JP2001305319A5 - - Google Patents

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Publication number
JP2001305319A5
JP2001305319A5 JP2000123723A JP2000123723A JP2001305319A5 JP 2001305319 A5 JP2001305319 A5 JP 2001305319A5 JP 2000123723 A JP2000123723 A JP 2000123723A JP 2000123723 A JP2000123723 A JP 2000123723A JP 2001305319 A5 JP2001305319 A5 JP 2001305319A5
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JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2000123723A
Other versions
JP2001305319A (ja
JP4483021B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2000123723A external-priority patent/JP4483021B2/ja
Priority to JP2000123723A priority Critical patent/JP4483021B2/ja
Priority to MYPI20011842A priority patent/MY126918A/en
Priority to US09/837,439 priority patent/US6876622B2/en
Priority to DE60126524T priority patent/DE60126524T2/de
Priority to EP05075816A priority patent/EP1555663B1/en
Priority to CNB011216743A priority patent/CN1165043C/zh
Priority to DE60128614T priority patent/DE60128614T2/de
Priority to EP01303559A priority patent/EP1148354B1/en
Priority to KR1020010021103A priority patent/KR100798197B1/ko
Publication of JP2001305319A publication Critical patent/JP2001305319A/ja
Publication of JP2001305319A5 publication Critical patent/JP2001305319A5/ja
Publication of JP4483021B2 publication Critical patent/JP4483021B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2000123723A 2000-04-19 2000-04-19 アナモルフィックプリズム及び光学ヘッド並びに光記録再生装置 Expired - Fee Related JP4483021B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000123723A JP4483021B2 (ja) 2000-04-19 2000-04-19 アナモルフィックプリズム及び光学ヘッド並びに光記録再生装置
MYPI20011842A MY126918A (en) 2000-04-19 2001-04-18 Anamorphic prism, optical head and optical recording/reproduction device
US09/837,439 US6876622B2 (en) 2000-04-19 2001-04-18 Anamorphic prism, optical head and optical recording/reproduction device
DE60128614T DE60128614T2 (de) 2000-04-19 2001-04-19 Anamorphes Prisma, optischer Kopf und optisches Aufzeichnungs-/Lesegerät
EP05075816A EP1555663B1 (en) 2000-04-19 2001-04-19 Anamorphic prism, optical head and optical recording/reproduction device
CNB011216743A CN1165043C (zh) 2000-04-19 2001-04-19 组合棱镜,光头和光学记录/重现装置
DE60126524T DE60126524T2 (de) 2000-04-19 2001-04-19 Anamorphes Prisma, optischer Kopf und optisches Aufzeichnungs-/Lesegerät
EP01303559A EP1148354B1 (en) 2000-04-19 2001-04-19 Anamorphic prism, optical head and optical recording/reproduction device
KR1020010021103A KR100798197B1 (ko) 2000-04-19 2001-04-19 아나몰픽 프리즘, 광학 헤드 및 광학 기록/재생 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000123723A JP4483021B2 (ja) 2000-04-19 2000-04-19 アナモルフィックプリズム及び光学ヘッド並びに光記録再生装置

Publications (3)

Publication Number Publication Date
JP2001305319A JP2001305319A (ja) 2001-10-31
JP2001305319A5 true JP2001305319A5 (ja) 2007-04-19
JP4483021B2 JP4483021B2 (ja) 2010-06-16

Family

ID=18633963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000123723A Expired - Fee Related JP4483021B2 (ja) 2000-04-19 2000-04-19 アナモルフィックプリズム及び光学ヘッド並びに光記録再生装置

Country Status (7)

Country Link
US (1) US6876622B2 (ja)
EP (2) EP1555663B1 (ja)
JP (1) JP4483021B2 (ja)
KR (1) KR100798197B1 (ja)
CN (1) CN1165043C (ja)
DE (2) DE60128614T2 (ja)
MY (1) MY126918A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002123960A (ja) * 2000-10-13 2002-04-26 Matsushita Electric Ind Co Ltd 光ヘッドおよび光ディスク装置
KR20050022950A (ko) * 2003-08-27 2005-03-09 삼성전기주식회사 아크로매틱 프리즘을 구비한 광픽업장치
DE102010036632A1 (de) 2010-07-26 2012-01-26 Raphael Bugiel Strahlformungsoptik für Halbleiter-Laser
US8422011B2 (en) 2010-10-01 2013-04-16 Raytheon Company Two material achromatic prism
US8411268B2 (en) 2010-10-01 2013-04-02 Raytheon Company Two material achromatic prism
CN103336364A (zh) * 2013-06-14 2013-10-02 中国科学院西安光学精密机械研究所 双棱镜光位移放大器
CN117031446A (zh) * 2021-12-14 2023-11-10 深圳市速腾聚创科技有限公司 激光接收装置
CN116499975B (zh) * 2023-06-29 2023-09-22 之江实验室 一种用于光学表面波传感器的棱镜装置及其设计安装方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5272685A (en) 1989-12-22 1993-12-21 Kabushiki Kaisha Toshiba Optical system for an information processing apparatus
JP2579159Y2 (ja) 1990-10-04 1998-08-20 旭光学工業株式会社 光学プリズム
US5477386A (en) 1991-07-24 1995-12-19 Asahi Kogaku Kogyo Kabushiki Kaisha Optical system for optical disc apparatus including anamorphic prisms
US5920539A (en) 1995-01-25 1999-07-06 Discovision Associates Apparatus and method for suppression of electromagnetic emissions having a groove on an external surface for passing an electrical conductor
US6038089A (en) * 1996-05-14 2000-03-14 Asahi Kogaku Kogyo Kabushiki Kaisha Beam shaping optical system
US6430125B1 (en) 1996-07-03 2002-08-06 Zen Research (Ireland), Ltd. Methods and apparatus for detecting and correcting magnification error in a multi-beam optical disk drive
JP3638194B2 (ja) 1997-03-19 2005-04-13 パイオニア株式会社 光ピックアップ装置
KR100478559B1 (ko) * 1997-08-29 2005-07-21 삼성전자주식회사 기록및재생가능형디스크를위한광픽업
US5978144A (en) 1997-11-04 1999-11-02 Hong Kong Productivity Council Prism for optical system

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