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Proceedings Paper

Low-linewidth and tunable single frequency 1x2 multimode-interferometer-Fabry-Perot laser
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Paper Abstract

In this paper, we present a novel 1x2 multi-mode-interferometer-Fabry-Perot (MMI-FP) laser diode, which demonstrated tunable single frequency operation with more than 30dB side mode suppression ratio (SMSR) and a tuning range of 25nm in the C and L bands, as well as a 750 kHz linewidth. These lasers do not require material regrowth and high resolution gratings; resulting in a simpler process that can significantly increase the yield and reduce the cost.

Paper Details

Date Published: 28 April 2016
PDF: 6 pages
Proc. SPIE 9892, Semiconductor Lasers and Laser Dynamics VII, 989217 (28 April 2016); doi: 10.1117/12.2227088
Show Author Affiliations
Hua Yang, Univ. College Cork (Ireland)
Mingqi Yang, Univ. College Cork (Ireland)
Padraic Morrissey, Univ. College Cork (Ireland)
Brian Corbett, Univ. College Cork (Ireland)
Frank H. Peters, Univ. College Cork (Ireland)


Published in SPIE Proceedings Vol. 9892:
Semiconductor Lasers and Laser Dynamics VII
Krassimir Panajotov; Marc Sciamanna; Angel Valle; Rainer Michalzik, Editor(s)

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