Invention Grant
- Patent Title: Wavelength-controlled semiconductor laser device
- Patent Title (中): 波长控制半导体激光器件
-
Application No.: US13119016Application Date: 2009-09-16
-
Publication No.: US08345719B2Publication Date: 2013-01-01
- Inventor: Holger M. Moench , Philipp Gerlach , Mark Carpaij , Alexander M. Van Der Lee
- Applicant: Holger M. Moench , Philipp Gerlach , Mark Carpaij , Alexander M. Van Der Lee
- Applicant Address: NL Eindhoven
- Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee: Koninklijke Philips Electronics N.V.
- Current Assignee Address: NL Eindhoven
- Agent Mark L. Beloborodov
- Priority: EP08164490 20080917
- International Application: PCT/IB2009/054044 WO 20090916
- International Announcement: WO2010/032202 WO 20100325
- Main IPC: H01S3/13
- IPC: H01S3/13
Abstract:
A semiconductor laser device comprising a laser diode with an integrated photodiode, wherein one of the components of the laser diode with the integrated photodiode is also used for heating the laser diode. A simpler design of a wavelength-controlled semiconductor laser is thus obtained.
Public/Granted literature
- US20110164633A1 WAVELENGTH-CONTROLLED SEMICONDUCTOR LASER DEVICE Public/Granted day:2011-07-07
Information query
