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Operation of a single mode external-cavity laser diode array near 780 nm
Author(s) -
Servet Bayram,
T. E. Chupp
Publication year - 2002
Publication title -
review of scientific instruments
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.605
H-Index - 165
eISSN - 1089-7623
pISSN - 0034-6748
DOI - 10.1063/1.1516848
Subject(s) - longitudinal mode , laser , optics , diode , materials science , laser diode , injection seeder , semiconductor laser theory , bandwidth (computing) , optoelectronics , single mode optical fiber , distributed feedback laser , physics , telecommunications , computer science
We have narrowed the spectral bandwidth of a commercial 2 W laser diode array to be less than 120 MHz near 780 nm. The external-cavity laser diode array system is a standard double-pass Littman–Metcalf configuration operating on a dominant single longitudinal mode. © 2002 American Institute of Physics

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