EP 1364432 A2 20031126 - OPTICAL TRANSMITTER COMPRISING A STEPWISE TUNABLE LASER
Title (en)
OPTICAL TRANSMITTER COMPRISING A STEPWISE TUNABLE LASER
Title (de)
SCHRITTWEISER ABSTIMMBARER OPTISCHER SENDER
Title (fr)
EMETTEUR OPTIQUE COMPRENANT UN LASER A REGLAGE PROGRESSIF
Publication
Application
Priority
- US 0129706 W 20010921
- US 66890500 A 20000922
- US 93084101 A 20010815
Abstract (en)
[origin: WO0225782A2] A laser, useful as part of a multiple wavelength optical fiber transmitter, includes a single mode, multiple quantum well semiconductor amplifying mirror as a gain element an includes a second mirror to form an optical cavity, the length of which defines a sequence of optical modes. The gain element has an arrangement for tuning the laser from one mode to another by altering a temperature of the amplifying mirror.
IPC 1-7
IPC 8 full level
H01S 5/022 (2006.01); H01S 5/14 (2006.01); H01S 5/183 (2006.01); H01S 5/02 (2006.01); H01S 5/04 (2006.01); H01S 5/0687 (2006.01)
CPC (source: EP)
H01S 5/02253 (2021.01); H01S 5/141 (2013.01); H01S 5/18375 (2013.01); H01S 3/1062 (2013.01); H01S 5/0215 (2013.01); H01S 5/02415 (2013.01); H01S 5/041 (2013.01); H01S 5/0612 (2013.01); H01S 5/0617 (2013.01); H01S 5/0687 (2013.01); H01S 5/18377 (2013.01)
Citation (search report)
See references of WO 0225782A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0225782 A2 20020328; WO 0225782 A3 20030925; AU 9297301 A 20020402; EP 1364432 A2 20031126
DOCDB simple family (application)
US 0129706 W 20010921; AU 9297301 A 20010921; EP 01973387 A 20010921