IL133419A - Direct-to-digital holography, holographic interferometry, and holovision - Google Patents
Direct-to-digital holography, holographic interferometry, and holovisionInfo
- Publication number
- IL133419A IL133419A IL13341998A IL13341998A IL133419A IL 133419 A IL133419 A IL 133419A IL 13341998 A IL13341998 A IL 13341998A IL 13341998 A IL13341998 A IL 13341998A IL 133419 A IL133419 A IL 133419A
- Authority
- IL
- Israel
- Prior art keywords
- optically coupled
- reference beam
- direct
- beamsplitter
- holovision
- Prior art date
Links
- 238000001093 holography Methods 0.000 title abstract 2
- 238000005210 holographic interferometry Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0443—Digital holography, i.e. recording holograms with digital recording means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
- G03H1/0866—Digital holographic imaging, i.e. synthesizing holobjects from holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0402—Recording geometries or arrangements
- G03H1/0406—Image plane or focused image holograms, i.e. an image of the object or holobject is formed on, in or across the recording plane
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
- G03H1/0891—Processes or apparatus adapted to convert digital holographic data into a hologram
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2294—Addressing the hologram to an active spatial light modulator
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0033—Adaptation of holography to specific applications in hologrammetry for measuring or analysing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/005—Adaptation of holography to specific applications in microscopy, e.g. digital holographic microscope [DHM]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0088—Adaptation of holography to specific applications for video-holography, i.e. integrating hologram acquisition, transmission and display
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0443—Digital holography, i.e. recording holograms with digital recording means
- G03H2001/0454—Arrangement for recovering hologram complex amplitude
- G03H2001/0456—Spatial heterodyne, i.e. filtering a Fourier transform of the off-axis record
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
- G03H1/2249—Holobject properties
- G03H2001/2263—Multicoloured holobject
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2210/00—Object characteristics
- G03H2210/30—3D object
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2222/00—Light sources or light beam properties
- G03H2222/10—Spectral composition
- G03H2222/17—White light
- G03H2222/18—RGB trichrome light
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2226/00—Electro-optic or electronic components relating to digital holography
- G03H2226/11—Electro-optic recording means, e.g. CCD, pyroelectric sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Holo Graphy (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Silicon Polymers (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/873,252 US6078392A (en) | 1997-06-11 | 1997-06-11 | Direct-to-digital holography and holovision |
PCT/US1998/011947 WO1998057234A1 (en) | 1997-06-11 | 1998-06-09 | Direct-to-digital holography, holographic interferometry, and holovision |
Publications (2)
Publication Number | Publication Date |
---|---|
IL133419A0 IL133419A0 (en) | 2001-04-30 |
IL133419A true IL133419A (en) | 2003-09-17 |
Family
ID=25361263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13341998A IL133419A (en) | 1997-06-11 | 1998-06-09 | Direct-to-digital holography, holographic interferometry, and holovision |
Country Status (14)
Country | Link |
---|---|
US (1) | US6078392A (xx) |
EP (1) | EP0988580B1 (xx) |
JP (1) | JP2002508854A (xx) |
KR (1) | KR100558020B1 (xx) |
CN (1) | CN1161670C (xx) |
AT (1) | ATE236417T1 (xx) |
AU (1) | AU7831098A (xx) |
DE (1) | DE69812937T2 (xx) |
DK (1) | DK0988580T3 (xx) |
ES (1) | ES2193532T3 (xx) |
HK (1) | HK1029636A1 (xx) |
IL (1) | IL133419A (xx) |
