公开(公告)号：US11749969B1

公开(公告)日：2023-09-05

申请号：US17843702

申请日：2022-06-17

申请人： KYOCERA SLD Laser, Inc.

发明人： James W. Raring ,  You-Da Lin ,  Christiane Elsass

IPC分类号： H01S5/343 ,  H01S5/32 ,  H01L33/08 ,  H01S5/20 ,  H01S5/34 ,  H01S5/22 ,  H01S5/028 ,  H01L33/16 ,  H01S5/00 ,  H01S5/042 ,  H01L21/027 ,  H01L21/04 ,  H01L21/28 ,  H01L21/302 ,  H01L21/311 ,  H01L21/461 ,  H01L21/469 ,  H01L21/48 ,  H10N30/082

CPC分类号： H01S5/34333 ,  H01L33/08 ,  H01S5/028 ,  H01S5/0287 ,  H01S5/2009 ,  H01S5/2201 ,  H01S5/2214 ,  H01S5/3216 ,  H01S5/320275 ,  H01S5/3401 ,  H01L21/0274 ,  H01L21/042 ,  H01L21/28123 ,  H01L21/302 ,  H01L21/311 ,  H01L21/461 ,  H01L21/469 ,  H01L21/4828 ,  H01L33/16 ,  H01S5/0014 ,  H01S5/04252 ,  H01S5/22 ,  H01S5/3214 ,  H10N30/082

摘要： An optical device includes a gallium and nitrogen containing substrate comprising a surface region configured in a (20-2-1) orientation, a (30-3-1) orientation, or a (30-31) orientation, within +/−10 degrees toward c-plane and/or a-plane from the orientation. Optical devices having quantum well regions overly the surface region are also disclosed.

公开(公告)号：US11387630B1

公开(公告)日：2022-07-12

申请号：US17108914

申请日：2020-12-01

申请人： KYOCERA SLD Laser, Inc.

发明人： James W. Raring ,  You-Da Lin ,  Christiane Elsass

IPC分类号： H01S5/343 ,  H01S5/32 ,  H01L33/08 ,  H01S5/20 ,  H01S5/34 ,  H01S5/22 ,  H01S5/028 ,  H01L33/16 ,  H01S5/00 ,  H01S5/042 ,  H01L21/027 ,  H01L21/04 ,  H01L21/28 ,  H01L21/302 ,  H01L21/311 ,  H01L21/461 ,  H01L21/469 ,  H01L21/48 ,  H01L41/332

摘要： An optical device includes a gallium and nitrogen containing substrate comprising a surface region configured in a (20-2-1) orientation, a (30-3-1) orientation, or a (30-31) orientation, within +/−10 degrees toward c-plane and/or a-plane from the orientation. Optical devices having quantum well regions overly the surface region are also disclosed.