公开(公告)号：DK3008844T3

公开(公告)日：2021-10-18

申请号：DK14810428

申请日：2014-06-13

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： ZHENG JUN ,  ANSELM KLAUS ALEXANDER ,  WANG YI ,  ZHANG HUANLIN ,  MCINTOSH-DORSEY DION ,  HO I-LUNG

IPC: H01S5/06 ,  H01S5/028 ,  H01S5/0625 ,  H01S5/12 ,  H01S5/40 ,  H04J14/02

公开(公告)号：AU2002323073A1

公开(公告)日：2003-03-24

申请号：AU2002323073

申请日：2002-08-08

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： ZHENG JUN

IPC: H01S5/024 ,  H01S5/04 ,  H01S5/14 ,  H01S5/183 ,  H01S3/042

Abstract: The present invention is directed to a method and VCSEL for improved heat removal/dispersion. The VCSEL comprises a bottom mirror, an active region disposed on the bottom mirror, a heat spreading layer disposed on the active region, and a top mirror disposed above the heat spreading layer. The heat spreading layer may be composed of InP.

公开(公告)号：AU2003240967A1

公开(公告)日：2003-12-19

申请号：AU2003240967

申请日：2003-05-29

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： ZHENG JUN ,  HWANG WEN-YEN ,  ANSELM KLAUS ALEXANDER

IPC: H01S5/0625 ,  H01S5/10 ,  H01S5/12 ,  H01S3/08 ,  H01S5/00

公开(公告)号：AU2003223396A1

公开(公告)日：2003-10-13

申请号：AU2003223396

申请日：2003-03-28

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： HWANG WEN-YEN ,  ANSELM KLAUS ALEXANDER ,  ZHENG JUN

IPC: H01S5/183 ,  H01S5/20 ,  H01S5/22 ,  H01S3/08

Abstract: A surface-emitting laser, such as a VCSEL, for generating single-transverse mode laser light at a lasing wavelength, has a first mirror and a second mirror positioned so as to define a laser cavity therebetween, and a semiconductor active region disposed between the first and second mirrors for amplifying, by stimulated emission, light in the laser cavity at the lasing wavelength. An annular antiguide structure is disposed within the laser cavity and between the active region and one of the first and second mirrors, the annular antiguide structure comprising an antiguide material and having a central opening, the central opening comprising a second material having an index of refraction for light at the lasing wavelength smaller than that of the antiguide material, whereby the annular antiguide structure causes preferential antiguiding of higher order transverse lasing modes in the laser cavity.

公开(公告)号：AU2002344317A1

公开(公告)日：2002-11-25

申请号：AU2002344317

申请日：2002-02-26

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： LIN CHIH-HSIANG ,  KINSELLA N STEPHAN ,  MURRY STEFAN J

IPC: G02B6/12 ,  H01S5/022 ,  H01S5/026 ,  H01S5/0687 ,  H01S5/14 ,  H01S5/183 ,  H01S3/13

公开(公告)号：AU2002248496A1

公开(公告)日：2002-09-19

申请号：AU2002248496

申请日：2002-02-26

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： HWANG WEN-YEN ,  LIN CHIH-HSIANG ,  BAILLARGEON JAMES N

IPC: H01S5/0687 ,  H01S5/183 ,  G02B6/30 ,  G02B6/42 ,  H01S3/08 ,  H01S5/32

公开(公告)号：DK3213428T3

公开(公告)日：2022-02-21

申请号：DK15854341

申请日：2015-10-30

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： HO I-LUNG ,  MURRY STEFAN J ,  ZHENG JUN

IPC: H04B10/40 ,  G02B6/12 ,  G02B6/42 ,  H04J14/02 ,  H04J14/04

公开(公告)号：DK2732514T3

公开(公告)日：2021-10-18

申请号：DK12811021

申请日：2012-07-16

Applicant: APPLIED OPTOELECTRONICS INC ,  ZHENG JUN

Inventor： ZHENG JUN ,  MURRY STEFAN J

IPC: H01S5/026 ,  H01S5/10 ,  H01S5/14 ,  H01S5/40 ,  H04J14/02

公开(公告)号：AU2591702A

公开(公告)日：2002-06-18

申请号：AU2591702

申请日：2001-12-05

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： HWANG WEN-YEN ,  ANSELM KLAUS ALEXANDER

IPC: H01L33/10 ,  H01S5/183 ,  H01S5/40 ,  H01S5/42 ,  H01S5/125

Abstract: A method is provided, the method comprising forming an optical cavity for an optical device and forming at least one reflector for the optical cavity for the optical device, the at least one reflector having at least two sections. The method also comprises providing at least one of a tuning layer between the at least two sections of the at least one reflector and different refractive index contrasts for the at least two sections of the at least one reflector.

公开(公告)号：AU2019602A

公开(公告)日：2002-06-18

申请号：AU2019602

申请日：2001-12-05

Applicant: APPLIED OPTOELECTRONICS INC

Inventor： HWANG WEN-YEN ,  ANSELM KLAUS ALEXANDER ,  ZHENG JUN ,  BAILLARGEON JAMES N

IPC: H01L33/10 ,  H01S5/183 ,  H01S5/40 ,  H01S5/42 ,  H01L21/00 ,  G03F9/00 ,  H01L21/20 ,  H01L31/0328 ,  H01L33/00 ,  H01S3/08