JP2008517312A5 - - Google Patents

Download PDF

Info

Publication number
JP2008517312A5
JP2008517312A5 JP2007536268A JP2007536268A JP2008517312A5 JP 2008517312 A5 JP2008517312 A5 JP 2008517312A5 JP 2007536268 A JP2007536268 A JP 2007536268A JP 2007536268 A JP2007536268 A JP 2007536268A JP 2008517312 A5 JP2008517312 A5 JP 2008517312A5
Authority
JP
Japan
Prior art keywords
phase
optical
data
signal
modulated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2007536268A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008517312A (ja
Filing date
Publication date
Priority claimed from GB0423093A external-priority patent/GB2419208A/en
Application filed filed Critical
Publication of JP2008517312A publication Critical patent/JP2008517312A/ja
Publication of JP2008517312A5 publication Critical patent/JP2008517312A5/ja
Pending legal-status Critical Current

Links

JP2007536268A 2004-10-18 2005-10-18 光相関装置および方法 Pending JP2008517312A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0423093A GB2419208A (en) 2004-10-18 2004-10-18 Optical correlation employing an optical bit delay
PCT/GB2005/004028 WO2006043057A2 (en) 2004-10-18 2005-10-18 Optical correlation apparatus and method

Publications (2)

Publication Number Publication Date
JP2008517312A JP2008517312A (ja) 2008-05-22
JP2008517312A5 true JP2008517312A5 (https=) 2008-12-11

Family

ID=33462907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007536268A Pending JP2008517312A (ja) 2004-10-18 2005-10-18 光相関装置および方法

Country Status (10)

Country Link
US (1) US8078663B2 (https=)
EP (1) EP1803077B1 (https=)
JP (1) JP2008517312A (https=)
CN (1) CN101080727A (https=)
AT (1) ATE476717T1 (https=)
AU (1) AU2005297056A1 (https=)
CA (1) CA2583279A1 (https=)
DE (1) DE602005022745D1 (https=)
GB (1) GB2419208A (https=)
WO (1) WO2006043057A2 (https=)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2157480B1 (en) 2003-04-09 2015-05-27 Nikon Corporation Exposure method and apparatus, and device manufacturing method
TWI360158B (en) 2003-10-28 2012-03-11 Nikon Corp Projection exposure device,exposure method and dev
TWI385414B (zh) 2003-11-20 2013-02-11 尼康股份有限公司 光學照明裝置、照明方法、曝光裝置、曝光方法以及元件製造方法
TWI609410B (zh) 2004-02-06 2017-12-21 尼康股份有限公司 光學照明裝置、曝光裝置、曝光方法以及元件製造方法
TW200923418A (en) * 2005-01-21 2009-06-01 Nikon Corp Exposure device, exposure method, fabricating method of device, exposure system, information collecting device, and measuring device
GB0525234D0 (en) 2005-12-12 2006-01-18 Qinetiq Ltd Correlation apparatus
US7701558B2 (en) * 2006-09-22 2010-04-20 Leica Geosystems Ag LIDAR system
GB2445588A (en) * 2006-12-16 2008-07-16 Qinetiq Ltd Optical Correlation Apparatus with parallel optical signals
GB0625107D0 (en) * 2006-12-16 2007-01-24 Qinetiq Ltd Improvements to optical correlation apparatus
WO2008152642A1 (en) 2007-06-13 2008-12-18 Ramot At Tel Aviv University Ltd. Linearised optical digital modulator
US7420656B1 (en) * 2007-08-20 2008-09-02 Sandia Corporation Scannerless loss modulated flash color range imaging
US8451427B2 (en) * 2007-09-14 2013-05-28 Nikon Corporation Illumination optical system, exposure apparatus, optical element and manufacturing method thereof, and device manufacturing method
JP5267029B2 (ja) 2007-10-12 2013-08-21 株式会社ニコン 照明光学装置、露光装置及びデバイスの製造方法
CN101681123B (zh) * 2007-10-16 2013-06-12 株式会社尼康 照明光学系统、曝光装置以及元件制造方法
WO2009050977A1 (en) * 2007-10-16 2009-04-23 Nikon Corporation Illumination optical system, exposure apparatus, and device manufacturing method
US8379187B2 (en) 2007-10-24 2013-02-19 Nikon Corporation Optical unit, illumination optical apparatus, exposure apparatus, and device manufacturing method
US9116346B2 (en) * 2007-11-06 2015-08-25 Nikon Corporation Illumination apparatus, illumination method, exposure apparatus, and device manufacturing method
EP2282188B1 (en) * 2008-05-28 2015-03-11 Nikon Corporation Illumination optical system and exposure apparatus
EP2629211A1 (en) 2009-08-21 2013-08-21 Mikko Kalervo Väänänen Method and means for data searching and language translation
GB201013195D0 (en) 2009-09-28 2010-09-22 Qinetiq Ltd Processor
GB2501309A (en) 2012-04-20 2013-10-23 Ibm Using derivatives to compare event data sets.
EP2709295A1 (fr) * 2012-09-14 2014-03-19 Alcatel Lucent Visualisation d'un signal optique par échantillonnage optique linéaire
US9671673B2 (en) * 2014-11-17 2017-06-06 Singapore University Of Technology And Design Optical device for dispersion compensation
WO2019080038A1 (en) * 2017-10-26 2019-05-02 Shenzhen Genorivision Technology Co. Ltd. LIDAR LIGHT SOURCE
DE102018222415A1 (de) * 2018-12-20 2020-06-25 Robert Bosch Gmbh Multikanal-Analog-Digital-Wandlervorrichtung für einen optoelektronischen Sensor, Verfahren zur Signalmodulation in einem optoelektronischen Sensor und laserbasierter Entfernungs- und/oder Geschwindigkeitssensor
CN111949067B (zh) * 2019-05-14 2023-04-18 中国科学院上海光学精密机械研究所 达曼卷积光计算机
EP4137880A4 (en) * 2020-06-07 2023-10-04 Sony Group Corporation SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, PROGRAM AND LIGHTING DEVICE
JP7792129B2 (ja) * 2022-01-20 2025-12-25 学校法人東海大学 光送信器、および、空間光通信送信装置
GB2631123A (en) * 2023-06-20 2024-12-25 Salience Labs Ltd A system and method for detecting a pattern in a data stream