PT (1) | PT988580E (xx) |
WO (1) | WO1998057234A1 (xx) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6525821B1 (en) * | 1997-06-11 | 2003-02-25 | Ut-Battelle, L.L.C. | Acquisition and replay systems for direct-to-digital holography and holovision |
WO2000003308A2 (en) * | 1998-07-10 | 2000-01-20 | Kansas State University Research Foundation | Particle image velocimetry apparatus and methods |
FR2792082B1 (fr) * | 1999-04-06 | 2003-05-30 | Thomson Csf | Dispositif d'holographie numerique |
EP1172712A1 (en) * | 2000-07-14 | 2002-01-16 | Universite Libre De Bruxelles | Method for measuring the velocity of particles in a fluid medium in motion |
US6736361B2 (en) | 2001-09-04 | 2004-05-18 | Nline Corporation | Semiconductor wafer positioning system and method |
US6873354B2 (en) * | 2001-09-07 | 2005-03-29 | Nline Corporation | System and method for registering complex images |
US7365858B2 (en) * | 2001-12-18 | 2008-04-29 | Massachusetts Institute Of Technology | Systems and methods for phase measurements |
US7557929B2 (en) | 2001-12-18 | 2009-07-07 | Massachusetts Institute Of Technology | Systems and methods for phase measurements |
US6963406B2 (en) * | 2002-09-03 | 2005-11-08 | Ut-Battelle, Llc | Fused off-axis object illumination direct-to-digital holography with a plurality of illumination sources |
JP2005537518A (ja) * | 2002-09-03 | 2005-12-08 | ユーティー−バッテル,エルエルシー | 複数の照明源によって軸外照明される対象物の高速直接デジタルホログラフィー取得 |
US6747771B2 (en) * | 2002-09-03 | 2004-06-08 | Ut-Battelle, L.L.C. | Off-axis illumination direct-to-digital holography |
US7038787B2 (en) * | 2002-09-03 | 2006-05-02 | Ut-Battelle, Llc | Content-based fused off-axis object illumination direct-to-digital holography |
AU2003267197A1 (en) * | 2002-09-12 | 2004-04-30 | Nline Corporation | System and method for detecting differences between complex images |
KR20050065543A (ko) * | 2002-09-12 | 2005-06-29 | 엔라인 코포레이션 | 복소 영상의 획득 및 처리 시스템 및 방법 |
US20040130762A1 (en) * | 2002-09-12 | 2004-07-08 | Thomas Clarence E. | Optical acquisition systems for direct-to-digital holography and holovision |
US7095507B1 (en) | 2002-09-27 | 2006-08-22 | Kla-Tencor Technologies Corporation | Method and apparatus using microscopic and interferometric based detection |
US7061625B1 (en) | 2002-09-27 | 2006-06-13 | Kla-Tencor Technologies Corporation | Method and apparatus using interferometric metrology for high aspect ratio inspection |
US7209239B2 (en) * | 2002-10-02 | 2007-04-24 | Kla-Tencor Technologies Corporation | System and method for coherent optical inspection |
GB0223119D0 (en) * | 2002-10-05 | 2002-11-13 | Holographic Imaging Llc | Reconfigurable spatial light modulators |
US7068375B2 (en) * | 2003-01-23 | 2006-06-27 | Ut-Battelle Llc | Direct-to-digital holography reduction of reference hologram noise and fourier space smearing |
WO2004094942A2 (en) * | 2003-04-23 | 2004-11-04 | Ut-Battelle, Llc | Recording multiple spatially-heterodyned direct to digital holograms in one digital image |
WO2005003681A2 (en) | 2003-04-23 | 2005-01-13 | Ut-Battelle, Llc | Faster processing of multiple spatially-heterodyned direct to digital holograms |
US7312875B2 (en) * | 2003-04-23 | 2007-12-25 | Ut-Battelle Llc | Two-wavelength spatial-heterodyne holography |
US20050018060A1 (en) * | 2003-07-23 | 2005-01-27 | Isao Takayanagi | On-chip image processing |
US7119905B2 (en) * | 2003-08-26 | 2006-10-10 | Ut-Battelle Llc | Spatial-heterodyne interferometry for transmission (SHIFT) measurements |
US6999178B2 (en) * | 2003-08-26 | 2006-02-14 | Ut-Battelle Llc | Spatial-heterodyne interferometry for reflection and transmission (SHIRT) measurements |
ITRM20040133A1 (it) * | 2004-03-17 | 2004-06-17 | Consiglio Nazionale Ricerche | Metodo per la mappatura bidimensionale delle proprieta' elettro-ottiche di oggetti, cella da utilizzare in tale metodo per l'applicazione del campo elettrico ad oggetti, e relativo apparato. |
GB0412545D0 (en) * | 2004-06-04 | 2004-07-07 | Univ Sussex | Three dimensional displays |
