DD281673A5 - Optische abtastvorrichtung, fuer anwendung in dieser vorrichtung geeignetes spiegelobjektiv und damit ausgeruestetes, optisches aufzeichnungs- und/oder wiedergabegeraet - Google Patents
Optische abtastvorrichtung, fuer anwendung in dieser vorrichtung geeignetes spiegelobjektiv und damit ausgeruestetes, optisches aufzeichnungs- und/oder wiedergabegeraet Download PDFInfo
- Publication number
- DD281673A5 DD281673A5 DD88316545A DD31654588A DD281673A5 DD 281673 A5 DD281673 A5 DD 281673A5 DD 88316545 A DD88316545 A DD 88316545A DD 31654588 A DD31654588 A DD 31654588A DD 281673 A5 DD281673 A5 DD 281673A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- radiation
- scanning device
- scanning
- reflector
- grid
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 29
- 230000005855 radiation Effects 0.000 claims abstract description 112
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
- G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/08—Catadioptric systems
- G02B17/0804—Catadioptric systems using two curved mirrors
- G02B17/0808—Catadioptric systems using two curved mirrors on-axis systems with at least one of the mirrors having a central aperture
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/108—Beam splitting or combining systems for sampling a portion of a beam or combining a small beam in a larger one, e.g. wherein the area ratio or power ratio of the divided beams significantly differs from unity, without spectral selectivity
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/1086—Beam splitting or combining systems operating by diffraction only
- G02B27/1093—Beam splitting or combining systems operating by diffraction only for use with monochromatic radiation only, e.g. devices for splitting a single laser source
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/14—Beam splitting or combining systems operating by reflection only
- G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
-
- 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
- G02B27/10—Beam splitting or combining systems
- G02B27/16—Beam splitting or combining systems used as aids for focusing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1353—Diffractive elements, e.g. holograms or gratings
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
- G11B7/1374—Objective lenses
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1381—Non-lens elements for altering the properties of the beam, e.g. knife edges, slits, filters or stops
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
- G11B2007/13725—Catadioptric lenses, i.e. having at least one internal reflective surface
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0908—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only
- G11B7/0909—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only by astigmatic methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0908—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for focusing only
- G11B7/0916—Foucault or knife-edge methods
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL8701359 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD281673A5 true DD281673A5 (de) | 1990-08-15 |
Family
ID=19850128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88316545A DD281673A5 (de) | 1987-06-11 | 1988-06-08 | Optische abtastvorrichtung, fuer anwendung in dieser vorrichtung geeignetes spiegelobjektiv und damit ausgeruestetes, optisches aufzeichnungs- und/oder wiedergabegeraet |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4835380A (cs) |
| EP (1) | EP0294902B1 (cs) |
| JP (1) | JP2650967B2 (cs) |
| KR (1) | KR0127482B1 (cs) |
| CN (1) | CN1020215C (cs) |
| AT (1) | ATE70654T1 (cs) |
| CS (1) | CS401088A2 (cs) |
| DD (1) | DD281673A5 (cs) |
