KR20020062625A - 광학적으로 제어 가능한 증분 시간 지연을 형성시키는 장치 - Google Patents

광학적으로 제어 가능한 증분 시간 지연을 형성시키는 장치 Download PDF

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Publication number
KR20020062625A
KR20020062625A KR1020027002528A KR20027002528A KR20020062625A KR 20020062625 A KR20020062625 A KR 20020062625A KR 1020027002528 A KR1020027002528 A KR 1020027002528A KR 20027002528 A KR20027002528 A KR 20027002528A KR 20020062625 A KR20020062625 A KR 20020062625A
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KR
South Korea
Prior art keywords
mirror
light
optical
lens
slm
Prior art date
Application number
KR1020027002528A
Other languages
English (en)
Korean (ko)
Inventor
콜린스스튜어트에이.
엔더슨베티리제
Original Assignee
더 오하이오 스테이트 유니버시티
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/645,136 external-priority patent/US6388815B1/en
Application filed by 더 오하이오 스테이트 유니버시티 filed Critical 더 오하이오 스테이트 유니버시티
Publication of KR20020062625A publication Critical patent/KR20020062625A/ko

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Classifications

    • 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
    • G02F1/01—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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—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 for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0087—Phased arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2676—Optically controlled phased array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/117—Adjustment of the optical path length
KR1020027002528A 1999-08-26 2000-08-25 광학적으로 제어 가능한 증분 시간 지연을 형성시키는 장치 KR20020062625A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15088999P 1999-08-26 1999-08-26
US60/150,889 1999-08-26
US09/645,136 US6388815B1 (en) 2000-08-24 2000-08-24 Device and method for producing optically-controlled incremental time delays
US09/645,136 2000-08-24
PCT/US2000/023361 WO2001014924A1 (en) 1999-08-26 2000-08-25 Device for producing optically-controlled incremental time delays

Publications (1)

Publication Number Publication Date
KR20020062625A true KR20020062625A (ko) 2002-07-26

Family

ID=26848129

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027002528A KR20020062625A (ko) 1999-08-26 2000-08-25 광학적으로 제어 가능한 증분 시간 지연을 형성시키는 장치

Country Status (5)

Country Link
US (2) US6266176B1 (US06266176-20010724-M00029.png)
EP (1) EP1210641A4 (US06266176-20010724-M00029.png)
JP (1) JP2003536090A (US06266176-20010724-M00029.png)
KR (1) KR20020062625A (US06266176-20010724-M00029.png)
WO (1) WO2001014924A1 (US06266176-20010724-M00029.png)

Cited By (1)

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KR100893768B1 (ko) * 2007-05-04 2009-04-20 한국광기술원 회전다면경을 이용한 광경로 지연장치

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US6388815B1 (en) * 2000-08-24 2002-05-14 The Ohio State University Device and method for producing optically-controlled incremental time delays
EP1210641A4 (en) * 1999-08-26 2003-06-11 Univ Ohio State DEVICE FOR PRODUCING OPTICALLY CONTROLLED INCREMENTAL DELAYS
US6452546B1 (en) 2000-06-14 2002-09-17 Hrl Laboratories, Llc Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks
US7164859B2 (en) * 2001-08-29 2007-01-16 Capella Photonics, Inc. Free-space dynamic wavelength routing systems with interleaved channels for enhanced performance
US6760140B1 (en) 2002-03-01 2004-07-06 The Ohio State University Research Foundation Binary optical interconnection
US6674939B1 (en) 2002-03-26 2004-01-06 The Ohio State University Using fibers as delay elements in optical true-time delay devices based on the white cell
US6724951B1 (en) 2002-03-26 2004-04-20 The Ohio State University Using fibers as shifting elements in optical interconnection devices based on the white cell
US6766073B1 (en) 2002-05-17 2004-07-20 The Ohio State University Optical circulator with large number of ports and no polarization-based components
US6958861B1 (en) * 2002-12-02 2005-10-25 The Ohio State University Method and apparatus for combining optical beams
US7236238B1 (en) 2002-12-02 2007-06-26 The Ohio State University Method and apparatus for monitoring the quality of optical links
US7057716B2 (en) * 2003-10-28 2006-06-06 Hrl Laboratories, Llc White cell antenna beamformers
US7187820B1 (en) 2003-11-12 2007-03-06 Wavefront Research, Inc. Optical time delay system
US7633670B2 (en) 2004-07-16 2009-12-15 The Ohio State University Methods, systems, and devices for steering optical beams
US7660499B2 (en) 2004-07-16 2010-02-09 The Ohio State University Optical spot displacement apparatus
US7430347B2 (en) 2004-07-16 2008-09-30 The Ohio State University Methods, systems, and apparatuses for optically generating time delays in signals
US7034985B1 (en) * 2004-10-19 2006-04-25 Reflectivity, Inc. Asymmetric spatial light modulator in a package
US20060139730A1 (en) * 2004-12-23 2006-06-29 Oehler Peter R Illumination system with compact turning prism and projection system using same
EP1846801A4 (en) * 2005-02-03 2011-01-05 Essex Corp LONG-OPEN OPTICAL DELAY LINE
JP5568236B2 (ja) 2005-07-22 2014-08-06 デジタルオプティクス・コーポレイション・イースト 光波長分割カプラおよび関連方法
US7466502B2 (en) 2005-12-07 2008-12-16 Tessera North America, Inc. Optical wavelength division coupler and associated methods
US7630598B2 (en) 2006-05-10 2009-12-08 The Ohio State University Apparatus and method for providing an optical cross-connect
US7911671B2 (en) 2006-05-10 2011-03-22 The Ohio State University Apparatus and method for providing true time delay in optical signals using a Fourier cell
US9746654B2 (en) 2013-05-08 2017-08-29 Ohio State Innovation Foundation Optical delay elements created from variations of the robert cell
US9967546B2 (en) 2013-10-29 2018-05-08 Vefxi Corporation Method and apparatus for converting 2D-images and videos to 3D for consumer, commercial and professional applications
US20150116458A1 (en) 2013-10-30 2015-04-30 Barkatech Consulting, LLC Method and apparatus for generating enhanced 3d-effects for real-time and offline appplications
US10158847B2 (en) 2014-06-19 2018-12-18 Vefxi Corporation Real—time stereo 3D and autostereoscopic 3D video and image editing
WO2016093776A1 (en) * 2014-12-08 2016-06-16 Levent Onural A system and method for displaying and capturing holographic true 3d images
KR102612412B1 (ko) * 2016-02-05 2023-12-12 한국전자통신연구원 이미징 센서 및 이의 제조 방법
US10324355B2 (en) 2016-04-21 2019-06-18 Ohio State Innovation Foundation Devices and methods for implementing an optical switching engine

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US6388815B1 (en) * 2000-08-24 2002-05-14 The Ohio State University Device and method for producing optically-controlled incremental time delays
EP1210641A4 (en) * 1999-08-26 2003-06-11 Univ Ohio State DEVICE FOR PRODUCING OPTICALLY CONTROLLED INCREMENTAL DELAYS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100893768B1 (ko) * 2007-05-04 2009-04-20 한국광기술원 회전다면경을 이용한 광경로 지연장치

Also Published As

Publication number Publication date
JP2003536090A (ja) 2003-12-02
WO2001014924A9 (en) 2002-09-06
WO2001014924A8 (en) 2001-11-29
US6266176B1 (en) 2001-07-24
EP1210641A4 (en) 2003-06-11
US6525889B1 (en) 2003-02-25
WO2001014924A1 (en) 2001-03-01
EP1210641A1 (en) 2002-06-05

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