KR870010700A - 래맨-활성 광섬유를 포함하는 장치 - Google Patents

래맨-활성 광섬유를 포함하는 장치 Download PDF

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Publication number
KR870010700A
KR870010700A KR870003859A KR870003859A KR870010700A KR 870010700 A KR870010700 A KR 870010700A KR 870003859 A KR870003859 A KR 870003859A KR 870003859 A KR870003859 A KR 870003859A KR 870010700 A KR870010700 A KR 870010700A
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South Korea
Prior art keywords
fiber
optical fiber
signal radiation
core
raman
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KR870003859A
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English (en)
Inventor
엘리스 라인즈 말콤
브렌트 라이온즈 캐니드
엘리자베스 밀러 앤
낫소 커트
Original Assignee
오레그 이. 앨버
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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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Application filed by 오레그 이. 앨버, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 오레그 이. 앨버
Publication of KR870010700A publication Critical patent/KR870010700A/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2916—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using Raman or Brillouin amplifiers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Lasers (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Magnetic Variables (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)

Abstract

내용 없음

Description

래맨-활성 광섬유를 포함하는 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 전자기 신호 방사선의 소스,
    신호 방사선을 위한 전송 통로를 제 1 섬유 위치에서 제 2 섬유 위치까지 형성하는 광섬유 수단.
    제 1 섬유 위치에 있는 섬유와 제 2 섬유 위치에 있는 신호 방사선 응답 수단에 신호 방사선을 결합시키는 수단, 및
    신호 방사선을 위한 전송 통로의 적어도 일부를 형성하며 코어와 코어를 둘러싸고 있는 클레딩을 포함하는 래맨-활성 광섬유의 길이를 포함하는 신호 방사선 래맨 증폭 수단을 포함하는 장치에 있어서,
    적어도 래맨-활성 광섬유의 코어는 GeO2, SiO2, ASO1ㆍ5및 그들의 조합으로부터 선택된 글라스-형성 제 1 주 성분과 PbO, BiO1ㆍ5, SbO1ㆍ5TlO0ㆍ5및 그들의 조합으로부터 선택된 중금속 산화물 제 2 주성분을 포함하는 글라스로 구성되며,
    제 1 및 제 2 주성분은 적어도 코어의 70몰%이며,
    래맨-활성 광섬유에서 신호 방사선을 위한 상대적인 래맨 크르스 섹션은 적어도 15인 것을 특징으로 하는 래맨-활성 광섬유을 포함하는 장치.
  2. 제 1 항에 있어서,
    제 1 주성분은 코어의 약 25와 60몰% 사이에 있는 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  3. 제 2 항에 있어서,
    제 2 주성분은 근본적으로 BiO1ㆍ5및 PbO 또는 SbO1ㆍ5또는 SbO1ㆍ5및 Bio1ㆍ5로 구성되는것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  4. 제 1 또는 2 항에 있어서,
    SiO2는 적어도 코어의 50몰% 정도인 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  5. 제 1 항에 있어서, 클래딩의 70몰%가 되는 제 1 및 제 2 주성분을 포함하는 글라스로 구성되는 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  6. 제 1 또는 2 항에 있어서,
    장치는 광섬유 통신 시스템인 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  7. 제 1 또는 2 항에 있어서,
    장치는 적어도 신호 방사선의 일부를 섬유로부터 결합 해제하는 수단인 신호방사선-응답 수단과 폐쇄 루프 광섬유 전송 통로를 포함하는 광섬유 신호 저장 수단을 포함하는 정보 처리 시스템인 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  8. 제 7 항에 있어서,
    정보 처리 장치는 디지탈 컴퓨터인 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  9. 제 1 항에 있어서, 장치는 광섬유 감지기인 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
  10. 제 9 항에 있어서,
    광섬유 감지기는회전 감지기, 각속도계, 스트레인 감지기, 온도계, 자력계, 압력 감지기 또는 오염 감지기 일수 있는 것을 특징으로 하는 래맨-활성 광섬유를 포함하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870003859A 1986-04-25 1987-04-22 래맨-활성 광섬유를 포함하는 장치 KR870010700A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/856,165 US4790619A (en) 1986-04-25 1986-04-25 Apparatus comprising Raman-active optical fiber
US856165 1986-04-25

Publications (1)

Publication Number Publication Date
KR870010700A true KR870010700A (ko) 1987-11-30

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ID=25322979

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KR870003859A KR870010700A (ko) 1986-04-25 1987-04-22 래맨-활성 광섬유를 포함하는 장치

Country Status (8)

Country Link
US (1) US4790619A (ko)
EP (1) EP0248517B1 (ko)
JP (1) JP2535531B2 (ko)
KR (1) KR870010700A (ko)
AU (1) AU580708B2 (ko)
CA (1) CA1277404C (ko)
DE (1) DE3750707T2 (ko)
DK (1) DK207887A (ko)

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Also Published As

Publication number Publication date
DE3750707T2 (de) 1995-03-09
AU580708B2 (en) 1989-01-27
US4790619A (en) 1988-12-13
DK207887D0 (da) 1987-04-24
DK207887A (da) 1987-10-26
AU7184087A (en) 1987-11-05
CA1277404C (en) 1990-12-04
JPS6311916A (ja) 1988-01-19
EP0248517A3 (en) 1989-11-15
EP0248517B1 (en) 1994-11-02
JP2535531B2 (ja) 1996-09-18
EP0248517A2 (en) 1987-12-09
DE3750707D1 (de) 1994-12-08

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