光轴具有非零角度的重定向光束轴引导光束，第二激光二极管定位成从第二激光二极管的出射面发射光束激光二极管沿着平行于第一激光二极管的光轴的光轴并且具有与第一激光二极管的慢轴在公共平面中的慢轴，以及光学耦合到光束的第二快轴准直器（FAC）。从第二激光二极管的出射面发射并配置成沿着相对于第二激光二极管的光轴具有非零角度的改变方向的光束轴引导光束。
主权项	An apparatus, comprising: a first laser diode situated to emit a beam from an exit facet along an optical axis, the beam as emitted having perpendicular fast and slow axes perpendicular to the optical axis; a first fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the first laser diode; a second laser diode situated to emit a beam from an exit facet of the second laser diode along an optical axis parallel to the optical axis of the first laser diode and with a slow axis in a common plane with the slow axis of the first laser diode; and a second fast axis collimator (FAC) optically coupled to the beam as emitted from the exit facet of the second laser diode and configured to direct the beam along a redirected beam axis having a non-zero angle with respect to the optical axis of the second laser diode.
申请日期	2019-02-06
专利号	US20190252863A1
专利状态	申请中
申请号	US16/269387
公开（公告）号	US20190252863A1
IPC 分类号	H01S5/40 \| H01S5/022
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/181661/57772
专题	半导体激光器专利数据库
作者单位	NLIGHT, INC.
推荐引用方式 GB/T 7714	CHEN, ZHIGANG,KANSKAR, MANOJ,LI, SHUANG,et al. Diode laser apparatus with fac lens out-of-plane beam steering. US20190252863A1[P]. 2019-08-15.