Title :
Room temperature continuous wave metal grating Distributed Feedback Quantum Cascade Lasers
Author :
Carras, Mathieu ; Maisons, Gregory ; Simozrag, Bouzid ; Garcia, Michel ; Marcadet, Xavier
Author_Institution :
3-5 Lab., Alcatel Thales, Palaiseau, France
Abstract :
New design rules allow room temperature continuous wave operation distributed feedback quantum cascade lasers using top metal gratings. Lasing between 4.5 and 7.5 mum and above 20 mW is achieved.
Keywords :
diffraction gratings; distributed feedback lasers; laser beams; quantum cascade lasers; continuous wave metal grating; distributed feedback laser; quantum cascade laser; temperature 293 K to 298 K; Costs; Distributed feedback devices; Gratings; Laser feedback; Laser modes; Laser theory; Optical design; Quantum cascade lasers; Temperature; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-4079-5
Electronic_ISBN :
978-1-4244-4080-1
DOI :
10.1109/CLEOE-EQEC.2009.5192025
