All-optical adder/subtractor based on terahertz optical asymmetric demultiplexer

被引：0

作者：

Dilip Kumar Gayen ^{[1
]}

Rajat Kumar Pal ^{[2
]}

Jitendra Nath Roy ^{[3
]}

机构：

[1] Department of Computer Science,College of Engineering and Management

[2] Department of Computer Science and Engineering,Calcutta University

[3] Department of Physics,College of Engineering and Management,Kolaghat KTPP Township

来源：

Chinese Optics Letters | 2009年 / 7卷 / 06期

关键词：

EDFA; XOR; All-optical adder/subtractor based on terahertz optical asymmetric demultiplexer; mode;

D O I：

暂无

中图分类号：

TN253 [光纤元件];

学科分类号：

0702 ; 070207 ;

摘要：

An all-optical adder/subtractor (A/S) unit with the help of terahertz optical asymmetric demultiplexer (TOAD) is proposed.The all-optical A/S unit with a set of all-optical full-adders and optical exclusiveORs (XORs),can be used to perform a fast central processor unit using optical hardware components.We try to exploit the advantages of TOAD-based optical switch to design an integrated all-optical circuit which can perform binary addition and subtraction.With computer simulation results confirming the described methods,conclusions are given.

引用

页码：530 / 533

页数：4

共 50 条

[31] Performance analysis of all optical time division multiplexed router based on terahertz optical asymmetric demultiplexer
Gao, RX
Ghassemlooy, Z
Swift, G
Ball, P
[J]. APOC 2001: ASIA-PACIFIC OPTICAL AND WIRELESS COMMUNICATIONS: OPTICAL SWITCHING AND OPTICAL INTERCONNECTION, 2001, 4582 : 152 - 158
[32] Design and analysis of all-optical reversible adder and subtractor using silicon microring resonator
Magesh, V.
Shirisha, J.
Lavanya, K.
Hossain, Manjur
[J]. OPTICAL AND QUANTUM ELECTRONICS, 2024, 56 (07)
[33] A TERAHERTZ OPTICAL ASYMMETRIC DEMULTIPLEXER (TOAD)
SOKOLOFF, JP
PRUCNAL, PR
GLESK, I
KANE, M
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (07) : 787 - 790
[34] All-optical clocked delay flip-flop using a single terahertz optical asymmetric demultiplexer-based switch: a theoretical study
Chattopadhyay, Tanay
[J]. APPLIED OPTICS, 2010, 49 (28) : 5226 - 5235
[35] All Optical Implementation of Universal Shift-Register Using Terahertz Optical Asymmetric Demultiplexer based Optical Devices
Das, Rakesh
Bhattacharjee, Anirban
Biswal, Laxmidhar
Bandyopadhyay, Chandan
Rahaman, Hafizur
[J]. 2018 INTERNATIONAL SYMPOSIUM ON DEVICES, CIRCUITS AND SYSTEMS (ISDCS), 2018,
[36] Eliminating the additional input beam in all-optical XOR gate using Terahertz Optical Asymmetric Demultiplexer (TOAD) based interferometer: A theoretical analysis
Chattopadhyay, Tanay
[J]. OPTIK, 2011, 122 (16): : 1486 - 1491
[37] All-optical NRZ-to-inverted-RZ converter with extinction ratio enhancement using a modified terahertz optical asymmetric demultiplexer
Lee, HJ
Kim, K
Choi, JY
Kim, HG
Yim, CH
[J]. IEICE TRANSACTIONS ON COMMUNICATIONS, 1999, E82B (02) : 387 - 389
[38] All-optical NRZ-to-inverted-RZ converter with extinction ratio enhancement using a modified terahertz optical asymmetric demultiplexer
Lee, HJ
Kim, KJ
Choi, JY
Kim, HG
Yim, CH
[J]. IEICE TRANSACTIONS ON ELECTRONICS, 1999, E82C (02): : 335 - 337
[39] Design for realizing an all-optical terahertz wave half adder based on photonic crystals
Yan, Dexian
Li, Jiusheng
[J]. LASER PHYSICS, 2019, 29 (07)
[40] All-optical half-subtractor based on photonic crystals
Askarian, Asghar
Akbarizadeh, Gholamreza
Fartash, Mehdi
[J]. APPLIED OPTICS, 2019, 58 (22) : 5931 - 5935

← 1 2 3 4 5 →