Title :
Very narrow linewidth of high power DFB laser diode for Cs pumping
Author :
Cayron, C. ; Tran, M. ; Robert, Y. ; Enard, A. ; Vinet, E. ; Garcia, M. ; Lecomte, M. ; Teisseire, L. ; Parillaud, O. ; Krakowski, M.
Author_Institution :
III-V Lab., Alcatel-Thales, Palaiseau, France
Abstract :
Currently, atomic clocks need a lot of specificities about optical sources: a high power for atomic cooling or atomic detection, a high spectral purity and a good beam quality. In this paper, we present high power together with very low linewidth of our DFB laser in TO3 package.
Keywords :
atomic clocks; caesium; distributed feedback lasers; laser beams; light sources; optical pumping; semiconductor lasers; Cs; Cs pumping; TO3 package; atomic clocks; atomic cooling; atomic detection; beam quality; high power DFB laser diode; optical sources; spectral purity; 852nm; Al-free regrowth; Aluminum-free active region; Cs pumping; DFB laser; atomic clocks; high SMSR; high power; narrow linewidth; optimized KL;
Conference_Titel :
Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference
Conference_Location :
Munich
Print_ISBN :
978-1-4577-0533-5
Electronic_ISBN :
Pending
DOI :
10.1109/CLEOE.2011.5942600
