scholarly journals Dual-Wavelength Pumped Dispersion-Compensating Fibre Raman Amplifiers

10.5772/14003 ◽  
2011 ◽  
Author(s):  
Andr Brckmann ◽  
Guido Boyen ◽  
Paul Urquhart ◽  
Amaia Legarrea ◽  
Nuria Miguel ◽  
...  
Keyword(s):  
Dual Wavelength ◽  
Raman Amplifiers

Gain and saturation characteristics of dual-wavelength-pumped silica-fibre Raman amplifiers

1999 ◽  
Vol 35 (14) ◽  
pp. 1178 ◽  
Author(s):  
S.A.E. Lewis ◽  
S.V. Chernikov ◽  
J.R. Taylor
Keyword(s):  
Dual Wavelength ◽  
Raman Amplifiers ◽  
Silica Fibre

256 QAM Digital Coherent Optical Transmission Using Raman Amplifiers

2011 ◽  
Vol E94-B (2) ◽  
pp. 417-424 ◽  
Author(s):  
Masato YOSHIDA ◽  
Seiji OKAMOTO ◽  
Tatsunori OMIYA ◽  
Keisuke KASAI ◽  
Masataka NAKAZAWA
Keyword(s):  
Optical Transmission ◽  
Raman Amplifiers

Single/dual-wavelength switchable and tunable passively Q-switched erbium-doped fiber laser

2020 ◽  
Vol 111 ◽  
pp. 103519
Author(s):  
Shuangcheng Chen ◽  
Baole Lu ◽  
Zengrun Wen ◽  
Haowei Chen ◽  
Jintao Bai
Keyword(s):  
Fiber Laser ◽  
Dual Wavelength ◽  
Erbium Doped

Dual wavelength laser-induced damage threshold measurements of alumina/silica and hafnia/silica ultraviolet antireflective coatings

2015 ◽  
Vol 55 (1) ◽  
pp. 104 ◽  
Author(s):  
Marius Mrohs ◽  
Lars Jensen ◽  
Stefan Günster ◽  
Thimotheus Alig ◽  
Detlev Ristau
Keyword(s):  
Damage Threshold ◽  
Dual Wavelength ◽  
Antireflective Coatings ◽  
Dual Wavelength Laser ◽  
Laser Induced Damage

Optimal design of flat-gain wide-band fiber Raman amplifiers

2002 ◽  
Vol 20 (2) ◽  
pp. 250-254 ◽  
Author(s):  
V.E. Perlin ◽  
H.G. Winful
Keyword(s):  
Optimal Design ◽  
Wide Band ◽  
Raman Amplifiers ◽  
Flat Gain

scholarly journals Vertical monolithic integration of wide- and narrow-bandgap semiconductor nanostructures on graphene films

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Youngbin Tchoe ◽  
Janghyun Jo ◽  
HoSung Kim ◽  
Heehun Kim ◽  
Hyeonjun Baek ◽  
...  
Keyword(s):  
Graphene Film ◽  
Monolithic Integration ◽  
Hybrid Nanostructures ◽  
Dual Wavelength ◽  
Multilayer Graphene ◽  
Graphene Films ◽  
Transmission Electron ◽  
Zno Nanotubes ◽  
Metal Organic ◽  
Hybrid Configuration

AbstractWe report monolithic integration of indium arsenide (InAs) nanorods and zinc oxide (ZnO) nanotubes using a multilayer graphene film as a suspended substrate, and the fabrication of dual-wavelength photodetectors with the hybrid configuration of these materials. For the hybrid nanostructures, ZnO nanotubes and InAs nanorods were grown vertically on the top and bottom surfaces of the graphene films by metal-organic vapor-phase epitaxy and molecular beam epitaxy, respectively. The structural, optical, and electrical characteristics of the hybrid nanostructures were investigated using transmission electron microscopy, spectral photoresponse analysis, and current–voltage measurements. Furthermore, the hybrid nanostructures were used to fabricate dual-wavelength photodetectors sensitive to both ultraviolet and mid-infrared wavelengths.

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