KR840002529A - 미소만곡 광학섬유 탭식 지연선 - Google Patents

미소만곡 광학섬유 탭식 지연선 Download PDF

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Publication number
KR840002529A
KR840002529A KR1019820005208A KR820005208A KR840002529A KR 840002529 A KR840002529 A KR 840002529A KR 1019820005208 A KR1019820005208 A KR 1019820005208A KR 820005208 A KR820005208 A KR 820005208A KR 840002529 A KR840002529 A KR 840002529A
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South Korea
Prior art keywords
optical fiber
tapped
delay line
outside
steered
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KR1019820005208A
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English (en)
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KR880002473B1 (ko
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에이. 뉴우톤(외 1) 스티븐
Original Assignee
로렌스 더불유. 오스본
더 보드 오브 트러스티스 오브 더 리랜드 스텐포드 쥬니어 유니버시티
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Publication of KR840002529A publication Critical patent/KR840002529A/ko
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Publication of KR880002473B1 publication Critical patent/KR880002473B1/ko

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    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2861—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
    • 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
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
  • Laser Surgery Devices (AREA)

Abstract

내용 없음.

Description

미소만곡 광학섬유 탭식 지연선
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 가중 응답을 발생시키는 원통형 렌즈를 포함한, 본 발명의 양호한 실시예의 측면도.
제2도 광학섬유가 코어 주위에 감겨지는 방법을 도시한, 제1도에 도시한 바와 같은 본 발명의 평면도.
제3도는 재킷(jacket)이 제거된 광학섬유의 부분, 인덱스(index)정합 매질의 여러 부분 및 유리 슬라이드(slide)의 정렬을 도시한, 제1도에 도시한 탭(tap) 지역의 확대도.

Claims (8)

  1. 탭식 광학섬유 지연선에 있어서, 선택적 제1 및 제2 부분을 갖고 있고, 상기 제1부분이 상기 제1부분 내에서이동하는 광선신호의 2일부분이 상기 제1부분에서 광학섬유의 외부에서 조종되기에 충분히 작은 반경의 만곡 및 상기 제2부분내에서 이동하는 광선 신호의 일부분이 상기 제2부분에서의 상기 광학섬유의 외부에서 조종되는 것을 방해하기 충분히 큰 상기 제2부분내의 어떤 만곡 반경을 포함하는 광학섬유의 길이 및 상기 제1부분에서 상기 광학섬유의 외부에서 조동된 광선을 검출하기 위한 장치를 특징으로 하는 미소 만국 광학섬유 탭식 지연선.
  2. 제1항에 있어서, 상기 검출 장치가 상기 광학섬유 외부에서 조종된 광선 신호들을 전기 신호들로 변환시키기 위한 광전기 장치를 포함하는 것을 특징으로 하는 탭식 광학섬유 지연선.
  3. 제2항에 있어서, 검출 장치가 광학섬유 외부에서 조종된 광선을 상기 광전기 장치에 접촉시키기 위한 접속 렌진를 부수적으로 포함하는 것을 특징으로 하는 탭식 광학섬유 지연선.
  4. 제3항에 있어서, 상기 접속렌즈가 원통형 렌즈인 것을 특징으로 하는 탭식 광학섬유 지연선.
  5. 제1항에 있어서, 상기 제1부분내의 상기 만국과 접촉된 인덱스 정합 매질을 부수적으로 포함하고, 상기 인덱스 정합 매질이 상기 광학섬유 외부에서 조종된 광선이 상기 만국위치에서 상기 광학섬유로부터 이동되도록 하는 것을 특징으로 하는 탭식 광학섬유 지연선.
  6. 제5향에 있어서, 상기 인덱스 정합 매질이 접착제인 것을 특징으로 하는 탭식 광학섬유 지연선.
  7. 제5향 또는 제6항에 있어서, 유리 슬라이드를 부수적으로 포함하고, 상기 유리슬라이드가 상기 인덱스 정합 매질과 접촉되어 있고 상기 광학섬유 외부에서 조종된 상기 광선이 상기 슬라이드와 직교하는 비임내에서 조종되도록 하는 것을 특징으로 하는 탭식 광학섬유 지연선.
  8. 제1항에 있어서, 상기 광학섬유내의 상기 만국들의 연속된 만국들 사이의 거리가 일정한 거리인 것을 특징으로 하는 탭식 광학 지연선.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR8205208A 1981-11-19 1982-11-18 미소 만곡 탭식 광섬유 지연선 및 그 탭핑방법 KR880002473B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/323,037 US4557552A (en) 1981-11-19 1981-11-19 Microbend optical fiber tapped delay line
US323037 1981-11-19
US323.037 1981-11-19

Publications (2)

Publication Number Publication Date
KR840002529A true KR840002529A (ko) 1984-07-02
KR880002473B1 KR880002473B1 (ko) 1988-11-14

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KR8205208A KR880002473B1 (ko) 1981-11-19 1982-11-18 미소 만곡 탭식 광섬유 지연선 및 그 탭핑방법

Country Status (11)

Country Link
US (1) US4557552A (ko)
EP (1) EP0080815B1 (ko)
JP (1) JPS5893004A (ko)
KR (1) KR880002473B1 (ko)
AT (1) ATE21285T1 (ko)
AU (1) AU564023B2 (ko)
BR (1) BR8206673A (ko)
CA (1) CA1222896A (ko)
DE (1) DE3272471D1 (ko)
IL (1) IL67204A (ko)
NO (1) NO823871L (ko)

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Also Published As

Publication number Publication date
BR8206673A (pt) 1983-10-04
CA1222896A (en) 1987-06-16
JPS5893004A (ja) 1983-06-02
ATE21285T1 (de) 1986-08-15
EP0080815A1 (en) 1983-06-08
AU564023B2 (en) 1987-07-30
EP0080815B1 (en) 1986-08-06
KR880002473B1 (ko) 1988-11-14
DE3272471D1 (en) 1986-09-11
US4557552A (en) 1985-12-10
IL67204A0 (en) 1983-03-31
AU9028482A (en) 1983-05-26
NO823871L (no) 1983-05-20
IL67204A (en) 1986-02-28

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