Title :
Coherent Coupling of Tapered Laser diodes in an External Talbot Cavity
Author :
Hassiaoui, I. ; Michel, N. ; Lecomte, M. ; Parillaud, O. ; Calligaro, M. ; Krakowski, M.
Author_Institution :
Alcatel-Thales 3-5 Lab, Palaiseau
Abstract :
We demonstrate the first operation of a tapered laser diode array in an external Talbot cavity. The in-phase supermode is selected by tilting the reflected wave. The divergence of the central peak is 0.4deg FWHM.
Keywords :
laser cavity resonators; laser modes; light coherence; semiconductor lasers; coherent coupling; external Talbot cavity; in-phase supermode; tapered laser diodes; Diffraction; Diode lasers; Filters; Lenses; Mirrors; Optical arrays; Optical coupling; Power lasers; Semiconductor laser arrays; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4385992
