Title :
Substrate emitting index coupled Quantum Cascade Lasers using bi-periodic top metal grating
Author :
Maisons, G. ; Carras, M. ; Garcia, M. ; De Rossi, A. ; Parillaud, O. ; Simozrag, B. ; Marcadet, X.
Author_Institution :
3-5 Lab., Alcatel Thales, Palaiseau, France
Abstract :
We report design of specific grating profile to perform substrate emission of metal grating Distributed Feedback Quantum Cascade Lasers. We achieve room temperature operation around 5.6 mum.
Keywords :
diffraction gratings; distributed feedback lasers; bi-periodic top metal grating; metal grating distributed feedback quantum cascade lasers; room temperature; specific grating profile; substrate emission; substrate emitting index coupled quantum cascade lasers; Distributed feedback devices; Gratings; Laser modes; Laser theory; Optical coupling; Optical design; Quantum cascade lasers; Surface emitting 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.2009.5196230
