JPH0342642B2 - - Google Patents

Info

Publication number
JPH0342642B2
JPH0342642B2 JP60166131A JP16613185A JPH0342642B2 JP H0342642 B2 JPH0342642 B2 JP H0342642B2 JP 60166131 A JP60166131 A JP 60166131A JP 16613185 A JP16613185 A JP 16613185A JP H0342642 B2 JPH0342642 B2 JP H0342642B2
Authority
JP
Japan
Prior art keywords
light
fresnel lens
optical system
stage
stage 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.)
Expired - Lifetime
Application number
JP60166131A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225711A (ja
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 filed Critical
Priority to JP16613185A priority Critical patent/JPS6225711A/ja
Publication of JPS6225711A publication Critical patent/JPS6225711A/ja
Publication of JPH0342642B2 publication Critical patent/JPH0342642B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP16613185A 1985-07-27 1985-07-27 集光装置 Granted JPS6225711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16613185A JPS6225711A (ja) 1985-07-27 1985-07-27 集光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16613185A JPS6225711A (ja) 1985-07-27 1985-07-27 集光装置

Publications (2)

Publication Number Publication Date
JPS6225711A JPS6225711A (ja) 1987-02-03
JPH0342642B2 true JPH0342642B2 (it) 1991-06-27

Family

ID=15825607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16613185A Granted JPS6225711A (ja) 1985-07-27 1985-07-27 集光装置

Country Status (1)

Country Link
JP (1) JPS6225711A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63182601A (ja) * 1987-01-26 1988-07-27 Omron Tateisi Electronics Co フレネル・レンズ
JP2508219B2 (ja) * 1988-10-11 1996-06-19 日本電気株式会社 半導体レ―ザモジュ―ル
US4998794A (en) * 1989-10-27 1991-03-12 The Spectranetics Corporation Meniscus lens for coupling an excimer beam into an optical fiber
JP5054730B2 (ja) * 2009-06-04 2012-10-24 日本特殊光学樹脂株式会社 ソーラーシステム用フレネルレンズ及びソーラーシステム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753924A (ja) * 1980-09-17 1982-03-31 Honshu Paper Co Ltd Aruminiumudenkaikondensanoinkyokuzairyo
JPS58182610A (ja) * 1982-04-20 1983-10-25 Takashi Mori 光エネルギ−入出力装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753924A (ja) * 1980-09-17 1982-03-31 Honshu Paper Co Ltd Aruminiumudenkaikondensanoinkyokuzairyo
JPS58182610A (ja) * 1982-04-20 1983-10-25 Takashi Mori 光エネルギ−入出力装置

Also Published As

Publication number Publication date
JPS6225711A (ja) 1987-02-03

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term