JPS57207207A - Cooler for optical fiber bundle for illumination - Google Patents

Cooler for optical fiber bundle for illumination

Info

Publication number
JPS57207207A
JPS57207207A JP56093616A JP9361681A JPS57207207A JP S57207207 A JPS57207207 A JP S57207207A JP 56093616 A JP56093616 A JP 56093616A JP 9361681 A JP9361681 A JP 9361681A JP S57207207 A JPS57207207 A JP S57207207A
Authority
JP
Japan
Prior art keywords
cooler
water
bundle
illumination
optical fiber
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
JP56093616A
Other languages
Japanese (ja)
Inventor
Isatomo Harada
Shigeo Kuwayama
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
Fuji Photo Optical Co Ltd
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 Fujinon Corp, Fuji Photo Optical Co Ltd filed Critical Fujinon Corp
Priority to JP56093616A priority Critical patent/JPS57207207A/en
Publication of JPS57207207A publication Critical patent/JPS57207207A/en
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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Endoscopes (AREA)

Abstract

PURPOSE:To reduce the damages in the incident end part of an optical fiber bundle for illumination by disposing a water cooler near the incident end side face of said bundle in such a way that good thermal contact is obtained. CONSTITUTION:A water cooler 8 is like a water jacket or spiral tube and is disposed near the incident end side face of an optical fiber bundle 3 for illumination in such a way that good thermal contact with a metallic pipe 4 is obtained. Cooling water is supplied from a water feeder through a water feed pipe 9 to the cooler 8, and is discharged through a discharger pipe 10. Although the end face 3a of the bundle 3 is heated to high temps. by the radiation heat from a light source 2, the temp. near the end face 3a of the bundle 3 is forcibly reduced by the cooling effect of the cooler 8 disposed near the incident end side face in such a way that good thermal contact is obtained.
JP56093616A 1981-06-17 1981-06-17 Cooler for optical fiber bundle for illumination Pending JPS57207207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56093616A JPS57207207A (en) 1981-06-17 1981-06-17 Cooler for optical fiber bundle for illumination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093616A JPS57207207A (en) 1981-06-17 1981-06-17 Cooler for optical fiber bundle for illumination

Publications (1)

Publication Number Publication Date
JPS57207207A true JPS57207207A (en) 1982-12-18

Family

ID=14087250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093616A Pending JPS57207207A (en) 1981-06-17 1981-06-17 Cooler for optical fiber bundle for illumination

Country Status (1)

Country Link
JP (1) JPS57207207A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0735316A1 (en) * 1995-04-01 1996-10-02 FASEROPTIK HENNING GmbH Device for supplying light in light guide
CN116047683A (en) * 2022-11-16 2023-05-02 安徽贺金数码科技有限公司 Quartz optical fiber bundle and stainless steel sheath thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0735316A1 (en) * 1995-04-01 1996-10-02 FASEROPTIK HENNING GmbH Device for supplying light in light guide
CN116047683A (en) * 2022-11-16 2023-05-02 安徽贺金数码科技有限公司 Quartz optical fiber bundle and stainless steel sheath thereof
CN116047683B (en) * 2022-11-16 2024-05-31 安徽贺金数码科技有限公司 Quartz optical fiber bundle and stainless steel sheath thereof

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