US7259869B2 (en) * | 2004-06-29 | 2007-08-21 | Kla-Tencor Technologies Corporation | System and method for performing bright field and dark field optical inspection |
KR100613563B1 (ko) | 2004-11-11 | 2006-08-16 | 주식회사 대우일렉트로닉스 | 홀로그래픽 롬 디스크의 기준광 포커스 서보 장치 |
US7561813B2 (en) * | 2005-06-09 | 2009-07-14 | Northrop Grumman Corporation | Wide field of view heterodyne receiver |
DE102005036326A1 (de) * | 2005-07-29 | 2007-02-01 | P.A.L.M. Microlaser Technologies Ag | Verfahren und Vorrichtung zur Analyse von biologischen Objekten |
US7812959B1 (en) * | 2007-03-22 | 2010-10-12 | University Of South Florida | Total internal reflection holographic microscope |
WO2009017694A2 (en) * | 2007-07-26 | 2009-02-05 | General Dynamics Advanced Information Systems, Inc. | Optical spatial heterodyne fourier transform interferometer |
CN101122774B (zh) * | 2007-09-14 | 2010-12-15 | 西北工业大学 | 高分辨率数字全息像的获取装置 |
TWI366749B (en) * | 2007-12-10 | 2012-06-21 | Ind Tech Res Inst | Multi-color off-axis digital holographic system and the imaging method thereof |
US20090262335A1 (en) * | 2008-04-22 | 2009-10-22 | Vladimir Alexeevich Ukraintsev | Holographic scatterometer |
US8742982B2 (en) * | 2010-03-30 | 2014-06-03 | Sony Corporation | Indirect radar holography apparatus and corresponding method |
US10401793B2 (en) * | 2010-06-17 | 2019-09-03 | Purdue Research Foundation | Digital holographic method of measuring cellular activity and measuring apparatus with improved stability |
CN102003936B (zh) * | 2010-09-14 | 2012-01-04 | 浙江大学 | 同时测量液滴位置、粒径和复折射率的方法和装置 |
US9304490B2 (en) | 2011-05-27 | 2016-04-05 | Canon Kabushiki Kaisha | Apparatus and method for irradiating a medium |
EP2565725B1 (en) * | 2011-09-02 | 2014-04-30 | Mitutoyo Corporation | Method and apparatus for the exact reconstruction of the object wave in off-axis digital holography |
WO2013097041A1 (en) | 2011-12-28 | 2013-07-04 | Exfo Inc. | Portable digital holographic probe for the inspection of optical fiber connectors, and inspection system and method for the same |
KR101287738B1 (ko) * | 2012-01-06 | 2013-07-19 | 고려대학교 산학협력단 | 무주사 방식의 단일 광섬유 내시경 장치 및 이를 이용한 이미지 획득방법 |
EP2831497A2 (en) * | 2012-03-29 | 2015-02-04 | École Polytechnique Fédérale de Lausanne (EPFL) | Methods and apparatus for imaging with multimode optical fibers |
EP2657792B1 (en) * | 2012-04-24 | 2017-11-15 | Imec | Device and method for holographic reflection imaging |
EP2657793B1 (en) * | 2012-04-24 | 2017-10-18 | Imec | Device and method for holographic reflection imaging |
TWI486625B (zh) * | 2013-05-16 | 2015-06-01 | Univ Nat Central | 數位全像顯微鏡 |
DE102014004697B4 (de) * | 2014-03-31 | 2018-03-29 | Baden-Württemberg Stiftung Ggmbh | System und Verfahren zur Distanzmessung |
US10386384B2 (en) | 2016-02-01 | 2019-08-20 | Regents Of The Univesity Of Minnesota | System and method for digital inline holography |
CN107375131B (zh) * | 2017-07-17 | 2020-06-16 | 武汉爱民制药股份有限公司 | 含有七叶树皂苷的植物去屑养发洗发露 |
US10895843B2 (en) | 2018-03-02 | 2021-01-19 | Regents Of The University Of Minnesota | System, devices, and methods for digital holography |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1542884A (en) * | 1975-04-01 | 1979-03-28 | Asahi Chemical Ind | Recording and reproducing holograms |
US4758089A (en) * | 1985-08-22 | 1988-07-19 | Tokyo Kogaku Kikai Kabushiki Kaisha | Holographic interferometer |
GB8613635D0 (en) * | 1986-06-05 | 1986-07-09 | Tyrer J R | Optical inspection |
US5515183A (en) * | 1991-08-08 | 1996-05-07 | Citizen Watch Co., Ltd. | Real-time holography system |
US5291269A (en) * | 1991-12-06 | 1994-03-01 | Hughes Aircraft Company | Apparatus and method for performing thin film layer thickness metrology on a thin film layer having shape deformations and local slope variations |
JP3451100B2 (ja) * | 1992-01-31 | 2003-09-29 | シチズン時計株式会社 | ホログラフィtv装置 |
US5299035A (en) * | 1992-03-25 | 1994-03-29 | University Of Michigan | Holographic imaging through scattering media |
JPH0746045B2 (ja) * | 1992-09-09 | 1995-05-17 | 工業技術院長 | スペックル干渉法変形測定方法 |
