Mode Control of Widely-Tunable SG-DBR Lasers

M.C. Larson,M Bai,D. Bingo,N. Ramdas,Steven Penniman,Gregory Fish,Larry A. Coldren

Mode Control of Widely-Tunable SG-DBR Lasers

2002

M.C. Larson
M Bai
D. Bingo
N. Ramdas
Steven Penniman
Gregory Fish
Larry A. Coldren

A novel module/firmware implementation of mode control for widely-tunable sampled-grating distributed Bragg reflector lasers, which uses the local gain voltage control surface to ensure operation at mode center, exhibits excellent stability and robustness across all channels spanning the C band.

Keywords:

Optics
Fiber Bragg grating
Laser power scaling
Vertical-cavity surface-emitting laser
Tunable laser
Engineering
Electronic engineering
Laser
Control engineering
Semiconductor laser theory
Distributed feedback laser
Distributed Bragg reflector
Firmware

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