Invention Grant
- Patent Title: Robust, compact, field-able tunable integrated photonic device
-
Application No.: US15571800Application Date: 2016-05-06
-
Publication No.: US10411436B2Publication Date: 2019-09-10
- Inventor: Steven R. J. Brueck , Sanjay Krishna , Daniel P. Dapkus
- Applicant: STC.UNM
- Agency: MH2 Technology Law Group, LLP
- International Application: PCT/US2016/031301 WO 20160506
- International Announcement: WO2017/023387 WO 20170209
- Main IPC: H01S5/00
- 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.
Public/Granted literature
- US20180366904A1 ROBUST, COMPACT, FIELD-ABLE TUNABLE INTEGRATED PHOTONIC DEVICE Public/Granted day:2018-12-20
Information query
