Paper
19 February 2009 Application of sampled grating to control the lasing wavelength in complex-coupled DFB laser
Huan Wang, HongLiang Zhu, LingHui Jia, XiangFei Chen, DuanHua Kong, LieSong Wang, Wei Zhang, LingJuan Zhao, Wei Wang
Author Affiliations +
Abstract
A complex-coupled DFB Laser with the sampled grating has been designed and fabricated. The +1st order reflection of the sampled grating is utilized for laser single mode operation, which is 1.5387μm in the experiment. The typical threshold current of the device is 30mA, and the optical output power is about 10mW at the injected current of 100mA.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Huan Wang, HongLiang Zhu, LingHui Jia, XiangFei Chen, DuanHua Kong, LieSong Wang, Wei Zhang, LingJuan Zhao, and Wei Wang "Application of sampled grating to control the lasing wavelength in complex-coupled DFB laser", Proc. SPIE 7279, Photonics and Optoelectronics Meetings (POEM) 2008: Optoelectronic Devices and Integration, 727907 (19 February 2009); https://doi.org/10.1117/12.819907
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KEYWORDS
Optical design

Semiconducting wafers

Waveguides

Semiconductor lasers

Cladding

Electrodes

Laser damage threshold

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