ID19379A - Pesawat pickup optik dengan sejumlah alat penghubung laser - Google Patents
Pesawat pickup optik dengan sejumlah alat penghubung laserInfo
- Publication number
- ID19379A ID19379A IDP971751A ID971751A ID19379A ID 19379 A ID19379 A ID 19379A ID P971751 A IDP971751 A ID P971751A ID 971751 A ID971751 A ID 971751A ID 19379 A ID19379 A ID 19379A
- Authority
- ID
- Indonesia
- Prior art keywords
- plants
- optical pickup
- laser connections
- connections
- laser
- Prior art date
Links
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
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/127—Lasers; Multiple laser arrays
-
- 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
- G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate
-
- 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
- G11B7/13—Optical detectors therefor
- G11B7/131—Arrangement of detectors in a multiple array
-
- 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
- G11B7/1356—Double or multiple prisms, i.e. having two or more prisms in cooperation
-
- 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
- G11B7/1359—Single prisms
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10532—Heads
- G11B11/10541—Heads for reproducing
- G11B11/10543—Heads for reproducing using optical beam of radiation
-
- 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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Head (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8154839A JPH09320098A (ja) | 1996-05-27 | 1996-05-27 | 光ピックアップ装置および複合光学装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID19379A true ID19379A (id) | 1998-07-09 |
Family
ID=15593021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP971751A ID19379A (id) | 1996-05-27 | 1997-05-26 | Pesawat pickup optik dengan sejumlah alat penghubung laser |
Country Status (10)
Country | Link |
---|---|
US (2) | US6091689A (id) |
EP (2) | EP0810589B1 (id) |
JP (1) | JPH09320098A (id) |
KR (1) | KR100482228B1 (id) |
CN (1) | CN1103994C (id) |
DE (2) | DE69723919T2 (id) |
ID (1) | ID19379A (id) |
MY (1) | MY117856A (id) |
SG (1) | SG48531A1 (id) |
TW (1) | TW377437B (id) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1033793B1 (en) * | 1998-07-14 | 2004-09-29 | Sharp Kabushiki Kaisha | Semiconductor laser device |
US6740870B1 (en) * | 1998-11-18 | 2004-05-25 | Micron Technology, Inc. | Clear plastic packaging in a CMOS active pixel image sensor |
EP1047051A3 (en) | 1999-04-19 | 2001-01-24 | Samsung Electronics Co., Ltd. | Light emitting module and compatible optical pickup device adopting the same |
US7227817B1 (en) * | 1999-12-07 | 2007-06-05 | Dphi Acquisitions, Inc. | Low profile optical head |
CN1132164C (zh) * | 1999-08-04 | 2003-12-24 | 株式会社日立制作所 | 激光模块和使用它的光头、光学信息记录再现装置 |
EP1209671A4 (en) * | 1999-08-04 | 2005-05-04 | Hitachi Ltd | LASER MODULE AND OPTICAL HEAD |
US6810057B1 (en) * | 1999-11-25 | 2004-10-26 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and optical pickup device |
JP3911104B2 (ja) * | 1999-11-30 | 2007-05-09 | ペンタックス株式会社 | 光情報記録再生装置の光学系 |
JP3689296B2 (ja) * | 2000-01-24 | 2005-08-31 | パイオニア株式会社 | 光ピックアップ装置 |
JP3614746B2 (ja) * | 2000-03-01 | 2005-01-26 | 松下電器産業株式会社 | 半導体レーザ装置および光ピックアップ装置 |
JP2001351266A (ja) * | 2000-04-06 | 2001-12-21 | Fujitsu Ltd | 光ピックアップ及び光記憶装置 |
US6687272B2 (en) * | 2001-09-18 | 2004-02-03 | Kabushiki Kaisha Toshiba | Semiconductor laser device |
