JP2016502222A5 - - Google Patents

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Publication number
JP2016502222A5
JP2016502222A5 JP2015544067A JP2015544067A JP2016502222A5 JP 2016502222 A5 JP2016502222 A5 JP 2016502222A5 JP 2015544067 A JP2015544067 A JP 2015544067A JP 2015544067 A JP2015544067 A JP 2015544067A JP 2016502222 A5 JP2016502222 A5 JP 2016502222A5
Authority
JP
Japan
Prior art keywords
wavefront error
objective lens
optical element
holographic
holographic optical
Prior art date
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
JP2015544067A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016502222A (ja
JP6234470B2 (ja
Filing date
Publication date
Priority claimed from US13/682,915 external-priority patent/US9245572B2/en
Application filed filed Critical
Publication of JP2016502222A publication Critical patent/JP2016502222A/ja
Publication of JP2016502222A5 publication Critical patent/JP2016502222A5/ja
Application granted granted Critical
Publication of JP6234470B2 publication Critical patent/JP6234470B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2015544067A 2012-11-21 2013-10-09 ホログラフィック光学素子を有する光学テープピックアップユニット Active JP6234470B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/682,915 US9245572B2 (en) 2012-11-21 2012-11-21 Optical tape pick up unit with holographic optical element
US13/682,915 2012-11-21
PCT/US2013/063973 WO2014081513A1 (en) 2012-11-21 2013-10-09 Optical tape pick up unit with holographic optical element

Publications (3)

Publication Number Publication Date
JP2016502222A JP2016502222A (ja) 2016-01-21
JP2016502222A5 true JP2016502222A5 (enExample) 2016-12-01
JP6234470B2 JP6234470B2 (ja) 2017-11-22

Family

ID=49382668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015544067A Active JP6234470B2 (ja) 2012-11-21 2013-10-09 ホログラフィック光学素子を有する光学テープピックアップユニット

Country Status (7)

Country Link
US (1) US9245572B2 (enExample)
EP (1) EP2923356B1 (enExample)
JP (1) JP6234470B2 (enExample)
CN (1) CN104813397B (enExample)
AU (1) AU2013348369B2 (enExample)
NZ (1) NZ707231A (enExample)
WO (1) WO2014081513A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202104783D0 (en) * 2021-04-01 2021-05-19 Metacontinental Inc Wafer-level optics assembly with holographic optical element

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800057A (nl) * 1988-01-11 1989-08-01 Philips Nv Optische aftastinrichting.
NL8800133A (nl) * 1988-01-21 1989-08-16 Philips Nv Inrichting voor het met optische straling aftasten van een informatievlak.
US5490133A (en) * 1990-10-05 1996-02-06 Hitachi, Ltd. Optical information processing apparatus and method of controlling position of optical spot and reproducing signals
US5272690A (en) * 1992-03-05 1993-12-21 International Business Machines Corporation Hologram element system
US5835471A (en) 1995-06-12 1998-11-10 Canon Kabushiki Kaisha Optical information recording and/or reproducing apparatus
JP2000099980A (ja) 1998-09-17 2000-04-07 Toshiba Corp 光ディスク記録再生装置に使用される光学装置
JP2000293883A (ja) * 1999-04-08 2000-10-20 Ricoh Co Ltd 光ピックアップ装置
KR100694032B1 (ko) * 2000-04-17 2007-03-12 삼성전자주식회사 대물렌즈장치 및 이를 적용한 광픽업 장치
JP2002163830A (ja) * 2000-11-24 2002-06-07 Toshiba Corp 光学的収差を利用した光情報処理システムおよび厚みムラのある透明層で保護された記録層を持つ情報媒体
DE60231002D1 (de) * 2001-12-07 2009-03-12 Koninkl Philips Electronics Nv Feldkrümmungsreduktion für ein optisches system
CN1466133A (zh) * 2002-07-01 2004-01-07 汕头高新区和川光电科技有限公司 一种光学读写装置
KR100911141B1 (ko) * 2002-09-03 2009-08-06 삼성전자주식회사 틸트에 따른 파면수차 보정 기능을 갖는 렌즈 및 광픽업
EP1489604A1 (en) 2003-06-19 2004-12-22 Deutsche Thomson-Brandt Gmbh Method for detecting spherical aberration
JP2006012218A (ja) * 2004-06-22 2006-01-12 Konica Minolta Opto Inc 集光光学素子及び光ピックアップ装置
JP4925256B2 (ja) * 2006-01-20 2012-04-25 株式会社リコー 光源ユニット、光検出ユニット、光ピックアップ装置及び光ディスク装置
WO2007092785A2 (en) 2006-02-02 2007-08-16 Otsi Holdings Llc Optical tape media, marking, systems, and apparatus and process for producing thereof
JP4797706B2 (ja) * 2006-03-03 2011-10-19 旭硝子株式会社 光ヘッド装置
WO2007102317A1 (ja) * 2006-03-07 2007-09-13 Konica Minolta Opto, Inc. 光ピックアップ装置、対物光学素子及び光情報記録再生装置
US7920339B2 (en) * 2008-07-02 2011-04-05 Aptina Imaging Corporation Method and apparatus providing singlet wafer lens system with field flattener
US8451702B2 (en) 2011-08-22 2013-05-28 Oracle International Corporation Direct read after write for optical storage device
JP6032634B2 (ja) * 2011-09-22 2016-11-30 パナソニックＩｐマネジメント株式会社 光ピックアップおよび光記録再生装置
JP2013084329A (ja) * 2011-09-29 2013-05-09 Panasonic Corp 光ピックアップ装置および光記録再生装置
US8792317B2 (en) 2012-03-09 2014-07-29 Oracle International Corporation Optical storage device with direct read after write

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