ID22507A - Peralatan pickup optik - Google Patents
Peralatan pickup optikInfo
- Publication number
- ID22507A ID22507A IDP990393D ID990393D ID22507A ID 22507 A ID22507 A ID 22507A ID P990393 D IDP990393 D ID P990393D ID 990393 D ID990393 D ID 990393D ID 22507 A ID22507 A ID 22507A
- Authority
- ID
- Indonesia
- Prior art keywords
- optical pickup
- pickup equipment
- equipment
- optical
- pickup
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
-
- 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
- G11B7/122—Flying-type heads, e.g. analogous to Winchester type in magnetic recording
-
- 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
- G11B7/1362—Mirrors
-
- 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
- G11B7/1384—Fibre optics
-
- 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
- G11B7/1387—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector using the near-field effect
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Head (AREA)
- Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980014990A KR100297764B1 (ko) | 1998-04-27 | 1998-04-27 | 고밀도 기록/재생 가능한 광픽업장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ID22507A true ID22507A (id) | 1999-10-28 |
Family
ID=36274109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IDP990393D ID22507A (id) | 1998-04-27 | 1999-04-27 | Peralatan pickup optik |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6114689A (ru) |
| EP (1) | EP0953975B1 (ru) |
| JP (1) | JP3209980B2 (ru) |
| KR (1) | KR100297764B1 (ru) |
| CN (1) | CN1131515C (ru) |
| BR (1) | BR9901405A (ru) |
| DE (1) | DE69930584T2 (ru) |
| ID (1) | ID22507A (ru) |
| MY (1) | MY123261A (ru) |
| RU (1) | RU2179750C2 (ru) |
| SG (1) | SG87028A1 (ru) |
| TW (1) | TW424224B (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6456439B1 (en) * | 1999-07-16 | 2002-09-24 | Michael J. Mandella | Collimator employing an ellipsoidal solid immersion lens |
| KR100632507B1 (ko) * | 2000-01-04 | 2006-10-09 | 엘지전자 주식회사 | 근접장 광 기록/재생 장치의 광 헤드 |
| KR100378601B1 (ko) * | 2000-01-27 | 2003-03-31 | 한국전자통신연구원 | 다중 광 기록 장치 |
| JP2001312830A (ja) * | 2000-04-27 | 2001-11-09 | Sony Corp | 光学ピックアップ、光ディスク装置、及びフォーカス調整方法 |
| US6594430B1 (en) * | 2000-05-11 | 2003-07-15 | Carnegie Mellon University | Solid immersion lenses for focusing collimated light in the near-field region |
| US7106524B2 (en) | 2000-11-15 | 2006-09-12 | Tae-Sun Song | Optical pickup apparatus for read-write heads in high density optical storages |
| US7526158B2 (en) * | 2001-02-07 | 2009-04-28 | University Of Rochester | System and method for high resolution optical imaging, data storage, lithography, and inspection |
| KR100400543B1 (ko) * | 2001-03-17 | 2003-10-08 | 엘지전자 주식회사 | 광 기록 및 재생 시스템용 렌즈 |
| JP2003156682A (ja) * | 2001-11-21 | 2003-05-30 | Konica Corp | 光ピックアップ装置の対物レンズ及び光ピックアップ装置 |
| JP4757636B2 (ja) * | 2003-10-31 | 2011-08-24 | 浜松ホトニクス株式会社 | 試料観察方法及び顕微鏡、並びにこれに用いる固浸レンズ及び光学密着液 |
| US7808879B2 (en) * | 2005-06-08 | 2010-10-05 | Dphi Acquisitions, Inc. | Optical disk drive with micro-SIL |
| JP4245014B2 (ja) * | 2006-08-09 | 2009-03-25 | ソニー株式会社 | バックライト装置、光源装置、レンズ、電子機器及び導光板 |
| CN101147596B (zh) * | 2007-11-05 | 2010-12-08 | 南京雨润食品有限公司 | 一种保油剂 |
| CN102621610B (zh) * | 2012-04-13 | 2013-11-13 | 中国科学院光电技术研究所 | 一种高分辨力超衍射聚焦结构透镜的制作方法 |
| US10185224B2 (en) * | 2015-05-04 | 2019-01-22 | Asml Netherlands B.V. | Method and apparatus for inspection and metrology |
| WO2017002149A1 (ja) * | 2015-07-02 | 2017-01-05 | オリンパス株式会社 | 光信号伝送システム及び光レセプタクル |
| CN108333704A (zh) * | 2017-09-29 | 2018-07-27 | 北京万维智能技术有限公司 | 定焦镜头装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59140651A (ja) * | 1983-01-31 | 1984-08-13 | Sharp Corp | 光デイスク装置 |
