KR100576152B1 - 광신호검출장치 - Google Patents
광신호검출장치 Download PDFInfo
- Publication number
- KR100576152B1 KR100576152B1 KR1020040003345A KR20040003345A KR100576152B1 KR 100576152 B1 KR100576152 B1 KR 100576152B1 KR 1020040003345 A KR1020040003345 A KR 1020040003345A KR 20040003345 A KR20040003345 A KR 20040003345A KR 100576152 B1 KR100576152 B1 KR 100576152B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical signal
- optical
- signal detection
- optical cable
- cable
- Prior art date
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Classifications
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- 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
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
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- 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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2589—Bidirectional transmission
- H04B10/25891—Transmission components
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (1)
- 원통형의 코어(311)와, 일정한 두께로 코어(311)의 외주면을 감싸는 클래드(312) 및, 일정한 두께로 클래드(312)의 외주면을 감싸는 재킷(313)으로 이루어지되, 클래드(312)가 외부로 노출되어진 노출면(312a)이 외주면에 형성되고, 길이방향을 따라 일정한 간격을 이루는 다수의 광신호검출홈(312b)이 노출면(312a)에 형성되며, 투명 또는 반투명 재질이면서 클래드(312)보다 굴절률이 낮은 재질의 보조 피복(314)을 매개로 광신호검출홈(312b)이 밀봉되어진 광신호검출용 광케이블(310)과 ;광신호검출용 광케이블(310)의 양쪽 선단에 각각 설치되어, 원통형의 광케이블(10)과 광신호검출용 광케이블(310)을 상호 연결하는 광케이블 어뎁터(321,322) ;광신호검출용 광케이블(310)의 보조 피복(314)에 부착되어, 광신호검출홈(312b)으로 유도된 후 보조 피복(314)을 통해 출력되는 광신호를 검출하여 이를 전기적인 신호로 변환하는 광신호검출센서(331,332) 및;광신호검출센서(331,332)에 의해 작동 제어되어, 광신호 검출상태를 가시적으로 외부로 출력하는 출력유닛(341,342)으로 이루어진 것을 특징으로 하는 광신호검출장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040003345A KR100576152B1 (ko) | 2004-01-16 | 2004-01-16 | 광신호검출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040003345A KR100576152B1 (ko) | 2004-01-16 | 2004-01-16 | 광신호검출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050075801A KR20050075801A (ko) | 2005-07-22 |
KR100576152B1 true KR100576152B1 (ko) | 2006-05-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040003345A KR100576152B1 (ko) | 2004-01-16 | 2004-01-16 | 광신호검출장치 |
Country Status (1)
Country | Link |
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KR (1) | KR100576152B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100651238B1 (ko) | 2005-04-27 | 2006-11-30 | 주식회사 골드텔 | 광신호검출장치 |
KR100651221B1 (ko) | 2005-04-27 | 2006-11-30 | 주식회사 골드텔 | 광신호검출장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100628838B1 (ko) * | 2004-02-02 | 2006-09-26 | 주식회사 골드텔 | 광신호검출장치 |
CN116087710A (zh) * | 2022-12-29 | 2023-05-09 | 中国铁建电气化局集团有限公司 | 光缆保护层故障实时监测装置及其监测方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979137A (ja) | 1982-10-28 | 1984-05-08 | Agency Of Ind Science & Technol | 光フアイバの断線検出方法 |
KR100416688B1 (ko) | 2001-11-08 | 2004-01-31 | 주식회사 한택 | 광소자가 집적된 광섬유 블럭 |
-
2004
- 2004-01-16 KR KR1020040003345A patent/KR100576152B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5979137A (ja) | 1982-10-28 | 1984-05-08 | Agency Of Ind Science & Technol | 光フアイバの断線検出方法 |
KR100416688B1 (ko) | 2001-11-08 | 2004-01-31 | 주식회사 한택 | 광소자가 집적된 광섬유 블럭 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100651238B1 (ko) | 2005-04-27 | 2006-11-30 | 주식회사 골드텔 | 광신호검출장치 |
KR100651221B1 (ko) | 2005-04-27 | 2006-11-30 | 주식회사 골드텔 | 광신호검출장치 |
Also Published As
Publication number | Publication date |
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KR20050075801A (ko) | 2005-07-22 |
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