High Performance self-injection locked 524 nm green laser diode for high bitrate visible light communications
Author(s) -
Md Hosne Mobarok Shamim,
M. A. Shemis,
Chao Shen,
Hassan M. Oubei,
Tien Khee Ng,
Boon S. Ooi,
M. Z. M. Khan
Publication year - 2018
Publication title -
optical fiber communication conference
Language(s) - English
Resource type - Conference proceedings
DOI - 10.1364/ofc.2018.th2a.15
Subject(s) - laser linewidth , optoelectronics , materials science , lasing threshold , diode , laser , optics , laser diode , bandwidth (computing) , semiconductor laser theory , visible light communication , light emitting diode , physics , telecommunications , computer science , wavelength
First demonstration of self-injection locking on 524 nm visible laser diode is presented. Enhancement by ∼440 MHz (∼30%) in modulation bandwidth, ∼7 times reduction in lasing linewidth, and ∼10 dB improvement in SMSR is achieved.
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