| JPH0721873B2 (ja) * | 1984-02-29 | 1995-03-08 | 株式会社東芝 | 光学式情報処理装置 |
| JPS61106901A (ja) * | 1984-10-31 | 1986-05-24 | Hitachi Ltd | 蒸気タ−ビン翼列装置 |
| JPS61118121A (ja) * | 1984-11-12 | 1986-06-05 | Mitsubishi Heavy Ind Ltd | 撹拌装置 |
| JPH0723481B2 (ja) * | 1986-08-15 | 1995-03-15 | 大同特殊鋼株式会社 | ステンレス鋼粉 |
| US5125750A (en) * | 1991-03-14 | 1992-06-30 | The Board Of Trustees Of The Leland Stanford Junior University | Optical recording system employing a solid immersion lens |
| JPH0547017A (ja) * | 1991-08-13 | 1993-02-26 | Fujitsu Ltd | 光デイスクのトラツキング装置 |
| US5422870A (en) * | 1991-09-27 | 1995-06-06 | Matsushita Electric Industrial Co., Ltd. | Optical pickup for information recording/reproducing apparatus |
| JP3563747B2 (ja) * | 1992-12-21 | 2004-09-08 | ペンタックス株式会社 | 対物レンズ |
| DE4404635C2 (de) * | 1993-02-17 | 1998-06-18 | Hitachi Ltd | Schwimmender optischer Abtastkopf, der integral mit einer Lichtquelle und einem Photodetektor ausgebildet ist, und optisches Plattengerät mit einem solchen |
| WO1996027880A1 (fr) * | 1995-03-08 | 1996-09-12 | Hitachi, Ltd. | Tete optique a champ de proximite stratifiee et dispositif d'enregistrement et de reproduction d'informations optiques |
| JPH08315404A (ja) * | 1995-05-18 | 1996-11-29 | Sony Corp | 光学ピックアップ装置 |
| JP3313569B2 (ja) * | 1996-03-26 | 2002-08-12 | 松下電工株式会社 | 集光レンズ |
| US6044056A (en) * | 1996-07-30 | 2000-03-28 | Seagate Technology, Inc. | Flying optical head with dynamic mirror |
| JP3507632B2 (ja) * | 1996-09-17 | 2004-03-15 | 株式会社東芝 | 回折格子レンズ |
| US5917788A (en) * | 1997-03-10 | 1999-06-29 | Seagate Technology, Inc. | Lens for optical data storage system |
| US5930434A (en) * | 1997-05-15 | 1999-07-27 | Seagate Technology,. Inc. | Optical disc data storage system using optical waveguide |
| US5883872A (en) * | 1997-05-29 | 1999-03-16 | The Board Of Trustees Of The Leland Stanford Junior University | Near field magneto-optical recording system employing slit illumination |
| WO1998058370A1 (en) * | 1997-06-16 | 1998-12-23 | Digital Papyrus Corporation | Planar proximity lens element and disk drive using same |
| JP3443522B2 (ja) * | 1997-12-05 | 2003-09-02 | 京セラ株式会社 | 光半導体素子収納用パッケージ |
-
1998
- 1998-04-27 KR KR1019980014990A patent/KR100297764B1/ko not_active IP Right Cessation
-
1999
- 1999-04-23 MY MYPI99001611A patent/MY123261A/en unknown
- 1999-04-23 JP JP11707899A patent/JP3209980B2/ja not_active Expired - Fee Related
- 1999-04-23 DE DE69930584T patent/DE69930584T2/de not_active Expired - Fee Related
- 1999-04-23 EP EP99303182A patent/EP0953975B1/en not_active Expired - Lifetime
- 1999-04-26 BR BR9901405-0A patent/BR9901405A/pt active Search and Examination
- 1999-04-26 RU RU99109100/28A patent/RU2179750C2/ru not_active IP Right Cessation
- 1999-04-26 CN CN99105175A patent/CN1131515C/zh not_active Expired - Fee Related
- 1999-04-27 US US09/299,664 patent/US6114689A/en not_active Expired - Fee Related
- 1999-04-27 ID IDP990393D patent/ID22507A/id unknown
- 1999-04-27 SG SG9901956A patent/SG87028A1/en unknown
- 1999-04-28 TW TW088106824A patent/TW424224B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0953975A2 (en) | 1999-11-03 |
| JPH11339310A (ja) | 1999-12-10 |
| JP3209980B2 (ja) | 2001-09-17 |
| CN1131515C (zh) | 2003-12-17 |
| KR100297764B1 (ko) | 2001-08-07 |
| KR19990081193A (ko) | 1999-11-15 |
| BR9901405A (pt) | 2000-02-01 |
| US6114689A (en) | 2000-09-05 |
| SG87028A1 (en) | 2002-03-19 |
| DE69930584T2 (de) | 2006-12-28 |
| RU2179750C2 (ru) | 2002-02-20 |
| EP0953975B1 (en) | 2006-03-29 |
| EP0953975A3 (en) | 1999-11-17 |
| DE69930584D1 (de) | 2006-05-18 |
| CN1237759A (zh) | 1999-12-08 |
| TW424224B (en) | 2001-03-01 |
| MY123261A (en) | 2006-05-31 |
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