| DE (1) | DE3866959D1 (cs) |
| ES (1) | ES2028988T3 (cs) |
| HK (1) | HK76293A (cs) |
| SG (1) | SG67193G (cs) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU630890B2 (en) * | 1988-09-12 | 1992-11-12 | Kenneth C. Johnson | Dispersion-compensating diffraction grating |
| US5161057A (en) * | 1988-09-12 | 1992-11-03 | Johnson Kenneth C | Dispersion-compensated fresnel lens |
| NL8803048A (nl) * | 1988-12-13 | 1990-07-02 | Philips Nv | Optische aftastinrichting, spiegelobjektief geschikt voor toepassing daarin en optische inschrijf- en/of uitleesapparaat voorzien van de aftastinrichting. |
| NL8803055A (nl) * | 1988-12-13 | 1990-07-02 | Philips Nv | Optische aftastinrichting, spiegelobjektief geschikt voor toepassing daarin en optisch inschrijf- en/of uitleesapparaat voorzien van deze aftastinrichting. |
| NL8901245A (nl) * | 1989-05-19 | 1990-12-17 | Philips Nv | Retrofokus objektieflens en optische aftastinrichting voorzien van een dergelijke lens. |
| FR2657190B1 (fr) * | 1990-01-18 | 1995-07-21 | Thomson Csf | Dispositif de lecture de segments oblongs d'un support en defilement. |
| JP2653009B2 (ja) * | 1993-04-02 | 1997-09-10 | 日本電気株式会社 | 光ヘッド装置 |
| DE59408794D1 (de) * | 1993-06-03 | 1999-11-11 | Thomson Multimedia Sa | Optisches System zur Wiedergabe und/oder Aufzeichnung von Information |
| TW287239B (cs) * | 1994-06-07 | 1996-10-01 | Philips Electronics Nv | |
| TW265419B (cs) * | 1994-06-07 | 1995-12-11 | Philips Electronics Nv | |
| ES2102309B1 (es) * | 1994-06-30 | 1998-01-01 | Puerta Antonio Medina | Optica compleja ultracompacta. |
| CA2177424C (en) * | 1995-06-06 | 2001-02-13 | Bruce A. Cameron | Solid catadioptric lens |
| EP0766115B1 (en) * | 1995-09-26 | 1999-11-24 | C.R.F. Società Consortile per Azioni | Lighting system with a micro-telescope integrated in a transparent plate |
| ID23169A (id) * | 1997-11-22 | 2000-03-23 | Samsung Electronics Co Ltd | Sistem optikal katadioptrik, pickup optikal dan drive disk optikal penggunaan yang sama, dan disk optikal |
| KR100294237B1 (ko) * | 1998-04-14 | 2001-09-17 | 윤종용 | 카타디옵트릭 대물렌즈를 구비한 광픽업 |
| US6212153B1 (en) * | 1998-07-06 | 2001-04-03 | Read-Rite Corporation | High NA solid catadioptric focusing device having a flat kinoform phase profile |
| WO2001023936A1 (en) | 1999-09-28 | 2001-04-05 | Tropel Corporation | Double mirror catadioptric objective lens system with three optical surface multifunction component |
| KR100607942B1 (ko) * | 1999-11-13 | 2006-08-03 | 삼성전자주식회사 | 기록재생용 광헤드 및 이를 채용한 광기록 재생장치 |
| US6937405B2 (en) * | 2000-03-03 | 2005-08-30 | Ricoh Company, Ltd. | Optical pickup projecting two laser beams from apparently approximated light-emitting points |
| US6577453B2 (en) * | 2000-04-26 | 2003-06-10 | Fuji Photo Film Co., Ltd. | Image reading apparatus |
| US6995886B2 (en) * | 2001-06-21 | 2006-02-07 | Koninklijke Philips Electronics N.V. | Optical scanning device |
| US7553035B2 (en) * | 2002-05-07 | 2009-06-30 | Wright Greg J | Method and apparatus for constructing a perfect trough parabolic reflector |
| ES2358102T3 (es) * | 2002-10-16 | 2011-05-05 | Bioject, Inc. | Conjunto de cartucho para medicamentos y procedimiento de fabricación. |
| US20090251811A1 (en) * | 2005-06-21 | 2009-10-08 | Greg Wright | Method and Apparatus for Constructing a Perfect Trough Parabolic Reflector |
| JP2009217914A (ja) * | 2008-03-12 | 2009-09-24 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
| US8515223B2 (en) * | 2010-07-30 | 2013-08-20 | Hewlett-Packard Development Company. L.P. | Lens |
| US9340147B2 (en) * | 2011-11-29 | 2016-05-17 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
| EP2875394B1 (en) | 2012-07-17 | 2024-09-11 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Reflective optical objective |
