Synthesis and characterization of chalcogenide glasses from the system Ga–Ge–Sb–S and preparation of a single-mode fiber at 1.55μm

2008 ◽  
Vol 43 (4) ◽  
pp. 976-982 ◽  
Author(s):  
J. Troles ◽  
Y. Niu ◽  
C. Duverger-Arfuso ◽  
F. Smektala ◽  
L. Brilland ◽  
...  
Keyword(s):  
Chalcogenide Glasses ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Synthesis And Characterization

scholarly journals Characterization of small-signal intensity modulation of single-mode fiber grating Fabry-Perot laser source

2012 ◽  
Vol 19 (2) ◽  
pp. 64-70 ◽  
Author(s):  
Hisham Kadhum Hisham ◽  
Ahmad Fauzi Abas ◽  
Ghafour Amouzad Mahdiraji ◽  
Mohd Adzir Mahdi ◽  
Ahmad Shukri Muhammad Noor
Keyword(s):  
Signal Intensity ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Intensity Modulation ◽  
Laser Source ◽  
Fiber Grating ◽  
Small Signal ◽  
Fabry Perot

Characterization of the train-average time–frequency parameters inherent in the low-power picosecond optical pulses generated by the actively mode-locked semiconductor laser with an external single-mode fiber cavity

Optik ◽  
2011 ◽  
Vol 122 (2) ◽  
pp. 136-141 ◽  
Author(s):  
Alexandre S. Shcherbakov ◽  
A.Yu. Kosarsky ◽  
Pedro Moreno Zarate ◽  
Joaquin Campos Acosta ◽  
Yurij V. Il’in ◽  
...  
Keyword(s):  
Low Power ◽  
Semiconductor Laser ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Optical Pulses ◽  
Time Frequency

Characterization of semiconductor laser frequency chirp based on signal distortion in dispersive optical fiber

2006 ◽  
Vol 14 (2) ◽  
Author(s):  
P. Krehlik
Keyword(s):  
Single Mode ◽  
Laser Frequency ◽  
Single Mode Fiber ◽  
Distributed Feedback ◽  
Parameters Estimation ◽  
Signal Distortion ◽  
Measuring Time ◽  
Simple Method ◽  
Laser Chirp

AbstractIn the paper, the simple method of laser chirp parameters estimation is presented. It is based on measuring time-domain distortions of chirped signal transmitted through dispersive fiber and finding laser chirp parameters by matching measured distortions to calculated ones. Experiments undertaken with 1.55 μm telecommunication grade distributed feedback (DFB) lasers and standard single-mode fiber are described, together with some practical remarks on measurement setup and main conclusions.

scholarly journals Особенности роста наноструктур для терагерцовых квантово-каскадных лазеров и их физические свойства

2020 ◽  
Vol 54 (9) ◽  
pp. 902
Author(s):  
Г.Э. Цырлин ◽  
Р.Р. Резник ◽  
А.Е. Жуков ◽  
Р.А. Хабибуллин ◽  
К.В. Маремьянин ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Single Mode ◽  
Synthesis And Characterization ◽  
Material System ◽  
Quantum Cascade ◽  
Gaas Substrates ◽  
Molecular Beam Epitaxy Method

The data on the synthesis and characterization of structures for a quantum cascade terahertz laser in an AlGaAs/GaAs material system on GaAs substrates using the molecular beam epitaxy method are presented. The features necessary for the implementation of such structures are considered. It was shown that for this geometry almost single-mode lasing is observed at a frequency of ∼ 3 THz up to a temperature of ∼ 60 K.

Characterization of coupling power for single-mode fiber fusion

Optik ◽  
2010 ◽  
Vol 121 (19) ◽  
pp. 1802-1806 ◽  
Author(s):  
T. Saktioto ◽  
J. Ali ◽  
P.P. Yupapin ◽  
M. Fadhali
Keyword(s):  
Single Mode ◽  
Single Mode Fiber

scholarly journals Characterization of Single-mode Fiber Coupling at the Large Binocular Telescope

2019 ◽  
Vol 132 (1007) ◽  
pp. 015001
Author(s):  
Andrew J. Bechter ◽  
Jonathan Crass ◽  
Jonathan Tesch ◽  
Justin R. Crepp ◽  
Eric B. Bechter
Keyword(s):  
Single Mode ◽  
Single Mode Fiber ◽  
Fiber Coupling

scholarly journals Modeling and Characterization of an Electrowetting-Based Single-Mode Fiber Variable Optical Attenuator

2015 ◽  
Vol 21 (4) ◽  
pp. 253-261 ◽  
Author(s):  
Anna Dudus ◽  
Robert Blue ◽  
Michele Zagnoni ◽  
George Stewart ◽  
Deepak Uttamchandani
Keyword(s):  
Single Mode ◽  
Single Mode Fiber ◽  
Variable Optical Attenuator
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