Title :
Investigation of XOR operation in all-optical system with NRZ, RZ and Manchester modulation formats
Author :
Singh, Prashant ; Tripathi, Dhirendra Kumar ; Dixit, H.K.
Author_Institution :
Dept. of Electron. & Commun., Univ. of Allahabad, Allahabad, India
Abstract :
The paper investigates the suitability of various data formats for optical XOR gate at 10 Gb/s. The investigation is focused on different data formats for high-speed optical networks in optical XOR gate. The extinction ratio at different bit rate is compared based on suitability of various data formats. If the clock is pulsed and modulation is RZ or Manchester then good results observed for extinction ratio as compared to NRZ.
Keywords :
high-speed integrated circuits; logic gates; optical logic; Manchester modulation formats; NRZ; all-optical system; bit rate 10 Gbit/s; extinction ratio; high-speed optical networks; optical XOR gate; Adaptive optics; Optical amplifiers; Optical modulation; Optical pumping; Optical saturation; Optical signal processing; Stimulated emission; Cross-gain modulation (XGM); Non-return to zero (NRZ); Return to zero (RZ); semiconductor optical amplifier (SOA);
Conference_Titel :
Communications, Devices and Intelligent Systems (CODIS), 2012 International Conference on
Conference_Location :
Kolkata
Print_ISBN :
978-1-4673-4699-3
DOI :
10.1109/CODIS.2012.6422227