| EP3278166A2 (en) | 2015-03-31 | 2018-02-07 | Samantree Medical SA | Systems and methods for in-operating-theatre imaging of fresh tissue resected during surgery for pathology assessment |
| CN109154660A (zh) * | 2016-05-19 | 2019-01-04 | 皇家飞利浦有限公司 | 紧凑型激光传感器 |
| JP7041960B2 (ja) * | 2016-09-08 | 2022-03-25 | ナノフォトン株式会社 | 反射対物レンズ、及び観察方法 |
| WO2018078793A1 (ja) * | 2016-10-28 | 2018-05-03 | 富士通フロンテック株式会社 | ビーム生成光学系及びビーム生成光学系を備える撮像装置 |
| US11747603B2 (en) | 2017-10-31 | 2023-09-05 | Samantree Medical Sa | Imaging systems with micro optical element arrays and methods of specimen imaging |
| US10928621B2 (en) | 2017-10-31 | 2021-02-23 | Samantree Medical Sa | Sample dishes for use in microscopy and methods of their use |
| US10539776B2 (en) | 2017-10-31 | 2020-01-21 | Samantree Medical Sa | Imaging systems with micro optical element arrays and methods of specimen imaging |
| KR102420255B1 (ko) * | 2020-08-26 | 2022-07-13 | 부산대학교 산학협력단 | 노광시스템용 광학소자 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2656761A (en) * | 1949-10-11 | 1953-10-27 | Optische Ind De Oude Delft Nv | Large-aperature optical system comprising two reflecting and refracting spherical suraces in axial alignment |
| CH541140A (de) * | 1971-12-31 | 1973-08-31 | Gretag Ag | Beleuchtungsanordnung |
| FR2309888A1 (fr) * | 1975-04-30 | 1976-11-26 | Thomson Brandt | Dispositif optique de projection et lecteur optique comportant un tel dispositif |
| NL8020445A (cs) * | 1979-10-26 | 1981-09-01 | Peter Anderson Custer En George R. Bird Beiden Te Princeton, New Jersey, Ver. St. V. Am. | |
| GB2119112B (en) * | 1982-04-27 | 1985-08-29 | Ferranti Plc | Optical elements |
| JPS5983124A (ja) * | 1982-11-04 | 1984-05-14 | Yasuto Ozaki | レ−ザビ−ム広角度集光器 |
| US4497534A (en) * | 1983-02-28 | 1985-02-05 | International Business Machines Corporation | Holographic optical head |
| JPS60104913A (ja) * | 1983-11-11 | 1985-06-10 | Nippon Les-The Kogaku Kk | 集光装置 |
| JPS60166915A (ja) * | 1984-02-10 | 1985-08-30 | Canon Inc | 円環状ビ−ム作成用光学系 |
| EP0226647B1 (en) * | 1985-12-17 | 1991-05-29 | Ibm Deutschland Gmbh | Read/write head for optical disks |
-
1987
- 1987-09-21 US US07/098,644 patent/US4835380A/en not_active Expired - Lifetime
-
1988
- 1988-06-07 AT AT88201165T patent/ATE70654T1/de not_active IP Right Cessation
- 1988-06-07 ES ES198888201165T patent/ES2028988T3/es not_active Expired - Lifetime
- 1988-06-07 DE DE8888201165T patent/DE3866959D1/de not_active Expired - Lifetime
- 1988-06-07 EP EP88201165A patent/EP0294902B1/en not_active Expired - Lifetime
- 1988-06-08 CN CN88103420A patent/CN1020215C/zh not_active Expired - Fee Related
- 1988-06-08 DD DD88316545A patent/DD281673A5/de not_active IP Right Cessation
- 1988-06-09 CS CS884010A patent/CS401088A2/cs unknown
- 1988-06-09 JP JP63140647A patent/JP2650967B2/ja not_active Expired - Fee Related
- 1988-06-11 KR KR1019880007037A patent/KR0127482B1/ko not_active Expired - Fee Related
-
1993
- 1993-05-21 SG SG671/93A patent/SG67193G/en unknown
- 1993-07-29 HK HK762/93A patent/HK76293A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CS401088A2 (en) | 1991-09-15 |
| ES2028988T3 (es) | 1992-07-16 |
| HK76293A (en) | 1993-08-06 |
| SG67193G (en) | 1993-08-06 |
| DE3866959D1 (de) | 1992-01-30 |
| EP0294902A1 (en) | 1988-12-14 |
| KR0127482B1 (ko) | 1997-12-29 |
| ATE70654T1 (de) | 1992-01-15 |
| JP2650967B2 (ja) | 1997-09-10 |
| CN1020215C (zh) | 1993-03-31 |
| US4835380A (en) | 1989-05-30 |
| CN1030319A (zh) | 1989-01-11 |
| KR890001042A (ko) | 1989-03-18 |
| JPS63313329A (ja) | 1988-12-21 |
| EP0294902B1 (en) | 1991-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WP12 | As result of examination under paragraph 12 erstrg. patent revoked |