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Hybrid optical amplifiers: Design and investigation
2014 12th IEEE International Conference on Solid-State and Integrated Circuit Technology (ICSICT), 2014This paper proposes two scheme of hybrid fiber amplifiers with each using a single-wavelength pump laser diode at around 1495 nm. The hybrid amplifier is applied in a 100 km range for both unidirectional and bidirectional transmissions. A single-wavelength pump source is used to pump both the C band Erbium doped fiber amplifier (EDFA) and L band Raman ...
Shien-Kuei Liaw +2 more
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Organic/Inorganic Hybrid Optical Amplifier with Wavelength Conversion
CLEO:2011 - Laser Applications to Photonic Applications, 2011We report an organic/inorganic hybrid optical amplifier with a function of converting infrared light to visible light. This device integrates an InGaAs/InP heterojunction phototransistor (HPT) and an organic light emitting device.
Chen, J. +4 more
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24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398), 2002
We propose a hybrid optical amplifier utilizing two-stage configuration, a silica-based erbium doped fiber amplifier and a semiconductor optical amplifier. Hybrid optical amplifier have a gain excursion of less than 1 dB over the 27 nm (1534 nm-1561 nm) wavelength range, for the total input signal power of -10 dBm--15 dBm.
null Ho Sung Cho +3 more
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We propose a hybrid optical amplifier utilizing two-stage configuration, a silica-based erbium doped fiber amplifier and a semiconductor optical amplifier. Hybrid optical amplifier have a gain excursion of less than 1 dB over the 27 nm (1534 nm-1561 nm) wavelength range, for the total input signal power of -10 dBm--15 dBm.
null Ho Sung Cho +3 more
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Japanese Journal of Applied Physics, 1999
We propose a new hybrid optical amplifier utilizing two-stage configuration with a silica-based Erbium doped fiber amplifier (EDFA) and a semiconductor optical amplifier, in which the gain profile can be equalized dynamically against the input signal level.
Ho Sung Cho +3 more
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We propose a new hybrid optical amplifier utilizing two-stage configuration with a silica-based Erbium doped fiber amplifier (EDFA) and a semiconductor optical amplifier, in which the gain profile can be equalized dynamically against the input signal level.
Ho Sung Cho +3 more
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Japanese Journal of Applied Physics, 2004
We propose and experimentally demonstrate a new hybrid three-stage L-band fiber amplifier module composed of a semiconductor optical amplifier and two erbium-doped fiber amplifiers over the gain bandwidth of 1540 to 1600 nm. This proposed amplifier also provides a broadband amplified spontaneous emission light source.
Chien-Hung Yeh +4 more
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We propose and experimentally demonstrate a new hybrid three-stage L-band fiber amplifier module composed of a semiconductor optical amplifier and two erbium-doped fiber amplifiers over the gain bandwidth of 1540 to 1600 nm. This proposed amplifier also provides a broadband amplified spontaneous emission light source.
Chien-Hung Yeh +4 more
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Performance investigation of hybrid optical amplifiers for high-speed optical networks
Journal of Optics, 2020The development of lightwave systems required large capacity communication networks in today’s high-tech era. To fulfill these challenges required proper amplification of the signals. Hybrid optical amplifier made a remarkable change in present optical networks in order to amplify the signals for better performance of a system.
Amit Wason, Deepak Malik
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GHz bandwidth noise eater hybrid optical amplifier: design guidelines
Optics Letters, 2014This Letter describes the design of an optical amplifier system optimized to reduce the relative intensity noise (RIN) of the input signal, and discloses its performance in terms of intensity noise reduction and bandwidth, without phase noise degradation.
Danion, Gwennael +3 more
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A Review on Hybrid Optical Amplifiers
Journal of Optical Communications, 2018Abstract The implementation of hybrid optical amplifiers has led to the emergence of DWDM in optical communication systems. By implementation of hybrid optical amplifiers, the performance of DWDM transmission can be enhanced. In this paper, different configurations of hybrid optical amplifiers are discussed which can be implemented at low cost and ...
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Hybrid optical switch using passive polymer waveguides and semiconductor optical amplifiers
Journal of Lightwave Technology, 2000Optical switching can be performed by using optical amplifiers combined with a passive waveguiding network. Recently, most of the effort in optical amplifier switch modules have been focused on monolithic switches in which the entire device is fabricated on an InP substrate together with the semiconductor optical amplifiers (SOA's).
R.S. Fan, R.B. Hooker
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Performance characteristics of dual-pumped hybrid EDFA/Raman optical amplifier
Applied Optics, 2015This paper suggests a hybrid amplifier using an erbium-doped fiber amplifier (EDFA) and Raman amplifier (RA) with dual-pump configuration. This hybrid EDFA/RA optical amplifier (HOA) is dual pumped. The EDFA is forward biased with 980 nm while the RA is reverse biased with 1450 nm in the dual-pump configuration.
O, Mahran, Moustafa H, Aly
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