JP4121285B2 (ja) * | 2002-02-18 | 2008-07-23 | 株式会社リコー | 光源モジュール、光源装置、光走査装置および画像形成装置 |
WO2003084015A1 (fr) * | 2002-03-28 | 2003-10-09 | Fujitsu Limited | Dispositif a reseau de lasers et procede de commande de reseau de lasers |
US7368703B2 (en) | 2003-01-28 | 2008-05-06 | Koninklijke Philips Electronics, N.V. | Optoelectronic input device, method for production of such a device, and method for measuring the movement of an object with the help of such a device |
JP2005108321A (ja) * | 2003-09-30 | 2005-04-21 | Konica Minolta Opto Inc | 光ピックアップ装置及び光情報記録再生装置 |
DE602004025417D1 (de) * | 2003-10-21 | 2010-03-25 | Koninkl Philips Electronics Nv | Optisches plattenlaufwerk |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
US8699837B2 (en) * | 2008-06-23 | 2014-04-15 | Imec | Method and system for coupling radiation |
DE102013220787A1 (de) * | 2013-10-15 | 2015-04-16 | Robert Bosch Gmbh | Mikromechanisches Bauelement mit integrierter Photodiode und Mikroprojektor |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694447A (en) * | 1984-07-12 | 1987-09-15 | International Business Machines Corp. | Optical signal recorders employing two lasers and methods therefor |
JP2508478B2 (ja) * | 1987-02-06 | 1996-06-19 | ソニー株式会社 | 光学ヘツド |
JP2590902B2 (ja) * | 1987-07-30 | 1997-03-19 | ソニー株式会社 | 発光・受光複合素子 |
JPS6484687A (en) * | 1987-09-28 | 1989-03-29 | Nippon Telegraph & Telephone | Surface emission semiconductor laser with monitor |
JPH01154326A (ja) * | 1987-12-10 | 1989-06-16 | Fujitsu Ltd | 光ディスク用ヘッド |
US4877311A (en) * | 1988-01-19 | 1989-10-31 | Kearfott Guidance & Navigation Corporation | Laser power monitoring optics for a ring laser gyroscope |
JPH0677336B2 (ja) * | 1988-12-09 | 1994-09-28 | シャープ株式会社 | 光ピックアップ装置 |
JPH02192044A (ja) * | 1989-01-19 | 1990-07-27 | Toshiba Corp | マルチビーム分離装置 |
US5235581A (en) * | 1990-08-09 | 1993-08-10 | Matsushita Electric Industrial Co., Ltd. | Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses |
JPH05145197A (ja) * | 1991-11-22 | 1993-06-11 | Furukawa Electric Co Ltd:The | レーザダイオードアレイ素子 |
US5350917A (en) * | 1991-12-27 | 1994-09-27 | Sony Corporation | Opto-magnetic recording polarization optical apparatus including a laser diode and a light absorbing film |
US5446719A (en) * | 1992-02-05 | 1995-08-29 | Sharp Kabushiki Kaisha | Optical information reproducing apparatus |
JPH05266529A (ja) * | 1992-03-17 | 1993-10-15 | Sony Corp | 光学ヘッドおよびその製造方法 |
US5465243A (en) * | 1992-04-24 | 1995-11-07 | E-Systems, Inc. | Optical recorder and reader of data on light sensitive media |
US5465247A (en) * | 1992-05-14 | 1995-11-07 | Olympus Optical Co., Ltd. | Optical head |
US5247167A (en) * | 1992-08-06 | 1993-09-21 | International Business Machines Corporation | Multiple beam power monitoring system and method with radiation detection and focusing means of overlapping beams |
DE69326213T2 (de) * | 1992-11-17 | 1999-12-30 | Seiko Epson Corp., Tokio/Tokyo | Optischer Abtastkopf |
US5483511A (en) * | 1993-02-17 | 1996-01-09 | Vixel Corporation | Multiple beam optical memory system with solid-state lasers |
US5517479A (en) * | 1993-03-26 | 1996-05-14 | Matsushita Electronics Corporation | Optical head including a semiconductor laser having a non-scatter incident area |
IL106009A0 (en) * | 1993-06-14 | 1993-10-20 | Amir Alon | Method and apparatus for the simultaneous writing of data on an optical disk |
WO1995014299A1 (fr) * | 1993-11-19 | 1995-05-26 | Sony Corporation | Appareil de lecture optique |
