JPS557711A - Fiber with fine lense and forming method thereof - Google Patents

Fiber with fine lense and forming method thereof

Info

Publication number
JPS557711A
JPS557711A JP7935678A JP7935678A JPS557711A JP S557711 A JPS557711 A JP S557711A JP 7935678 A JP7935678 A JP 7935678A JP 7935678 A JP7935678 A JP 7935678A JP S557711 A JPS557711 A JP S557711A
Authority
JP
Japan
Prior art keywords
fibers
optical fibers
radiated
ultraviolet rays
face
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
JP7935678A
Other languages
Japanese (ja)
Inventor
Yoshio Komiya
Kazumi Nagao
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 JP7935678A priority Critical patent/JPS557711A/en
Publication of JPS557711A publication Critical patent/JPS557711A/en
Pending legal-status Critical Current

Links

Landscapes

  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To form fine lenses readily well to the end faces of fibers by using photosensitive hardening agents.
CONSTITUTION: When a photosensitive hardening agent 11 which gradually hardenes by causing photopolymerization when radiated with ultraviolet rays, etc. is coated on the end face of an optical fiber plate 2 and the other end of the plate 2 is radiated with a mercury lamp or the like, the distribution of the exit light 13 of the ultraviolet rays propagaging in the optical fibers change symmetrically to the central axes of the fibers, whereby the lens-form hardened parts 14... are formed in the hardening agent 11. This enables the fine lenses 15... which improve the directive characteristics of the exit light of the optical fibers for transmission of luminous flux to be readily and well formed to the exit end face of the optical fibers.
COPYRIGHT: (C)1980,JPO&Japio
JP7935678A 1978-06-30 1978-06-30 Fiber with fine lense and forming method thereof Pending JPS557711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7935678A JPS557711A (en) 1978-06-30 1978-06-30 Fiber with fine lense and forming method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7935678A JPS557711A (en) 1978-06-30 1978-06-30 Fiber with fine lense and forming method thereof

Publications (1)

Publication Number Publication Date
JPS557711A true JPS557711A (en) 1980-01-19

Family

ID=13687610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7935678A Pending JPS557711A (en) 1978-06-30 1978-06-30 Fiber with fine lense and forming method thereof

Country Status (1)

Country Link
JP (1) JPS557711A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494131A (en) * 1980-10-31 1985-01-15 Rikagaku Kenkyusho Josephson junction element and method of making the same
JPH05203822A (en) * 1992-01-24 1993-08-13 Sharp Corp End face treatment of optical fiber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494131A (en) * 1980-10-31 1985-01-15 Rikagaku Kenkyusho Josephson junction element and method of making the same
US4539741A (en) * 1980-10-31 1985-09-10 Rikagaku Kenkyusho Josephson junction element and method of making the same
JPH05203822A (en) * 1992-01-24 1993-08-13 Sharp Corp End face treatment of optical fiber

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