JPS5821211A - 集積光学構造体の薄膜レンズ - Google Patents

集積光学構造体の薄膜レンズ

Info

Publication number
JPS5821211A
JPS5821211A JP11915381A JP11915381A JPS5821211A JP S5821211 A JPS5821211 A JP S5821211A JP 11915381 A JP11915381 A JP 11915381A JP 11915381 A JP11915381 A JP 11915381A JP S5821211 A JPS5821211 A JP S5821211A
Authority
JP
Japan
Prior art keywords
thin film
lens
waveguide
film lens
refractive index
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.)
Pending
Application number
JP11915381A
Other languages
English (en)
Japanese (ja)
Inventor
Mamoru Miyawaki
守 宮脇
Mitsuharu Sawamura
光治 沢村
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP11915381A priority Critical patent/JPS5821211A/ja
Priority to DE19823228605 priority patent/DE3228605A1/de
Publication of JPS5821211A publication Critical patent/JPS5821211A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G02B6/1245—Geodesic lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP11915381A 1981-07-31 1981-07-31 集積光学構造体の薄膜レンズ Pending JPS5821211A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11915381A JPS5821211A (ja) 1981-07-31 1981-07-31 集積光学構造体の薄膜レンズ
DE19823228605 DE3228605A1 (de) 1981-07-31 1982-07-30 Duennfilmlinse mit einer integrierten optischen struktur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11915381A JPS5821211A (ja) 1981-07-31 1981-07-31 集積光学構造体の薄膜レンズ

Publications (1)

Publication Number Publication Date
JPS5821211A true JPS5821211A (ja) 1983-02-08

Family

ID=14754227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11915381A Pending JPS5821211A (ja) 1981-07-31 1981-07-31 集積光学構造体の薄膜レンズ

Country Status (2)

Country Link
JP (1) JPS5821211A (enrdf_load_stackoverflow)
DE (1) DE3228605A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260088A (ja) * 1986-08-22 1988-10-27 Hiroshi Shimizu 分極反転領域を有するＬｉＮｂＯ３単結晶圧電基板の製造方法
JPH01157582A (ja) * 1986-09-01 1989-06-20 Hiroshi Shimizu 超音波トランスジューサ及び表面波デバイス

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235499A1 (de) * 1982-09-24 1984-04-05 Siemens AG, 1000 Berlin und 8000 München Beugungsbegrenzte linse fuer eine bragg-zelle
US5227913A (en) * 1991-09-11 1993-07-13 Wisconsin Alumni Research Foundation Co-deposition of erbium and titanium into lithium niobate and optical amplifier produced thereby

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268112A (en) * 1977-05-18 1981-05-19 International Telephone And Telegraph Corporation Fiber optic connector using gradient index lenses
US4425023A (en) * 1980-01-31 1984-01-10 Canon Kabushiki Kaisha Beam spot scanning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63260088A (ja) * 1986-08-22 1988-10-27 Hiroshi Shimizu 分極反転領域を有するＬｉＮｂＯ３単結晶圧電基板の製造方法
JPH01157582A (ja) * 1986-09-01 1989-06-20 Hiroshi Shimizu 超音波トランスジューサ及び表面波デバイス

Also Published As

Publication number Publication date
DE3228605C2 (enrdf_load_stackoverflow) 1991-02-07
DE3228605A1 (de) 1983-02-17

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