SG110178A1 - Optical pick-up system, optical pick-up device, and optical information recording and/or reproducing apparatus - Google Patents
Optical pick-up system, optical pick-up device, and optical information recording and/or reproducing apparatusInfo
- Publication number
- SG110178A1 SG110178A1 SG200405585A SG200405585A SG110178A1 SG 110178 A1 SG110178 A1 SG 110178A1 SG 200405585 A SG200405585 A SG 200405585A SG 200405585 A SG200405585 A SG 200405585A SG 110178 A1 SG110178 A1 SG 110178A1
- Authority
- SG
- Singapore
- Prior art keywords
- optical
- optical pick
- information recording
- reproducing apparatus
- pick
- 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
- G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
- G11B7/1372—Lenses
- G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
-
- 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
- G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
-
- 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
- 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)
- Lenses (AREA)
- Optical Head (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003340305 | 2003-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG110178A1 true SG110178A1 (en) | 2005-04-28 |
Family
ID=34309042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG200405585A SG110178A1 (en) | 2003-09-30 | 2004-09-22 | Optical pick-up system, optical pick-up device, and optical information recording and/or reproducing apparatus |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050068881A1 (fr) |
| EP (1) | EP1521248A3 (fr) |
| KR (1) | KR20050031939A (fr) |
| CN (1) | CN1603878A (fr) |
| SG (1) | SG110178A1 (fr) |
| TW (1) | TW200512477A (fr) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060198279A1 (en) * | 2003-10-27 | 2006-09-07 | Konica Minolta Opto, Inc. | Optical pickup apparatus |
| JP2005293765A (ja) * | 2004-04-02 | 2005-10-20 | Konica Minolta Opto Inc | 光ピックアップ装置 |
| JP2005353259A (ja) * | 2004-05-14 | 2005-12-22 | Sony Corp | 光ピックアップ、光ディスク装置及び光学倍率調整方法 |
| JP2006079671A (ja) * | 2004-09-07 | 2006-03-23 | Konica Minolta Opto Inc | 光ピックアップ装置用の対物レンズ、光ピックアップ装置及び光情報記録再生装置 |
| US7688701B2 (en) * | 2005-06-20 | 2010-03-30 | Konica Minolta Opto, Inc. | Objective optical system and optical pickup apparatus |
| JP2007095114A (ja) * | 2005-09-27 | 2007-04-12 | Hitachi Ltd | 光ディスク装置及びその起動方法 |
| KR101314940B1 (ko) | 2006-03-07 | 2013-10-04 | 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 | 광픽업 장치, 대물 광학 소자 및 광정보 기록 재생 장치 |
| WO2007105592A1 (fr) * | 2006-03-15 | 2007-09-20 | Konica Minolta Opto, Inc. | Objectif de capteur optique et capteur optique |
| CN101410896B (zh) * | 2006-03-30 | 2011-04-06 | 柯尼卡美能达精密光学株式会社 | 光拾取装置 |
| AU2007219354B2 (en) | 2006-11-01 | 2009-05-21 | Aristocrat Technologies Australia Pty Limited | A gaming system and a method of gaming |
| WO2009047989A1 (fr) * | 2007-10-11 | 2009-04-16 | Konica Minolta Opto, Inc. | Lentille d'objectif pour dispositif de capture optique, et dispositif de capture optique |
| EP3597100B1 (fr) | 2011-12-05 | 2024-10-23 | Leica Microsystems NC, Inc. | Systèmes d'imagerie optique dotés d'une commande de forme de faisceau et de commande de longueur de trajectoire |
| US8777412B2 (en) * | 2012-04-05 | 2014-07-15 | Bioptigen, Inc. | Surgical microscopes using optical coherence tomography and related methods |
| WO2014197553A2 (fr) | 2013-06-04 | 2014-12-11 | Bioptigen, Inc. | Télescope hybride pour l'émission d'un faisceau optique, et systèmes et procédés connexes |
| US10456030B2 (en) | 2013-07-29 | 2019-10-29 | Bioptigen, Inc. | Procedural optical coherence tomography (OCT) for surgery and related methods |
| EP3039474A1 (fr) | 2013-08-28 | 2016-07-06 | Bioptigen, Inc. | Affichages tête haute pour microscopes chirurgicaux intégrés à tomographie par cohérence optique |
| CN119562424B (zh) * | 2025-01-26 | 2025-05-09 | 深圳市晟大光电有限公司 | 一种半导体检测的多光源兼容调控方法及系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0838812B1 (fr) * | 1996-10-23 | 2003-04-09 | Konica Corporation | Procédé d'enregistrement et de reproduction d'un disque optique, lentille d'objectif et méthode de réalisation de cette lentille |
| DE60000114T2 (de) * | 1999-01-22 | 2002-11-28 | Konica Corp., Tokio/Tokyo | Optische Abtastvorrichtung und Verfahren zur Informationsaufzeichnung und Informationswiedergabe |
| US6366542B1 (en) * | 1999-11-17 | 2002-04-02 | Konica Corporation | Optical pickup apparatus and objective lens |
| EP2264707A3 (fr) * | 2000-05-12 | 2012-03-07 | Konica Minolta Opto, Inc. | Appareil de capture optique |
| JP2003059080A (ja) * | 2001-08-09 | 2003-02-28 | Matsushita Electric Ind Co Ltd | 光ヘッド装置及び光学情報記録再生装置 |
| TWI239520B (en) * | 2001-10-12 | 2005-09-11 | Konica Corp | Objective lens, optical element, optical pick-up apparatus and optical information recording and/or reproducing apparatus equipped therewith |
| JP2003156681A (ja) * | 2001-11-20 | 2003-05-30 | Pentax Corp | 光ヘッドの光学系および光ヘッド用対物レンズ |
| JP2003287675A (ja) * | 2002-01-22 | 2003-10-10 | Konica Corp | 集光光学系、光ピックアップ装置、記録・再生装置、収差補正素子及び対物レンズ |
| JP2004005943A (ja) * | 2002-04-26 | 2004-01-08 | Konica Minolta Holdings Inc | 記録再生用光学系、対物レンズ、収差補正用光学素子、光ピックアップ装置、及び記録再生装置 |
-
2004
- 2004-09-22 SG SG200405585A patent/SG110178A1/en unknown
- 2004-09-23 EP EP04255808A patent/EP1521248A3/fr not_active Withdrawn
- 2004-09-24 CN CNA2004100119106A patent/CN1603878A/zh active Pending
- 2004-09-24 KR KR1020040076751A patent/KR20050031939A/ko not_active Withdrawn
- 2004-09-24 TW TW093129109A patent/TW200512477A/zh unknown
- 2004-09-27 US US10/949,642 patent/US20050068881A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| TW200512477A (en) | 2005-04-01 |
| US20050068881A1 (en) | 2005-03-31 |
| EP1521248A3 (fr) | 2007-09-19 |
| KR20050031939A (ko) | 2005-04-06 |
| EP1521248A2 (fr) | 2005-04-06 |
| CN1603878A (zh) | 2005-04-06 |
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