JP4689889B2 - 光デバイスおよび光コンピュータ - Google Patents

光デバイスおよび光コンピュータ Download PDF

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JP4689889B2
JP4689889B2 JP2001209036A JP2001209036A JP4689889B2 JP 4689889 B2 JP4689889 B2 JP 4689889B2 JP 2001209036 A JP2001209036 A JP 2001209036A JP 2001209036 A JP2001209036 A JP 2001209036A JP 4689889 B2 JP4689889 B2 JP 4689889B2
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optical
binary
input
signal
output
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Japanese (ja)
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JP2002098931A5 (https=
JP2002098931A (ja
Inventor
ジェイ ジェイクイーズ ジェームス
メルビン プレスビー ハーマン
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
    • G02F1/3517—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00—Optical logic elements; Optical bistable devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/065—Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems, RC4, SEAL or A5/3
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/70—Semiconductor optical amplifier [SOA] used in a device covered by G02F

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
JP2001209036A 2000-07-14 2001-07-10 光デバイスおよび光コンピュータ Expired - Fee Related JP4689889B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/616107 2000-07-14
US09/616,107 US6810407B1 (en) 2000-07-14 2000-07-14 Optical boolean logic devices for data encryption

Publications (3)

Publication Number Publication Date
JP2002098931A JP2002098931A (ja) 2002-04-05
JP2002098931A5 JP2002098931A5 (https=) 2008-08-21
JP4689889B2 true JP4689889B2 (ja) 2011-05-25

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ID=24468061

Family Applications (1)

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JP2001209036A Expired - Fee Related JP4689889B2 (ja) 2000-07-14 2001-07-10 光デバイスおよび光コンピュータ

Country Status (3)

Country Link
US (1) US6810407B1 (https=)
EP (1) EP1174759A1 (https=)
JP (1) JP4689889B2 (https=)

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US20030112484A1 (en) 2001-12-03 2003-06-19 Dmitry Ponomarenko Optical multi-gate device and method
GB2386728B (en) * 2002-03-22 2006-08-23 Corning Inc All-optical gate
JP4390697B2 (ja) * 2002-05-09 2009-12-24 富士通株式会社 光増幅装置
US6711342B2 (en) * 2002-05-29 2004-03-23 Northrop Grumman Corporation Optical random number generator and method of optically generating random numbers
ES2209629B1 (es) * 2002-07-25 2005-04-01 Universidad Politecnica De Valencia Metodo y dispositivo para comparar dos secuencias de bits, en un entorno completamente optico.
JP4436451B2 (ja) * 2002-10-23 2010-03-24 独立行政法人科学技術振興機構 光信号増幅３端子装置
CN100368868C (zh) * 2002-10-23 2008-02-13 独立行政法人科学技术振兴机构 光信号放大3端子装置
US7346160B2 (en) * 2003-04-23 2008-03-18 Michaelsen David L Randomization-based encryption apparatus and method
AU2003231345A1 (en) * 2003-05-25 2004-12-13 Lr Optics Inc. Optical logical circuit element and method
AT502264B1 (de) * 2004-04-22 2007-09-15 Univ Wien Tech Verfahren zum verarbeiten von daten in einem logischen system
US8428259B2 (en) * 2005-06-09 2013-04-23 General Dynamics Advanced Information Systems Apparatus and method for all-optical encryption and decryption of an optical signal
US7417788B2 (en) * 2005-11-21 2008-08-26 Aditya Narendra Joshi Optical logic device
US8355507B1 (en) * 2008-03-03 2013-01-15 Lockheed Martin Corporation Optical switching and delay systems and methods for optical encryption and/or optical decryption
RU2463640C1 (ru) * 2011-12-01 2012-10-10 Михаил Александрович Аллес Оптический вычислитель дополнения нечеткого множества
KR101414400B1 (ko) * 2012-10-17 2014-07-02 한국과학기술원 빛의 반사 제어로 동작하는 광 로직 회로 및 그 광 로직 회로를 이용한 연산 장치
JP6742584B2 (ja) * 2016-08-31 2020-08-19 日本電信電話株式会社 光論理回路
JP6699826B2 (ja) * 2017-02-28 2020-05-27 日本電信電話株式会社 光論理回路
US12063298B2 (en) * 2018-09-14 2024-08-13 Cup Sciences, Inc. Optical encryption terminal, cryptography key distribution system and method of generating cryptography keys in a cryptography key distribution system
US11240015B2 (en) * 2018-09-14 2022-02-01 Cup Sciences, Inc. Optical encryption terminal, cryptography key distribution system and method of generating cryptography keys in a cryptography key distribution system
CN110086619B (zh) * 2019-04-29 2020-10-30 北京邮电大学 密钥流生成方法及装置
CN113628654B (zh) * 2021-07-12 2023-11-07 华中科技大学 Y分支型相变全光布尔逻辑器件及其全二元逻辑实现方法
JP7806799B2 (ja) * 2021-09-01 2026-01-27 Ｎｔｔ株式会社 暗号システム、暗号装置、暗号方法、及びプログラム

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Publication number Publication date
EP1174759A1 (en) 2002-01-23
US6810407B1 (en) 2004-10-26
JP2002098931A (ja) 2002-04-05

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