JP2554996B2 (ja) * | 1993-01-19 | 1996-11-20 | 株式会社ヒューテック | 負荷のかけられた物体の機械的挙動の非破壊検査、その判定方法およびその装置 |
JPH07225545A (ja) * | 1994-02-16 | 1995-08-22 | Nippon Telegr & Teleph Corp <Ntt> | 通常の照明と併用できるホログラフィ撮像方法および装置 |
DE19602445A1 (de) * | 1996-01-24 | 1997-07-31 | Nanopro Luftlager Produktions | Vorrichtung und Verfahren zum Vermessen von zwei einander gegenüberliegenden Oberflächen eines Körpers |
JP3471556B2 (ja) * | 1997-03-27 | 2003-12-02 | 理化学研究所 | 位相シフトディジタルホログラフィ装置 |
-
1997
- 1997-06-11 US US08/873,252 patent/US6078392A/en not_active Expired - Lifetime
-
1998
- 1998-06-09 EP EP98926483A patent/EP0988580B1/en not_active Expired - Lifetime
- 1998-06-09 WO PCT/US1998/011947 patent/WO1998057234A1/en active IP Right Grant
- 1998-06-09 DK DK98926483T patent/DK0988580T3/da active
- 1998-06-09 IL IL13341998A patent/IL133419A/xx active IP Right Grant
- 1998-06-09 KR KR1019997011732A patent/KR100558020B1/ko not_active IP Right Cessation
- 1998-06-09 CN CNB988060663A patent/CN1161670C/zh not_active Expired - Fee Related
- 1998-06-09 JP JP50311099A patent/JP2002508854A/ja not_active Ceased
- 1998-06-09 DE DE69812937T patent/DE69812937T2/de not_active Expired - Fee Related
- 1998-06-09 PT PT98926483T patent/PT988580E/pt unknown
- 1998-06-09 AT AT98926483T patent/ATE236417T1/de not_active IP Right Cessation
- 1998-06-09 AU AU78310/98A patent/AU7831098A/en not_active Abandoned
- 1998-06-09 ES ES98926483T patent/ES2193532T3/es not_active Expired - Lifetime
-
2001
- 2001-01-12 HK HK01100331A patent/HK1029636A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0988580B1 (en) | 2003-04-02 |
JP2002508854A (ja) | 2002-03-19 |
HK1029636A1 (en) | 2001-04-06 |
PT988580E (pt) | 2003-08-29 |
DE69812937D1 (en) | 2003-05-08 |
DE69812937T2 (de) | 2003-12-24 |
EP0988580A1 (en) | 2000-03-29 |
ATE236417T1 (de) | 2003-04-15 |
KR100558020B1 (ko) | 2006-03-07 |
KR20010013717A (ko) | 2001-02-26 |
DK0988580T3 (da) | 2003-07-07 |
ES2193532T3 (es) | 2003-11-01 |
IL133419A0 (en) | 2001-04-30 |
AU7831098A (en) | 1998-12-30 |
CN1161670C (zh) | 2004-08-11 |
US6078392A (en) | 2000-06-20 |
WO1998057234A1 (en) | 1998-12-17 |
CN1260052A (zh) | 2000-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL133419A (en) | Direct-to-digital holography, holographic interferometry, and holovision | |
GB2402230B (en) | Focusing an optical beam to two foci | |
AU8765798A (en) | System for detecting anomalies and/or features of a surface | |
EP0346844A3 (en) | Optical head apparatus | |
SE8201306L (sv) | Optisk svepanordning | |
GR3003610T3 (xx) | ||
AU519986B2 (en) | Optical scanner and system for laser beam exposure of photo surfaces | |
GB1204170A (en) | Method of fabricating a hologram | |
CA2047606A1 (en) | Optical disk reproducing method and optical disk reproducing apparatus | |
EP0291184A3 (en) | Optical devices for holographic recording | |
KR100798085B1 (ko) | 반사형 디지털 홀로그래피 현미경 시스템에서 조사면적 및재생면적의 확대 시스템 및 방법 | |
WO2004023217A3 (en) | Direct-to-digital off-axis holography with off-axis illuminated object | |
EP1638090A4 (en) | HOLOGRAPHIC RECORDING SYSTEM AND OPTICAL CHOPPER | |
JPS60181877A (ja) | 光学的相関器 | |
RU1805285C (ru) | Способ определени теплофизических и упругих параметров твердых материалов | |
JPS5573079A (en) | Information recording-reproducing method | |
EP0206332A3 (en) | Apparatus for generating high pressure by underwater shock wave | |
JPS55163566A (en) | Hologram lens and its production and optical system signal using this hologram lens | |
JPS5916786U (ja) | 自動焦点レ−ザ加工機 | |
SU1467533A1 (ru) | Способ записи голограммы лазерной плазмы | |
RU2192050C2 (ru) | Способ записи и/или считывания оптической информации и устройство для его осуществления | |
TW263565B (en) | Digital color holography producing system | |
JPS6115408B2 (xx) | ||
GB2079488A (en) | Interferometer for the shape control of convex surfaces of optical parts | |
Gyimesi et al. | Difference Holographic Interferometry Of Light-Bulbs At Direct Transillumination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed |