JPS5371841A - W type optical fiber - Google Patents

W type optical fiber

Info

Publication number
JPS5371841A
JPS5371841A JP14755376A JP14755376A JPS5371841A JP S5371841 A JPS5371841 A JP S5371841A JP 14755376 A JP14755376 A JP 14755376A JP 14755376 A JP14755376 A JP 14755376A JP S5371841 A JPS5371841 A JP S5371841A
Authority
JP
Japan
Prior art keywords
optical fiber
type optical
core
intermediate layer
clad
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
JP14755376A
Other languages
Japanese (ja)
Inventor
Koichi Mikoshiba
Hiroshi Kajioka
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP14755376A priority Critical patent/JPS5371841A/en
Publication of JPS5371841A publication Critical patent/JPS5371841A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

PURPOSE: To obtain transmission characteristics of less loss by providing an intermediate layer between core and clad and defining their refractive indices, the diameter of the core and the thickness of the intermediate layer.
COPYRIGHT: (C)1978,JPO&Japio
JP14755376A 1976-12-08 1976-12-08 W type optical fiber Pending JPS5371841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14755376A JPS5371841A (en) 1976-12-08 1976-12-08 W type optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14755376A JPS5371841A (en) 1976-12-08 1976-12-08 W type optical fiber

Publications (1)

Publication Number Publication Date
JPS5371841A true JPS5371841A (en) 1978-06-26

Family

ID=15432923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14755376A Pending JPS5371841A (en) 1976-12-08 1976-12-08 W type optical fiber

Country Status (1)

Country Link
JP (1) JPS5371841A (en)

Similar Documents

Publication Publication Date Title
JPS5258547A (en) Light transmission fiber
JPS5565909A (en) Optical fiber
JPS5250246A (en) Light transmitting line
JPS5468651A (en) Light fixing attenuator
JPS5371841A (en) W type optical fiber
JPS5397444A (en) Self-repair type optical fiber
JPS52153453A (en) Optical fiber
JPS52146647A (en) W type optical fiber
JPS5555302A (en) Optical fiber
JPS5232341A (en) Optical fiber for electro communication
JPS52146646A (en) W type optical fiber
JPS52106748A (en) Light transmission channel
JPS52120842A (en) Optical transmission fiber
JPS5429656A (en) Optical fiber directivity coupler
JPS5415758A (en) Production of optical fibers comprising provision of coupling parts
JPS5758113A (en) Optical fiber
JPS549951A (en) Optical connector and production of the same
JPS5434844A (en) Reinforcing method of glass fiber for optical transmission
JPS5317746A (en) Manufacture of sleeve of optical fibers
JPS531034A (en) Optical fiber
JPS52121339A (en) Optical fiber cable
JPS569708A (en) Image fiber
JPS538152A (en) Optical cable
JPS52141233A (en) Optical fiber
JPS5465554A (en) Combined wide band optical fiber