JPS5969732A - 薄膜型２次元フオ−カシング装置 - Google Patents

薄膜型２次元フオ−カシング装置

Info

Publication number
JPS5969732A
JPS5969732A JP57180257A JP18025782A JPS5969732A JP S5969732 A JPS5969732 A JP S5969732A JP 57180257 A JP57180257 A JP 57180257A JP 18025782 A JP18025782 A JP 18025782A JP S5969732 A JPS5969732 A JP S5969732A
Authority
JP
Japan
Prior art keywords
waveguide
grating
lens
thin film
voltage
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
JP57180257A
Other languages
English (en)
Japanese (ja)
Other versions
JPH041890B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Naohisa Inoue
直久 井上
Kazuhiko Mori
和彦 森
Masaharu Matano
俣野　正治
Maki Yamashita
山下　牧
Isao Taguchi
功 田口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Tateisi Electronics Co
Omron Tateisi Electronics Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP57180257A priority Critical patent/JPS5969732A/ja
Priority to US06/559,050 priority patent/US4747090A/en
Publication of JPS5969732A publication Critical patent/JPS5969732A/ja
Priority to US07/548,203 priority patent/US5111447A/en
Publication of JPH041890B2 publication Critical patent/JPH041890B2/ja
Granted legal-status Critical Current

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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08547—Arrangements for positioning the light beam only without moving the head, e.g. using static electro-optical elements
    • 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
    • G11B7/124—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate the integrated head arrangements including waveguides
    • G11B7/1245—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate the integrated head arrangements including waveguides the waveguides including means for electro-optical or acousto-optical deflection

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Recording Or Reproduction (AREA)
JP57180257A 1982-10-14 1982-10-14 薄膜型２次元フオ−カシング装置 Granted JPS5969732A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP57180257A JPS5969732A (ja) 1982-10-14 1982-10-14 薄膜型２次元フオ−カシング装置
US06/559,050 US4747090A (en) 1982-10-14 1983-10-13 Integral pickup for an optical digital disc using saw deflection and lenses
US07/548,203 US5111447A (en) 1982-10-14 1990-07-05 Integral pick up for an optical digital disc using saw deflection and lense

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57180257A JPS5969732A (ja) 1982-10-14 1982-10-14 薄膜型２次元フオ−カシング装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1263190A Division JPH02139723A (ja) 1989-10-09 1989-10-09 光ピックアップ装置

Publications (2)

Publication Number Publication Date
JPS5969732A true JPS5969732A (ja) 1984-04-20
JPH041890B2 JPH041890B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-14

Family

ID=16080092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57180257A Granted JPS5969732A (ja) 1982-10-14 1982-10-14 薄膜型２次元フオ−カシング装置

Country Status (1)

Country Link
JP (1) JPS5969732A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163821A (ja) * 1984-09-05 1986-04-02 Omron Tateisi Electronics Co 光情報処理装置
JPS6286327A (ja) * 1985-10-11 1987-04-20 Fuji Photo Film Co Ltd 光変調器
JPS635307A (ja) * 1986-06-25 1988-01-11 Matsushita Electric Ind Co Ltd 光導波装置
US4779259A (en) * 1985-04-25 1988-10-18 Mitsubishi Denki Kabushiki Kaisha Optical head assembly with efficient light source coupling surface and method of construction
US4830448A (en) * 1985-10-11 1989-05-16 Fuji Photo Film Co., Ltd. Light modulator and wave guide device
JPH02501247A (ja) * 1987-06-15 1990-04-26 イーストマン・コダック・カンパニー 一体化された光学読み取り／記録ヘッド及び同ヘッドに組み合わされる装置
US5044718A (en) * 1989-03-20 1991-09-03 Hitachi, Ltd. Optical head used in optical information processor
US5159586A (en) * 1985-05-24 1992-10-27 Omron Tateisi Electronics Co. Device for processing optical data
WO2001077748A3 (en) * 2000-04-07 2002-03-28 Hrl Lab Llc Method and apparatus for optical beam steering
US6891987B2 (en) 2002-04-24 2005-05-10 Hrl Laboratories, Llc Multi-aperture beam steering system with wavefront correction based on a tunable optical delay line
US20140169726A1 (en) * 2012-12-17 2014-06-19 Hon Hai Precision Industry Co., Ltd. Waveguide lens with modulating electrode and ground electrodes
US20140177997A1 (en) * 2012-12-24 2014-06-26 Hon Hai Precision Industry Co., Ltd. Waveguide lens including planar waveguide and media grating
US8871411B2 (en) * 2012-12-19 2014-10-28 Hon Hai Precision Industry Co., Ltd. Method for manufacturing waveguide lens

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5354819B2 (ja) 2011-11-16 2013-11-27 株式会社ライト光機製作所 液体保持具および冷却・加熱装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163821A (ja) * 1984-09-05 1986-04-02 Omron Tateisi Electronics Co 光情報処理装置
US4779259A (en) * 1985-04-25 1988-10-18 Mitsubishi Denki Kabushiki Kaisha Optical head assembly with efficient light source coupling surface and method of construction
US5159586A (en) * 1985-05-24 1992-10-27 Omron Tateisi Electronics Co. Device for processing optical data
JPS6286327A (ja) * 1985-10-11 1987-04-20 Fuji Photo Film Co Ltd 光変調器
US4830448A (en) * 1985-10-11 1989-05-16 Fuji Photo Film Co., Ltd. Light modulator and wave guide device
JPS635307A (ja) * 1986-06-25 1988-01-11 Matsushita Electric Ind Co Ltd 光導波装置
JPH02501247A (ja) * 1987-06-15 1990-04-26 イーストマン・コダック・カンパニー 一体化された光学読み取り／記録ヘッド及び同ヘッドに組み合わされる装置
US5044718A (en) * 1989-03-20 1991-09-03 Hitachi, Ltd. Optical head used in optical information processor
WO2001077748A3 (en) * 2000-04-07 2002-03-28 Hrl Lab Llc Method and apparatus for optical beam steering
US6441947B1 (en) 2000-04-07 2002-08-27 Hrl Laboratories, Llc Method and apparatus for optical beam steering based on a chirped distributed bragg reflector
US6891987B2 (en) 2002-04-24 2005-05-10 Hrl Laboratories, Llc Multi-aperture beam steering system with wavefront correction based on a tunable optical delay line
US20140169726A1 (en) * 2012-12-17 2014-06-19 Hon Hai Precision Industry Co., Ltd. Waveguide lens with modulating electrode and ground electrodes
US8871411B2 (en) * 2012-12-19 2014-10-28 Hon Hai Precision Industry Co., Ltd. Method for manufacturing waveguide lens
US20140177997A1 (en) * 2012-12-24 2014-06-26 Hon Hai Precision Industry Co., Ltd. Waveguide lens including planar waveguide and media grating

Also Published As

Publication number Publication date
JPH041890B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-14

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