Broadband semiconductor saturable absorber mirror at 1.55 [micro sign]m using Burstein-Moss shifted Ga0.47In0.53As/InP distributed Bragg reflector

2001 ◽  
Vol 37 (6) ◽  
pp. 374 ◽  
Author(s):  
N. Xiang ◽  
O. Okhotnikov ◽  
A. Vainionpää ◽  
M. Guina ◽  
M. Pessa
Keyword(s):  
Saturable Absorber ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Semiconductor Saturable Absorber

Semiconductor saturable absorber mirror with wavelength tailored distributed Bragg reflector

2005 ◽  
Vol 278 (1-4) ◽  
pp. 751-755 ◽  
Author(s):  
A. Vainionpää ◽  
S. Suomalainen ◽  
A. Isomäki ◽  
O. Tengvall ◽  
M. Pessa ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Semiconductor Saturable Absorber

Design and Optimization of GaN-based Semiconductor Saturable Absorber Mirror Operating at Around 415 nm

2006 ◽  
Vol 955 ◽  
Author(s):  
Fen Lin ◽  
Ning Xiang ◽  
Xin Cai Wang ◽  
Jesudoss Arokiaraj ◽  
Wei Liu ◽  
...  
Keyword(s):  
Buffer Layer ◽  
Saturable Absorber ◽  
Sapphire Substrate ◽  
Reflectance Spectrum ◽  
Bragg Reflector ◽  
Distributed Bragg Reflector ◽  
Design And Optimization ◽  
Light Interference ◽  
Semiconductor Saturable Absorber ◽  
Gan Buffer Layer

ABSTRACTA broadband GaN-based semiconductor saturable absorber mirror (SESAM) with a dielectric SiO2/Si3N4 distributed Bragg reflector (DBR) operating at wavelength around 415 nm was fabricated. Serious oscillation fringes due to the light interference were observed in the SESAM's reflectance spectrum. Such oscillation in reflectivity can impede the function of the saturable absorber. Simulations showed that by removing the sapphire substrate and thinning the GaN buffer layer, oscillation fringes could be significantly reduced. Experiments were carried out and the results agreed well with the simulation prediction.

Q-switched pulse generation from an all-f iber distributed Bragg reflector laser using graphene as saturable absorber

2013 ◽  
Vol 11 (7) ◽  
pp. 071401-71404 ◽  
Author(s):  
H. Ahmad H. Ahmad ◽  
F. D. Muhammad F. D. Muhammad ◽  
M. Z. Zulkifli M. Z. Zulkifli ◽  
S. W. Harun S. W. Harun
Keyword(s):  
Saturable Absorber ◽  
Pulse Generation ◽  
Bragg Reflector ◽  
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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