Title :
Enhancement in microwave modulation efficiency of vertical cavity surface-emitting laser by optical feedback
Author :
Gavra, N. ; Ruseva, V. ; Rosenbluh, M.
Author_Institution :
Dept. of Phys., Bar Ilan Univ., Ramat-Gan, Israel
Abstract :
Feedback greatly enhances the high frequency modulation efficiency of VCSELs and provides a means of obtaining high contrast coherent population trapping signals with low rf modulation power.
Keywords :
laser feedback; optical modulation; surface emitting lasers; VCSEL; high contrast coherent population trapping signals; microwave modulation; modulation power; optical feedback; vertical cavity surface-emitting laser; Atom optics; Frequency modulation; Laser feedback; Masers; Nonlinear optics; Optical feedback; Optical modulation; Resonance; Surface emitting lasers; Vertical cavity surface emitting lasers; (020.0020) Atomic and molecular physics; (190.0190) Nonlinear optic;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
