Enhanced performance of all-optical half-subtracter based on cross-gain modulation (XGM) in semiconductor optical amplifier (SOA) by accelerating its gain recovery dynamics

Singh, Karamdeep; Kaur, Gurmeet; Singh, Maninder

doi:10.1007/s11107-016-0677-5

Cited by 13 publications

(2 citation statements)

References 34 publications

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“…For performance analysis purposes Quality factor (Q-factor) has been adopted as performance metric which is defined in equation No. (1) as follows [12][13][14][15][16][17][18]:…”

Section: Resultsmentioning

confidence: 99%

PERFORMANCE EVALUATION OF DECISION FEEDBACK EQUALIZATION (DFE) BASED DISPERSION COMPENSATOR BY VARYING FORWARD TAP SPACE & ADAPTIVE STEP SIZE IN THE SCENARIO OF 4X10-GBIT/S WDM SYSTEM

Singh

Devra

Singh

2017

ijarcs

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With the advancement of technology, demand of bandwidth increases exponentially with time. Hence, optical fiber communication become the optimum choice for backbone networks. As efficiency of optical system is limited by congenital parameters such as chromatic dispersion. So, in this work, we have evaluated the ability of electronic equalization scheme reduce the CD (chromatic dispersion for an optical communication system capable of transporting 4 channels at 10 Gbps line rate over a distance of 30km. Further, we compare the performance of decision feedback equalizer with two different configurations.

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“…For performance analysis purposes Quality factor (Q-factor) has been adopted as performance metric which is defined in equation No. (1) as follows [12][13][14][15][16][17][18]:…”

Section: Resultsmentioning

confidence: 99%

PERFORMANCE EVALUATION OF DECISION FEEDBACK EQUALIZATION (DFE) BASED DISPERSION COMPENSATOR BY VARYING FORWARD TAP SPACE & ADAPTIVE STEP SIZE IN THE SCENARIO OF 4X10-GBIT/S WDM SYSTEM

Singh

Devra

Singh

2017

ijarcs

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“…The recovery time is the period of time which gain of the SOA needs for recover of (10 -90%) of its final-value [18]. The accelerating of a gain recovery operation is essential in communication systems because it improves the out-put performance into the high-speed signal processing functions [19]. A gain recovery of the SOA happens on two various time scales.…”

Section: Soa Parametersmentioning

confidence: 99%

Dynamics and its Effects on Saturation Region in Semiconductor Optical Amplifiers

Mohammed¹,

Jassem²

2021

IHJPAS

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We focus on studying the dynamics of bulk semiconductor optical amplifiers and their effects on the saturation region for short pulse that differ, however there is the same unsaturated gain for both dynamics. Parameters like current injection, fast dynamics present by carrier heating (CH), and spectra hole burning (SHB) are studied for regions that occur a response to certain dynamics. The behavior of the saturation region is found to be responsible for phenomena such as recovery time and chirp for the pulse under study.

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Development of Nano-Photonic Structure for Implementation of Frequency Encoded Two-State Pauli X Gate

Dey,

Lakshan,

Mukhopadhyay

2023

J Russ Laser Res

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Enhanced performance of all-optical half-subtracter based on cross-gain modulation (XGM) in semiconductor optical amplifier (SOA) by accelerating its gain recovery dynamics

Cited by 13 publications

References 34 publications

PERFORMANCE EVALUATION OF DECISION FEEDBACK EQUALIZATION (DFE) BASED DISPERSION COMPENSATOR BY VARYING FORWARD TAP SPACE & ADAPTIVE STEP SIZE IN THE SCENARIO OF 4X10-GBIT/S WDM SYSTEM

PERFORMANCE EVALUATION OF DECISION FEEDBACK EQUALIZATION (DFE) BASED DISPERSION COMPENSATOR BY VARYING FORWARD TAP SPACE & ADAPTIVE STEP SIZE IN THE SCENARIO OF 4X10-GBIT/S WDM SYSTEM

Dynamics and its Effects on Saturation Region in Semiconductor Optical Amplifiers

Development of Nano-Photonic Structure for Implementation of Frequency Encoded Two-State Pauli X Gate

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