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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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Time Delay and Gain Reduction in Reflective Semiconductor Optical Amplifier
2018 11th International Symposium on Communication Systems, Networks & Digital Signal Processing (CSNDSP), 2018Amplification of picosecond optical pulses by reflective semiconductor optical amplifier (RSOA) is theoretically investigated using a high-precision time-domain model. It is demonstrated that, compared to conventional SOA in similar conditions, pulses amplified by RSOA suffer from additional gain reduction of a few dB due to RSOA’s rear-facet ...
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Reflective semiconductor optical amplifier electrode voltage based phase shifter model
2015 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), 2015The slow light effect in semiconductor optical amplifiers has many applications in microwave photonics such as phase shifting. An amplified sinusoidally amplitude modulated lightwave leads to carrier density fluctuations at the modulation frequency. This leads to a change in the effective group index and after photodetection the beat signal (at the ...
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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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Photonic Reservoir Computing Based on Reflective Semiconductor Optical Amplifier
2023 21st International Conference on Optical Communications and Networks (ICOCN), 2023Xiaoyu Li +5 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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Cavity Ring-Down Spectroscopy Using Reflective Semiconductor Optical Amplifier
IEEJ Transactions on Sensors and Micromachines, 2011Hirokazu Tanimoto +2 more
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