Invention Grant
- Patent Title: Tunable laser module
- Patent Title (中): 可调激光模块
-
Application No.: US12973481Application Date: 2010-12-20
-
Publication No.: US08428091B2Publication Date: 2013-04-23
- Inventor: Mi-Ran Park , O-Kyun Kwon , Byung-seok Choi , Dae Kon Oh
- Applicant: Mi-Ran Park , O-Kyun Kwon , Byung-seok Choi , Dae Kon Oh
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Rabin & Berdo, P.C.
- Priority: KR10-2009-0127993 20091221; KR10-2010-0088472 20100909
- Main IPC: H01S3/10
- IPC: H01S3/10 ; H01S3/04 ; H01S5/00

Abstract:
Provided is a tunable laser module emitting an optical signal having high speed, high power and wideband wavelength tuning. The tunable laser module includes a laser array configured to emit an optical signal having a plurality of different lasing wavelengths, a temperature controller configured to change a temperature of the laser array, and an optical integration device configured to modulate or amplify the optical signal at a side of the laser array opposing the temperature controller.
Public/Granted literature
- US20110150016A1 TUNABLE LASER MODULE Public/Granted day:2011-06-23
Information query