JP2005209327A5 - - Google Patents

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Publication number
JP2005209327A5
JP2005209327A5 JP2004363854A JP2004363854A JP2005209327A5 JP 2005209327 A5 JP2005209327 A5 JP 2005209327A5 JP 2004363854 A JP2004363854 A JP 2004363854A JP 2004363854 A JP2004363854 A JP 2004363854A JP 2005209327 A5 JP2005209327 A5 JP 2005209327A5
Authority
JP
Japan
Prior art keywords
wavelength
light
circularly polarized
polarized light
reflection
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
JP2004363854A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005209327A (ja
JP5055694B2 (ja
Filing date
Publication date
Priority claimed from JP2004363854A external-priority patent/JP5055694B2/ja
Priority to JP2004363854A priority Critical patent/JP5055694B2/ja
Application filed filed Critical
Priority to EP04807907A priority patent/EP1698917A4/en
Priority to PCT/JP2004/019552 priority patent/WO2005064368A1/ja
Priority to KR1020067008164A priority patent/KR101105186B1/ko
Publication of JP2005209327A publication Critical patent/JP2005209327A/ja
Priority to US11/474,435 priority patent/US7738346B2/en
Publication of JP2005209327A5 publication Critical patent/JP2005209327A5/ja
Publication of JP5055694B2 publication Critical patent/JP5055694B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004363854A 2003-12-26 2004-12-16 偏光性回折素子および光ヘッド装置 Expired - Fee Related JP5055694B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004363854A JP5055694B2 (ja) 2003-12-26 2004-12-16 偏光性回折素子および光ヘッド装置
EP04807907A EP1698917A4 (en) 2003-12-26 2004-12-27 POLARIZER DIFFRACTION ELEMENT AND OPTICAL HEAD DEVICE
PCT/JP2004/019552 WO2005064368A1 (ja) 2003-12-26 2004-12-27 偏光性回折素子および光ヘッド装置
KR1020067008164A KR101105186B1 (ko) 2003-12-26 2004-12-27 편광성 회절소자 및 광 헤드장치
US11/474,435 US7738346B2 (en) 2003-12-26 2006-06-26 Polarizing diffraction element and optical head device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003434388 2003-12-26
JP2003434388 2003-12-26
JP2004363854A JP5055694B2 (ja) 2003-12-26 2004-12-16 偏光性回折素子および光ヘッド装置

Publications (3)

Publication Number Publication Date
JP2005209327A JP2005209327A (ja) 2005-08-04
JP2005209327A5 true JP2005209327A5 (enExample) 2007-12-06
JP5055694B2 JP5055694B2 (ja) 2012-10-24

Family

ID=34742149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004363854A Expired - Fee Related JP5055694B2 (ja) 2003-12-26 2004-12-16 偏光性回折素子および光ヘッド装置

Country Status (5)

Country Link
US (1) US7738346B2 (enExample)
EP (1) EP1698917A4 (enExample)
JP (1) JP5055694B2 (enExample)
KR (1) KR101105186B1 (enExample)
WO (1) WO2005064368A1 (enExample)

Families Citing this family (50)

