Results 21 to 30 of about 31,453 (270)
Room-Temperature Power-Stabilized Narrow-Linewidth Tunable Erbium-Doped Fiber Ring Laser Based on Cascaded Mach-Zehnder Interferometers with Different Free Spectral Range for Strain Sensing [PDF]
, 2020 An automatically power-stabilized (with power fluctuation
Bai, C. +9 more
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International Journal of Optomechatronics, 2020 A wavelength switchable erbium-doped fiber laser was constructed based on an all-fiber Mach–Zehnder interferometer (MZI) comb filter. The MZI consisted of a fiber with two tapers.
He Wei, Zhu Lianqing, Dong Mingli
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A Novel Erbium-Doped Fiber Laser Chaotic Circuit Based on Memristor and Its Circuit Implementation
IEEE Access, 2021 In this paper, a new chaotic system is proposed by adding a magnetron memristor to an erbium-doped fiber laser circuit, and its dynamical characteristics are analyzed. A special periodic coexistence attractor phenomenon was discovered during the analysis,
Jieyang Wang +3 more
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Radiation-resistant erbium-doped-nanoparticles optical fiber for space applications
Optics Express, 2012 Jérémie Thomas +9 more
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Flat-gain wide-band erbium doped fiber amplifier by combining two difference doped fibers [PDF]
Journal of the European Optical Society-Rapid Publications, 2015 A new erbium-doped fibre amplifier (EDFA) is demonstrated using a combination of newly developed Erbium Zirconia co-doped fiber (Zr-EDF) and the commercial silica-based Erbium-doped fiber (Si-EDF) as the gain medium.
Hamida B. A. +6 more
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IEEE Photonics Journal, 2012 A passively Q-switch Brillouin erbium-doped fiber laser (BEDFL) with 11 stable lasing wavelengths at peak power of -15 dBm between 1550.1 nm to 1551.0 nm, 1.67- μs pulsewidth, and repetition rate of 152.40 kHz is demonstrated.
H. Ahmad +6 more
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Erbium-doped nanoparticles in silica-based optical fibres [PDF]
, 2012 Developing of new rare-earth (RE)-doped optical fibres for power amplifiers and lasers requires continuous improvements in the fibre spectroscopic properties (like shape and width of the gain curve, optical quantum efficiency, resistance to spectral hole
Blanc, Wilfried +2 more
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Intra-cavity spectroscopy using amplified spontaneous emission in fiber lasers [PDF]
, 2011 Fiber laser sources offer interesting possibilities for gas sensors since they can operate over an extended wavelength range, encompassing the near-IR absorption lines of a number of important gases but a major problem is that overtone absorption lines ...
Arsad, Norhana +3 more
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Active Optical Fibers Doped with Ceramic Nanocrystals
Advances in Electrical and Electronic Engineering, 2014 Erbium-doped active optical fiber was successfully prepared by incorporation of ceramic nanocrystals inside a core of optical fiber. Modified chemical vapor deposition was combined with solution-doping approach to preparing preform.
Jan Mrazek +8 more
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Two Stage Three Pass EDFA Design and EDFA Parameters’ Optimization
Gazi Üniversitesi Fen Bilimleri Dergisi, 2020 In this study, two stage and triple pass erbium doped fiber amplifier (EDFA) is designed and EDFA’s input signal wavelengths and powers, erbium doped fiber (EDF) lengths, and pump laser powers are optimized.
Murat YÜCEL, Emrah Yiğit
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