KR880002762A - Method for manufacturing depressed multi-clad optical fiber by VAD method - Google Patents

Method for manufacturing depressed multi-clad optical fiber by VAD method Download PDF

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Publication number
KR880002762A
KR880002762A KR1019860007122A KR860007122A KR880002762A KR 880002762 A KR880002762 A KR 880002762A KR 1019860007122 A KR1019860007122 A KR 1019860007122A KR 860007122 A KR860007122 A KR 860007122A KR 880002762 A KR880002762 A KR 880002762A
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KR
South Korea
Prior art keywords
cladding
optical fiber
depressed
manufacturing
refractive index
Prior art date
Application number
KR1019860007122A
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Korean (ko)
Other versions
KR900002965B1 (en
Inventor
강희전
Original Assignee
최형규
대한전선 주식회사
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.)
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Publication date
Application filed by 최형규, 대한전선 주식회사 filed Critical 최형규
Priority to KR8607122A priority Critical patent/KR900002965B1/en
Publication of KR880002762A publication Critical patent/KR880002762A/en
Application granted granted Critical
Publication of KR900002965B1 publication Critical patent/KR900002965B1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Communication Cables (AREA)

Abstract

내용 없음No content

Description

브이 에이 디(VAD)공법에 의한 디프레스된 다중 클래딩 광섬유의 제조방법Method for manufacturing depressed multi-clad optical fiber by VAD method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명의 전체 제조방법을 표시한 예시도.1 is an exemplary view showing the entire manufacturing method of the present invention.

제 2도는 본 발명으로 얻은 광섬유의 굴절율을 나타낸 도면.2 is a view showing the refractive index of the optical fiber obtained by the present invention.

Claims (1)

브이 에이 디 공법에 의한 광섬유의 제조방법에 있어서 각기 독자적으로 제어가능한 4개의 버너를 사용하여 코아위에 코아보다 굴절율이 낮은 1차 클래딩의 점착성 코딩을 형성하고 그 위에 연속적으로 코아와 동일하거나 1타 클래딩의 굴절률보다 높은 제 2의 클래딩용 점착성 코딩을 형성한후 제2의 클래딩의 굴절률보다 낮거나 높은 점착성 코팅으로 제3의 클래딩을 형성하여 각기 굴절율이 다른 3개이상의 클래딩층을 갖는 것을 특징으로 하는, 브이 에이 디 공법에 의한 디프레스된 다중 클래딩 광섬유의 제조방법.In the manufacturing method of the optical fiber by V-Day method, four independent burners are used to form a sticky coding of a primary cladding having a lower refractive index than the core on the core, and the same or the first type cladding on the core continuously. After forming the adhesive coding for the second cladding higher than the refractive index of the third cladding to form a third cladding with the adhesive coating lower or higher than the refractive index of the second cladding, characterized in that each having three or more cladding layers having different refractive index Method for producing a depressed multi-clad optical fiber by V-D method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8607122A 1986-08-27 1986-08-27 Making method for optical fiber by vad method of construction KR900002965B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR8607122A KR900002965B1 (en) 1986-08-27 1986-08-27 Making method for optical fiber by vad method of construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR8607122A KR900002965B1 (en) 1986-08-27 1986-08-27 Making method for optical fiber by vad method of construction

Publications (2)

Publication Number Publication Date
KR880002762A true KR880002762A (en) 1988-05-11
KR900002965B1 KR900002965B1 (en) 1990-05-03

Family

ID=19251948

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8607122A KR900002965B1 (en) 1986-08-27 1986-08-27 Making method for optical fiber by vad method of construction

Country Status (1)

Country Link
KR (1) KR900002965B1 (en)

Also Published As

Publication number Publication date
KR900002965B1 (en) 1990-05-03

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