JPH07176070A (ja) * | 1993-12-20 | 1995-07-14 | Matsushita Electric Ind Co Ltd | 浮上式光ヘッド及び光記録再生装置 |
JP2675977B2 (ja) * | 1994-02-10 | 1997-11-12 | オリンパス光学工業株式会社 | 光情報記録再生装置 |
US5598394A (en) * | 1994-05-19 | 1997-01-28 | Sanyo Electric Co., Ltd. | Optical pick-up |
US5544143A (en) * | 1994-06-14 | 1996-08-06 | Eastman Kodak Company | Read/write laser-detector-grating unit (LDGU) with an orthogonally-arranged focus and tracking sensor system |
JPH08115532A (ja) * | 1994-10-18 | 1996-05-07 | Matsushita Electric Ind Co Ltd | 光集積素子及びそれを用いた集積型光ピックアップ装置及び光ディスク装置 |
JPH08161767A (ja) * | 1994-12-05 | 1996-06-21 | Yasuo Kamatani | 光情報記録再生方法及び装置 |
JP2990038B2 (ja) * | 1995-03-30 | 1999-12-13 | 日本電気株式会社 | 光ヘッド |
US5787058A (en) * | 1995-05-31 | 1998-07-28 | Daewoo Electronics Co., Ltd. | Optical pickup apparatus utilizing a polygonal prism |
JP3322075B2 (ja) * | 1995-06-02 | 2002-09-09 | 松下電器産業株式会社 | 光磁気ピックアップ |
US5727111A (en) * | 1995-06-19 | 1998-03-10 | Sony Corporation | Optical pick-up and light detecting cover therefor |
JP3456809B2 (ja) * | 1995-10-30 | 2003-10-14 | シャープ株式会社 | 光導波路素子、光導波路素子への結合方法、光ピックアップ装置 |
JP3732268B2 (ja) * | 1996-02-28 | 2006-01-05 | 富士通株式会社 | 光ディスク装置用光学ヘッド |
JP3105783B2 (ja) * | 1996-04-26 | 2000-11-06 | 日本電気株式会社 | 光ディスクの初期化装置 |
KR100189910B1 (ko) * | 1996-05-15 | 1999-06-01 | 윤종용 | 광픽업장치 |
US5696749A (en) * | 1996-06-28 | 1997-12-09 | Eastman Kodak Company | Dual-wavelength optical recording head utilizing grating beam splitter and integrated laser and detectors |
US5796688A (en) * | 1996-09-16 | 1998-08-18 | Eastman Kodak Company | Optical drive apparatus for use with a multilayer optical data storage device |
US5936929A (en) * | 1997-05-02 | 1999-08-10 | Motorola, Inc. | Optical submodule and method for making |
-
1996
- 1996-05-27 JP JP8154839A patent/JPH09320098A/ja active Pending
-
1997
- 1997-05-22 DE DE69723919T patent/DE69723919T2/de not_active Expired - Lifetime
- 1997-05-22 EP EP97108319A patent/EP0810589B1/en not_active Expired - Lifetime
- 1997-05-22 EP EP02025650A patent/EP1293973B1/en not_active Expired - Lifetime
- 1997-05-22 TW TW086106919A patent/TW377437B/zh not_active IP Right Cessation
- 1997-05-22 DE DE69739890T patent/DE69739890D1/de not_active Expired - Lifetime
- 1997-05-24 MY MYPI97002274A patent/MY117856A/en unknown
- 1997-05-26 SG SG1997001704A patent/SG48531A1/en unknown
- 1997-05-26 ID IDP971751A patent/ID19379A/id unknown
- 1997-05-27 KR KR1019970021055A patent/KR100482228B1/ko not_active IP Right Cessation
- 1997-05-27 US US08/863,434 patent/US6091689A/en not_active Expired - Lifetime
- 1997-05-27 CN CN97113193A patent/CN1103994C/zh not_active Expired - Lifetime
-
1999
- 1999-12-28 US US09/473,007 patent/US6134208A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0810589A3 (en) | 1998-07-01 |
CN1103994C (zh) | 2003-03-26 |
EP0810589B1 (en) | 2003-08-06 |
DE69739890D1 (de) | 2010-07-08 |
EP0810589A2 (en) | 1997-12-03 |
CN1181576A (zh) | 1998-05-13 |
JPH09320098A (ja) | 1997-12-12 |
KR100482228B1 (ko) | 2005-07-18 |
US6091689A (en) | 2000-07-18 |
DE69723919D1 (de) | 2003-09-11 |
SG48531A1 (en) | 1998-04-17 |
KR970076587A (ko) | 1997-12-12 |
TW377437B (en) | 1999-12-21 |
EP1293973B1 (en) | 2010-05-26 |
MY117856A (en) | 2004-08-30 |
US6134208A (en) | 2000-10-17 |
DE69723919T2 (de) | 2004-07-15 |
EP1293973A2 (en) | 2003-03-19 |
EP1293973A3 (en) | 2004-10-13 |
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