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EP1437608A4 (en) * 2001-09-13 2006-07-26 Asahi Glass Co Ltd DIFFRACTION DEVICE
KR101098202B1 (ko) * 2004-07-29 2011-12-23 아사히 가라스 가부시키가이샤 편광성 회절형 필터 및 적층 편광성 회절형 필터
JP5061899B2 (ja) * 2005-04-20 2012-10-31 旭硝子株式会社 位相板および光ヘッド装置
JP4923615B2 (ja) * 2006-02-23 2012-04-25 旭硝子株式会社 光アイソレータおよび双方向光送受信装置
JP2007280460A (ja) * 2006-04-04 2007-10-25 Asahi Glass Co Ltd 光ヘッド装置
WO2008020591A1 (en) * 2006-08-15 2008-02-21 Asahi Glass Co., Ltd. Wavelength selective light-shielding element and optical head unit employing the same
JP5162867B2 (ja) * 2006-09-19 2013-03-13 富士ゼロックス株式会社 液晶含有組成物、液晶含有組成物の製造方法、及び液晶表示素子
US7817524B2 (en) * 2006-10-06 2010-10-19 Panasonic Corporation Optical head device with multiple diffracting planes, and an optical information apparatus, computer, video recording/reproducing apparatus, video reproducing apparatus, server, and car navigation system including the same
KR100703951B1 (ko) * 2006-11-23 2007-04-09 주식회사 엘지에스 파장선택형 회절소자 및 그 제조방법
WO2008081941A1 (ja) 2007-01-05 2008-07-10 Asahi Glass Co., Ltd. 波長選択波長板およびそれを用いた光ヘッド装置
JP5012171B2 (ja) * 2007-04-24 2012-08-29 旭硝子株式会社 反射回折偏光子および光学装置
JP4985081B2 (ja) * 2007-04-26 2012-07-25 旭硝子株式会社 光ヘッド装置
EP2012173A3 (en) 2007-07-03 2009-12-09 JDS Uniphase Corporation Non-etched flat polarization-selective diffractive optical elements
US8643822B2 (en) * 2007-07-03 2014-02-04 Jds Uniphase Corporation Non-etched flat polarization-selective diffractive optical elements
US7901591B2 (en) 2008-08-18 2011-03-08 Asahi Glass Company, Limited Bifunctional polymerizable compound, liquid crystal composition, optical anisotropic material and optical element
JP5532597B2 (ja) * 2008-12-12 2014-06-25 Ｊｓｒ株式会社 偏光性回折素子の製造方法および偏光性回折素子
JP5606052B2 (ja) * 2009-01-13 2014-10-15 キヤノン株式会社 光学素子
WO2012058652A2 (en) 2010-10-29 2012-05-03 Drexel University Tunable electro-optic filter stack
US9625878B2 (en) * 2009-03-10 2017-04-18 Drexel University Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity
US9576694B2 (en) 2010-09-17 2017-02-21 Drexel University Applications for alliform carbon
TWI496874B (zh) * 2012-06-26 2015-08-21 Ind Tech Res Inst 高分子安定化之光學等向性液晶配方及光學等向性液晶元件
FR2998963B1 (fr) * 2012-12-04 2016-01-22 Horiba Jobin Yvon Sas Spectrometre pour l'analyse du spectre d'un faisceau lumineux
JP6236598B2 (ja) * 2013-12-25 2017-11-29 国立研究開発法人産業技術総合研究所 回折格子とその製造方法
EP3740735A4 (en) 2018-01-16 2021-11-24 Pacific Light&Hologram, Inc. THREE-DIMENSIONAL DISPLAYS USING ELECTROMAGNETIC FIELD CALCULATIONS
EP3588150A1 (en) 2018-06-29 2020-01-01 Thomson Licensing An optical device comprising multi-layer waveguides
KR102578653B1 (ko) 2018-07-23 2023-09-15 삼성전자 주식회사 디스플레이에서 출력된 광에 대해 다중 초점을 제공할 수 있는 전자 장치
EP3671310A1 (en) 2018-12-18 2020-06-24 Thomson Licensing Optical manipulation apparatus for trapping or moving micro or nanoparticles
EP3671322A1 (en) 2018-12-18 2020-06-24 Thomson Licensing Device for forming an outgoing electromagnetic wave from an incident electromagnetic wave
EP3671293A1 (en) 2018-12-21 2020-06-24 Thomson Licensing An optical device comprising at least one diffraction grating having a grating pitch above the wavelength
US11543696B2 (en) * 2019-07-18 2023-01-03 Himax Technologies Limited Optical surface mapping system
US20210364987A1 (en) * 2020-05-19 2021-11-25 Facebook Technologies, Llc System and method for holographic wave-front printing
WO2022049864A1 (ja) * 2020-09-07 2022-03-10 株式会社フジクラ 光回折素子、及び、光演算システム
WO2022060733A1 (en) * 2020-09-17 2022-03-24 Pacific Light & Hologram, Inc. Displaying three-dimensional objects
US11415937B2 (en) 2020-09-17 2022-08-16 Pacific Light & Hologram, Inc. Displaying three-dimensional objects
CN120787323A (zh) * 2023-02-24 2025-10-14 Ａｇｃ株式会社 偏振元件
US12266279B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects with optical devices having in-coupling and out-coupling diffractive structures
US12254797B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12254798B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12293687B2 (en) 2023-05-12 2025-05-06 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12288490B2 (en) 2023-05-12 2025-04-29 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12315403B2 (en) 2023-05-12 2025-05-27 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US11900842B1 (en) 2023-05-12 2024-02-13 Pacific Light & Hologram, Inc. Irregular devices
US12236816B2 (en) 2023-05-12 2025-02-25 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12243453B2 (en) 2023-05-12 2025-03-04 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12374247B2 (en) 2023-05-12 2025-07-29 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12230176B2 (en) 2023-05-12 2025-02-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12266280B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12272279B2 (en) 2023-05-12 2025-04-08 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12300132B2 (en) 2023-05-12 2025-05-13 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12281984B1 (en) 2023-12-21 2025-04-22 Pacific Light & Hologram, Inc. Optical measurements

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CN1250987C (zh) * 1994-04-14 2006-04-12 株式会社三协精机制作所 偏振光束分束器及使用偏振光束分束器的光探头
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JP2000123403A (ja) * 1998-10-19 2000-04-28 Victor Co Of Japan Ltd 光ピックアップ及び光デバイス
US6678078B1 (en) * 1999-01-07 2004-01-13 Digilens, Inc. Optical filter employing holographic optical elements and image generating system incorporating the optical filter
CN1235069C (zh) * 1999-04-21 2006-01-04 日石三菱株式会社 光学叠层板,偏振衍射元件,补偿元件,装饰元件和防伪元件
JP2001133627A (ja) * 1999-08-26 2001-05-18 Nippon Mitsubishi Oil Corp 偏光回折素子の製造方法
US6580674B1 (en) * 1999-08-26 2003-06-17 Asahi Glass Company, Limited Phase shifter and optical head device mounted with the same
JP2001083311A (ja) * 1999-09-14 2001-03-30 Nippon Mitsubishi Oil Corp 偏光回折素子
JP4474706B2 (ja) * 1999-12-15 2010-06-09 旭硝子株式会社 光ヘッド装置
JP2002014213A (ja) * 2000-06-30 2002-01-18 Minolta Co Ltd ブレーズ格子素子、回折格子素子および照明光学系
JP4651791B2 (ja) * 2000-08-29 2011-03-16 Ｎｅｃ液晶テクノロジー株式会社 反射型液晶表示装置、その製造方法、及びその駆動方法

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