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281
Writers of the Spanish Civil War: The Testimony of their Auto/Biographies
Published 2013-02-01Get full text
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282
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283
Exploring the integration of child refugees in the United Kingdom: the case of the Kindertransport
Published 2020-03-01Get full text
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O Governo e a Administração Local na Espanha: sobre as Alterações dos Limites Municipais
Published 2013-09-01Get full text
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289
Compensation of the Distorted WDM Signals by Symmetric Dispersion Map with Nonuniform Zero-Crossing Place of Accumulated Dispersion in Midway-OPC System
Published 2023-09-01“…The nonlinear Kerr effect and chromatic dispersion are the fundamental causes of optical signal degradation in single-mode fiber (SMF) and erbium-doped fiber-amplification (EDFA)-based wavelength division multiplexing (WDM) transmission. …”
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290
Flattening Few Mode Fiber Laser Source Based on PMF and Loop Mirror in a Ring Cavity Resonator
Published 2023-01-01“…Abstract: A multi-wavelength source using a hybrid amplifier comprised of a Semiconductor Optical Amplifier (SOA) and an Erbium-doped fiber amplifier (EDFA) in a ring fiber laser set up is proposed. Multi-wavelength sources are less expensive and more efficient than deploying several laser diodes at different wavelengths. …”
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Efficient multiwavelength generation of Brillouin/erbium fiber laser at 1600-nm region
Published 2002“…The laser configuration consists of an L-band EDFA (to enable L-band amplification) where two 3-dB couplers take a portion of the generated BEFL signal and re-inject it into the single-mode fiber in order to seed a cascaded BEFL line in the same direction as the first BEFL line. …”
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Enhancement of Gain in L-Band Bismuth-Based Erbium-Doped Fibre Amplifier Using an Un-pumped EDF and Midway Isolator
Published 2004“…A hybrid L-band erbium-doped fibre amplifier (EDFA) with enhanced gain characteristic is demonstrated without a significant noise figure penalty. …”
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A Partial Double-Pass S-Band Erbium-Doped Fibre Amplifier
Published 2005“…An efficient and low noise short wavelength band erbium-doped fibre amplifier (S-band EDFA) is proposed and demonstrated using double-pass configuration. …”
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295
Stable triple-wavelength random fiber laser based on fiber Bragg gratings
Published 2023“…At 110 mA SOA current and 18 dBm EDFA output power, a flattened output spectrum with 0.9 dB peak power variation is attained. …”
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296
Performance analysis on double pass amplification using Zr-EDF and broadband fiber mirror (BFM)
Published 2015“…The performances of the double pass Zr-EDFA are compared with single pass Zr-EDFA at high and low input signal powers, -10 and -30 dBm, respectively. …”
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