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Modulation Characteristics of Reflective Quantum Dot Semiconductor Optical Amplifiers
Asia Communications and Photonics Conference, 2017G-I relation linear range and modulation bandwidth of R-QDSOA are investigated. The results showed that R-QDSOA had higher G-I relation linear range and the modulation bandwidth easily reached above 17GHz, which could be further improved by optimizing parameters.
Yu Yin +4 more
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A fiber-optical cable television system using a reflective semiconductor optical amplifier
Laser Physics, 2013This investigation demonstrates a fiber-optical cable television system using a reflective semiconductor optical amplifier (RSOA) for uplink transmission. The downstream signal is cable television and the upstream signal is generated by remodulating the downstream signal via an RSOA with a radio-frequency signal.
P C Peng +4 more
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Efficient dynamic modeling of reflective semiconductor optical amplifier
2013RSOA is considered a strong candidate to play an important role in realizing the next generation WDM PON, based on the wavelength reuse concept. Therefore, accurate and efficient modeling of RSOA is of significant importance. We present a time-domain wideband model for simulation of spatial and temporal distribution of photons and carriers in a bulk ...
Vujicic, Zoran +4 more
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Self-seeding reflective semiconductor optical amplifiers for WDM Access Networks (invited)
2013 9th International Conference on Information, Communications & Signal Processing, 2013The self-seeding of reflective semiconductor optical amplifiers (RSOAs) was proposed to achieve colorless operation in optical network units (ONUs) of wavelength division multiplexed passive optical networks (WDM-PONs). With the self-seeding technique, the use of external optical seeding sources and temperature tracking to maintain wavelength alignment,
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Traveling-Wave and Reflective Semiconductor Optical Amplifiers
2017Angelina Totović, Dejan Gvozdić
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Wideband model of a reflective tensile-strained bulk semiconductor optical amplifier
SPIE Proceedings, 2014Reflective semiconductor optical amplifiers (RSOAs) have shown promise for applications in WDM optical networks and in fiber ring mode-locked lasers. Polarization insensitive SOAs can be fabricated using tensile-strained bulk material and a rectangular cross section waveguide.
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Energy savings in WDM networks using reflective semiconductor optical amplifiers
2014 16th International Conference on Transparent Optical Networks (ICTON), 2014Eoin Murphy +5 more
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Dibit-based NAND gate using Reflective Semiconductor Optical Amplifier
2022 IEEE International Conference of Electron Devices Society Kolkata Chapter (EDKCON), 2022Surajit Bosu, Baibaswata Bhattacharjee
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