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441724A (en) * 1964-12-08 1969-04-29 Philco Ford Corp Optical correlator
US4651297A (en) * 1984-11-28 1987-03-17 General Dynamics, Pomona Division Two-dimensional image correlator
US5040140A (en) * 1989-04-28 1991-08-13 The United States Of America As Represented By The Secretary Of The Air Force Single SLM joint transform correaltors
JPH05300124A (ja) * 1992-04-17 1993-11-12 Nippon Telegr & Teleph Corp <Ntt> 光符号化多重伝送方式
US5327286A (en) * 1992-08-31 1994-07-05 Texas Instruments Incorporated Real time optical correlation system
US5276636A (en) * 1992-09-14 1994-01-04 Cohn Robert W Method and apparatus for adaptive real-time optical correlation using phase-only spatial light modulators and interferometric detection
GB2363886B (en) * 1996-09-21 2002-02-20 Secr Defence Hybrid digital/optical system for pattern recognition
GB2317487A (en) * 1996-09-21 1998-03-25 Rupert Charles David Young Hybrid digital/optical system for pattern recognition
JP2001086097A (ja) * 1999-09-10 2001-03-30 Fuji Xerox Co Ltd 光信号多重伝送方法及び光信号多重伝送システム
JP3326473B2 (ja) 1999-12-07 2002-09-24 独立行政法人通信総合研究所 光相関器

Similar Documents

Publication Publication Date Title
JP2008517312A5 (https=)
ATE476717T1 (de) Optische korrelationsvorrichtung und verfahren
JP4584975B2 (ja) Ｑｋｄに対する変調器自動較正方法
ATE369547T1 (de) Optisches messsystem
WO2014051754A1 (en) Methods and apparatus for multiphase sampling of modulated light
TW200606868A (en) In-line type speckle multiple hologram apparatus and in-line type speckle multiple hologram method
JP2005512047A5 (https=)
DK1547372T3 (da) Apparat til modtagelse af et digitalt informationssignal
TW200741377A (en) Overlay measuring method and overlay measuring apparatus using the same
JP6488857B2 (ja) バイアス監視測定方法、装置及び光送信機
KR20180032606A (ko) 자유 공간 광 통신 시스템, 장치 및 방법
TW200832389A (en) Reproducing apparatus and reproducing method
CN103674264A (zh) 一种基于周期衍射关联成像的图像融合装置及其方法
TW200702955A (en) Hologram recording device and phase mask
US20110182573A1 (en) All-Optical Balanced Detection System
CN104865566B (zh) 一种基于关联成像的距离测量方法
TW200620247A (en) Clock generating apparatus and method in optical storage system
AU2003284259A1 (en) Transmitter and method using half rate data streams for generating full rate modulation on an optical signal
EP1821295A3 (en) Hologram recording method, hologram recording device, hologram playback method, and optical recording medium
CN119945611B (zh) 一种双纤双向非对称光纤授时方法及装置
TW200644648A (en) Image display device, method of generating correction value of image display device, program for generating correction value of image display device, and recording medium recording program thereon
JP4837617B2 (ja) ジッタ測定装置及びその校正方法
US20050146710A1 (en) Chromatic dispersion measurement and compensation
KR20170110439A (ko) Dmd 마이크로 미러의 위상을 개별적으로 제어하기 위한 위상 변조 방법 및 이를 적용한 홀로그래픽 복원 장치
TWI256617B (en) Synchronization signal detector, information recording/reproducing apparatus, and synchronization signal detecting method