All-optical packet-switched interconnection network based on modular photonic digital processing

2009 ◽  
Vol 3 (3) ◽  
pp. 477 ◽  
Author(s):  
N. Andriolli ◽  
M. Scaffardi ◽  
A. Das Barman ◽  
P. Castoldi ◽  
L. Potì ◽  
...  
Keyword(s):  
Interconnection Network ◽  
Digital Processing ◽  
All Optical

Optical Dynamic RAM for All-Optical Digital Processing

2011 ◽  
Vol 23 (11) ◽  
pp. 685-687 ◽  
Author(s):  
Gianluca Berrettini ◽  
Luca Poti ◽  
Antonella Bogoni
Keyword(s):  
Digital Processing ◽  
All Optical

Performance Evaluation of the Optical AND Gate at 200 Gbps

2017 ◽  
Vol 38 (1) ◽  
Author(s):  
Devendra Kr. Tripathi
Keyword(s):  
Logic Gate ◽  
Extinction Ratio ◽  
Pump Current ◽  
Digital Processing ◽  
Data Rate ◽  
Logic Operation ◽  
Performance Metric ◽  
All Optical ◽  
Output Pattern ◽  
A Current

AbstractThe article explores performance investigation for the all optical AND logic gate at the 200 Gbps data rate. Numerical simulations have been executed and output pattern for the AND logic operation has been verified. Accordingly good extinction ratio of 15.8 dB has been observed. Investigations depict optimum optical performance metric with the key deign parameters as the pump power (>1e-4 W), pump current (>1 ‎Å), current injection efficiency (>0.5), modulator bias voltage (>1.25 V), modulator on off ratio (>10 dB) and the SOA reflectivity (>0 dB). The schematic is evident, simpler tender’s option to endow different input combinations simultaneously. Furthermore, the outcomes are well sustainable to formulate forthcoming advanced higher data rate all-optical digital processing.

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