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Proceedings Paper

Compact diode laser module at 1116 nm with an integrated optical isolation and a PM-SMF output
Author(s): Daniel Jedrzejczyk; Julian Hofmann; Nils Werner; Alexander Sahm; Katrin Paschke
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Paper Abstract

In this work, a fiber-coupled diode laser module emitting around 1116 nm with an output power P < 60 mW is realized. As a laser light source a distributed Bragg reflector (DBR) ridge waveguide diode laser is applied. The module comprises temperature stabilizing components, a micro-lens system as well as an optical micro-isolator. At the output, a polarization-maintaining single-mode fiber (PM-SMF) with a core diameter of 5.5 μm and a standard FC/APC connector are utilized. The generated diffraction limited beam is characterized by a narrow linewidth ( δν < 10 MHz) and a high polarization extinction ratio (PER > 25 dB).

Paper Details

Date Published: 22 February 2017
PDF: 7 pages
Proc. SPIE 10085, Components and Packaging for Laser Systems III, 1008506 (22 February 2017); doi: 10.1117/12.2250526
Show Author Affiliations
Daniel Jedrzejczyk, Ferdinand-Braun-Institut (Germany)
Julian Hofmann, Ferdinand-Braun-Institut (Germany)
Nils Werner, Ferdinand-Braun-Institut (Germany)
Alexander Sahm, Ferdinand-Braun-Institut (Germany)
Katrin Paschke, Ferdinand-Braun-Institut (Germany)

Published in SPIE Proceedings Vol. 10085:
Components and Packaging for Laser Systems III
Alexei L. Glebov; Paul O. Leisher, Editor(s)

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