Polarization encoded all-optical ternary MAX and MIN gate using semiconductor optical amplifier-based switch: design and analysis

被引：4

作者：

Roy, J. N. ^{[1
,2
,3
]}

Raja, A. ^{[1
]}

Mukherjee, K. ^{[2
,3
]}

机构：

[1] Kazi Nazrul Univ, Dept Phys, Asansol 713340, India

[2] BB Coll, Dept Phys, Burdwan, W Bengal, India

[3] Kazi Nazrul Univ, Ctr Organ Spintron & Optoelect Devices COSOD, Asansol 713340, W Bengal, India

来源：

JOURNAL OF OPTICS-INDIA | 2024年 / 53卷 / 03期

关键词：

All-Optical multi-valued logic; Ternary maximum (TMAX); Ternary minimum (TMIN); Semiconductor optical amplifier (SOA); Cross-polarization modulation (XpolM); POWER-LAW NONLINEARITY; PORSEZIAN-DANIEL MODEL; CONCATENATION MODEL; CONSERVATION-LAWS; ROGUE WAVES; SOLITONS; DISPERSION; EQUATION; SYSTEM;

D O I：

10.1007/s12596-023-01354-z

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The feasibility of implementing all-optical polarization encoded Ternary Maximum and Ternary Minimum logic gates using Semiconductor Optical Amplifier-based polarization rotation switch is theoretically investigated and demonstrated. The proposed circuit exploits the Cross Polarization Modulation effect of the Semiconductor Optical Amplifier. The Extinction Ratio, Contrast Ratio, Amplitude Modulation, Quality factor (Q), Relative Eye Opening, etc. have been calculated and plotted against different parameters. The simulation work has been done using low-intensity (<0.5mW) ultrashort (FWHM<2 ps) Gaussian pulses with a very high bit rate of 500 Gbits/sec. The obtained results indicate that the proposed scheme enables to obtain a high value of the Q factor.

引用

页码：2072 / 2082

页数：11

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