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JPS6410203A - Production of diffraction grating - Google Patents

Production of diffraction grating

Info

Publication number
JPS6410203A
JPS6410203A JP16717087A JP16717087A JPS6410203A JP S6410203 A JPS6410203 A JP S6410203A JP 16717087 A JP16717087 A JP 16717087A JP 16717087 A JP16717087 A JP 16717087A JP S6410203 A JPS6410203 A JP S6410203A
Authority
JP
Japan
Prior art keywords
mask
substrate
thin film
diffraction grating
etching
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
JP16717087A
Other languages
English (en)
Inventor
Teruhito Matsui
Hiroshi Sugimoto
Kenichi Otsuka
Yuji Abe
Toshiyuki Oishi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16717087A priority Critical patent/JPS6410203A/ja
Publication of JPS6410203A publication Critical patent/JPS6410203A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP16717087A 1987-07-02 1987-07-02 Production of diffraction grating Pending JPS6410203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16717087A JPS6410203A (en) 1987-07-02 1987-07-02 Production of diffraction grating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16717087A JPS6410203A (en) 1987-07-02 1987-07-02 Production of diffraction grating

Publications (1)

Publication Number Publication Date
JPS6410203A true JPS6410203A (en) 1989-01-13

Family

ID=15844718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16717087A Pending JPS6410203A (en) 1987-07-02 1987-07-02 Production of diffraction grating

Country Status (1)

Country Link
JP (1) JPS6410203A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606432B2 (en) * 2000-05-03 2003-08-12 Georgia Tech Research Corp. Phase mask consisting of an array of multiple diffractive elements for simultaneous accurate fabrication of large arrays of optical couplers and method for making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6606432B2 (en) * 2000-05-03 2003-08-12 Georgia Tech Research Corp. Phase mask consisting of an array of multiple diffractive elements for simultaneous accurate fabrication of large arrays of optical couplers and method for making same

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