Paper
26 October 2000 14-MeV neutron-induced transverse mode shifts in multimode VCSELs
Eric Pailharey, Jacques Baggio, Claudine D'hose, Olivier Musseau
Author Affiliations +
Abstract
Research on optical communication behavior in radiative environments is a key point for the design of diagnostic links for the large physic instruments (Laser MegaJoule at CEA, Large Hadron Collider at CERN). For years, the radiation tolerance of several types of emitters (light emitting diode and laser diode (LD)) have been tested with promising results for the LDs. New technologies and devices (Vertical-Cavity Surface-Emitting Lasers (VCSEL)) have recently appeared as promising candidates to replace conventional edge emitting LDs. The shorter wavelength VCSELs (below 1 micrometers ) are well adapted for short distance data links, due to their low threshold current, high efficiency and large possibilities for integration.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Eric Pailharey, Jacques Baggio, Claudine D'hose, and Olivier Musseau "14-MeV neutron-induced transverse mode shifts in multimode VCSELs", Proc. SPIE 4134, Photonics for Space Environments VII, (26 October 2000); https://doi.org/10.1117/12.405354
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Vertical cavity surface emitting lasers

Reflectivity

Laser damage threshold

Near field optics

Semiconductor lasers

Near field

Radiation effects

Back to Top