Monolithic integration of GaAs‐(GaAl)As light modulators and distributed‐Bragg‐reflector lasers

1978 ◽  
Vol 32 (5) ◽  
pp. 314-316 ◽  
Author(s):  
Mohammad Kazem Shams ◽  
Hirofumi Namizaki ◽  
Shyh Wang
Keyword(s):  
Monolithic Integration ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Light Modulators

scholarly journals Fast-Response Liquid Crystals for 6G Optical Communications

Crystals ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 797
Author(s):  
Junyu Zou ◽  
Zhiyong Yang ◽  
Chongchang Mao ◽  
Shin-Tson Wu
Keyword(s):  
Optical Communications ◽  
Fast Response ◽  
Bragg Reflector ◽  
Spatial Light Modulators ◽  
Distributed Bragg Reflector ◽  
High Birefringence ◽  
Light Modulators ◽  
Low Viscosity ◽  
Liquid Crystal On Silicon ◽  
Measured Response

We report two high birefringence and low viscosity nematic mixtures for phase-only liquid-crystal-on-silicon spatial light modulators. The measured response time (on + off) of a test cell with 2π phase change at 1550 nm, 5 V operation voltage, and 40 °C is faster than 10 ms. To improve the photostability, a distributed Bragg reflector is designed to cutoff the harmful ultraviolet and blue wavelengths. These materials are promising candidates for future 6G optical communications.

Monolithic integration of Mach-Zehnder modulators with Sampled Grating Distributed Bragg Reflector lasers

2002 ◽  
Author(s):  
Jonathon S. Barton ◽  
Erik J. Skogen ◽  
Milan L. Mašanović ◽  
Steven P. DenBaars ◽  
Larry A. Coldren
Keyword(s):  
Monolithic Integration ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Sampled Grating

InGaAs/AlGaAs distributed Bragg reflector lasers with curved surface gratings for monolithic integration

1997 ◽  
Vol 33 (17) ◽  
pp. 1464 ◽  
Author(s):  
M. Uemukai ◽  
A. Yoshimoto ◽  
N. Matsumoto ◽  
T. Suhara ◽  
H. Nishihara ◽  
...  
Keyword(s):  
Monolithic Integration ◽  
Bragg Reflector ◽  
Curved Surface ◽  
Distributed Bragg Reflector

scholarly journals InGaAs metamorphic laser power converters with distributed Bragg reflector for wavelength range λ=1 – 1.1 µm

2020 ◽  
Author(s):  
Nikolay A. Kalyuzhnyy ◽  
Viktor M. Emelyanov ◽  
Sergey A. Mintairov ◽  
Mariia V. Nahimovich ◽  
Roman A. Salii ◽  
...  
Keyword(s):  
Wavelength Range ◽  
Laser Power ◽  
Power Converters ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector
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