Quasi-diffraction limited emission from an array of tapered laser diodes in volume Bragg grating external cavities

David Pabœuf (1) , Gaëlle Lucas-Leclin (1) , Nicolas Michel (2) , Michel Calligaro (3) , Michel Krakowski (2) , Patrick Georges (1)

1 Laboratoire Charles Fabry de l'Institut d'Optique / Elsa
2 III-V Lab - Alcatel-Thalès III-V lab
3 Thales Research and Technology [Palaiseau]

In this work we describe two external cavities intended to improve the spatial brightness of a bar of N = 6 index-guided tapered laser diodes emitting around 975 nm.

Domains: Optics [physics.optics]; Optics / Photonic

David Pabœuf, Gaëlle Lucas-Leclin, Nicolas Michel, Michel Calligaro, Michel Krakowski, et al.. Quasi-diffraction limited emission from an array of tapered laser diodes in volume Bragg grating external cavities. CLEO Europe, Jun 2009, Munich, Germany. ⟨hal-00534775⟩