Photonic logic-gates: boosting all-optical header processing in future packet-switched networks

Canet, M. Benito; Manuel, Josep

doi:10.4995/thesis/10251/1874

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“…AND gate has been implemented previously using XGM and XPM effects in SOA [4,5]. These configurations need more than one non-linear SOA and involvecomplex experimental setup.…”

Section: Introductionmentioning

confidence: 99%

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Optimization of all optical AND gate for OOK data at 10 Gbps

Kakarla

Venkitesh

2014

2014 Twentieth National Conference on Communications (NCC)

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In this paper we experimentally demonstrate all-optical logic AND gate operation using four-wave mixing in semiconductor optical amplifier for 10Gbpsoptical On-Off keying bit stream. We find that the bit quality of the AND output depends on the input signal and pump power levels, four wave mixing conversion efficiency and the saturation characteristics of non-linear semiconductor optical amplifier. We give a theoretical explanation for the distortion in the AND output waveform. We report the experimental results on the optimization of operating parameters in terms of the performance metrics like extinction ratio, contrast ratio and amplitude modulation of the AND output.

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“…AND gate has been implemented previously using XGM and XPM effects in SOA [4,5]. These configurations need more than one non-linear SOA and involvecomplex experimental setup.…”

Section: Introductionmentioning

confidence: 99%

“…All optical AND gate is used is in implementation of important network functionalities like Header recognition [2], switching [3], data encoding, encryption and signal regeneration in the network nodes [4]. AND gate has been implemented previously using XGM and XPM effects in SOA [4,5].…”

Section: Introductionmentioning

confidence: 99%

Optimization of all optical AND gate for OOK data at 10 Gbps

Kakarla

Venkitesh

2014

2014 Twentieth National Conference on Communications (NCC)

View full text Add to dashboard Cite

show abstract

Photonic logic-gates: boosting all-optical header processing in future packet-switched networks

Cited by 1 publication

References 144 publications

Optimization of all optical AND gate for OOK data at 10 Gbps

Optimization of all optical AND gate for OOK data at 10 Gbps

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