公开(公告)号：US10411436B2

公开(公告)日：2019-09-10

申请号：US15571800

申请日：2016-05-06

Applicant: STC.UNM

Inventor： Steven R. J. Brueck ,  Sanjay Krishna ,  Daniel P. Dapkus

IPC: H01S5/00 ,  H01S5/12 ,  H01S5/042 ,  H01S5/026 ,  H01S5/02 ,  H01S5/022 ,  H01S5/04 ,  H01S5/40 ,  H01S3/13 ,  H01S5/50 ,  H01S5/343 ,  G01N21/17 ,  G01N21/39

Abstract: A tunable laser device includes a laser structure and a plurality of individually addressable, separated contact stripes disposed on the laser structure. The laser structure includes a substrate, an active portion disposed on the substrate, and a chirped distributed feedback (DFB) grating disposed on the active portion. The active portion includes at least top and bottom contact layers and a gain medium.

公开(公告)号：US20180366904A1

公开(公告)日：2018-12-20

申请号：US15571800

申请日：2016-05-06

Applicant: STC.UNM

Inventor： Steven R.J. Brueck ,  Sanjay Krishna ,  Daniel P. Dapkus

IPC: H01S5/12 ,  H01S5/02 ,  H01S5/022 ,  H01S5/00 ,  H01S5/04 ,  H01S5/042 ,  H01S5/40

CPC classification number: H01S5/1218 ,  G01N2021/1704 ,  G01N2021/394 ,  G01N2021/399 ,  H01S3/1303 ,  H01S5/0085 ,  H01S5/021 ,  H01S5/02208 ,  H01S5/02248 ,  H01S5/0268 ,  H01S5/041 ,  H01S5/042 ,  H01S5/0421 ,  H01S5/0425 ,  H01S5/1212 ,  H01S5/34306 ,  H01S5/4087 ,  H01S5/50

Abstract: A tunable laser device includes a laser structure and a plurality of individually addressable, separated contact stripes disposed on the laser structure. The laser structure includes a substrate, an active portion disposed on the substrate, and a chirped distributed feedback (DFB) grating disposed on the active portion. The active portion includes at least top and bottom contact layers and a gain medium.