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
收藏
页码：530 / 533
页数：4
相关论文
共 50 条
  • [1] All-optical adder/subtractor based on terahertz optical asymmetric demultiplexer
    Gayen, Dilip Kumar
    Pal, Rajat Kumar
    Roy, Jitendra Nath
    [J]. CHINESE OPTICS LETTERS, 2009, 7 (06) : 530 - 533
  • [2] All-optical half-adder/half-subtractor using terahertz optical asymmetric demultiplexer
    Gayen, Dilip Kumar
    Chattopadhyay, Tanay
    Bhattacharyya, Arunava
    Basak, Saikat
    Dey, Dipanti
    [J]. APPLIED OPTICS, 2014, 53 (36) : 8400 - 8409
  • [3] All-optical Parallel adder using terahertz optical asymmetric demultiplexer
    Bhattacharyya, Arunava
    Gayen, Dilip Kumar
    Chattopadhyay, Tanay
    [J]. PROCEEDINGS OF 2ND INTERNATIONAL CONFERENCE ON 2017 DEVICES FOR INTEGRATED CIRCUIT (DEVIC), 2017, : 185 - 189
  • [4] All-optical carry lookahead adder with the help of terahertz optical asymmetric demultiplexer
    Gayen, Dilip Kumar
    Roy, Jitendra Nath
    Pal, Rajat Kumar
    [J]. OPTIK, 2012, 123 (01): : 40 - 45
  • [5] All-optical prefix tree adder with the help of terahertz optical asymmetric demultiplexer
    Dilip Kumar Gayen
    Tanay Chattopadhyay
    Rajat Kumar Pal
    Jitendra Nath Roy
    [J]. Chinese Optics Letters, 2011, 9 (06) : 82 - 86
  • [6] All-optical prefix tree adder with the help of terahertz optical asymmetric demultiplexer
    Gayen, Dilip Kumar
    Chattopadhyay, Tanay
    Pal, Rajat Kumar
    Roy, Jitendra Nath
    [J]. CHINESE OPTICS LETTERS, 2011, 9 (06)
  • [7] All-Optical Binary Coded Decimal Adder with a Terahertz Optical Asymmetric Demultiplexer
    Gayen, Dilip Kumar
    Bhattacharyya, Arunava
    Taraphdar, Chinmoy
    Pal, Rajat Kumar
    Roy, Jitendra Nath
    [J]. COMPUTING IN SCIENCE & ENGINEERING, 2011, 13 (01) : 50 - 57
  • [8] Terahertz optical asymmetric demultiplexer (TOAD) based half-adder and using it to design all-optical flip-flop
    Chattopadhyay, Tanay
    [J]. OPTIK, 2012, 123 (21): : 1961 - 1964
  • [9] ALL-OPTICAL TERAHERTZ OPTICAL ASYMMETRIC DEMULTIPLEXER (TOAD) BASED BINARY COMPARATOR: A PROPOSAL
    Chattopadhyay, Tanay
    [J]. JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 2009, 18 (03) : 471 - 480
  • [10] All Optical Design of Hybrid Adder Circuit Using Terahertz Optical Asymmetric Demultiplexer
    Saha, Subham
    Manna, Arpan
    Bandyopadhyay, Chandan
    Rahaman, Hafizur
    [J]. 2018 INTERNATIONAL SYMPOSIUM ON DEVICES, CIRCUITS AND SYSTEMS (ISDCS), 2018,
12345