KR100475225B1 - 패치 코드형 광감쇠기 - Google Patents
패치 코드형 광감쇠기 Download PDFInfo
- Publication number
- KR100475225B1 KR100475225B1 KR10-2003-0018071A KR20030018071A KR100475225B1 KR 100475225 B1 KR100475225 B1 KR 100475225B1 KR 20030018071 A KR20030018071 A KR 20030018071A KR 100475225 B1 KR100475225 B1 KR 100475225B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical
- optical fiber
- attenuated
- patch cord
- attenuator
- Prior art date
Links
Classifications
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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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
- G02B6/266—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting the optical element being an attenuator
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
-
- 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
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (2)
- 광통신 시스템에서 광신호 전송을 위해 사용되는 패치 코드형 광감쇠기에 있어서,상기 패치 코드형 광감쇠기(1)는 양단에 광커넥터(20),(20')가 부착된 패치 코드 케이블(10)과,상기 케이블(10) 중심부에 삽입되어 있는 표준광섬유(12)의 어느 한쪽 단부에 감쇠광섬유(13)를 접속하여 광감쇠기로 구성하기 위하여 한쪽의 광커넥터(20)(20')를 설정하여 광감쇠량에 따라 감쇠광섬유(13)의 직경에 대응하는 내경을 가지는 홀(14)과 전체 사이즈를 결정하여 광커넥터(20)(20')에 실장되는 페룰(22)과,상기 페룰(22)의 홀(14)을 따라 정해진 길이대로 인입되어 광을 감쇠시키는 감쇠광섬유(13)와,상기 감쇠광섬유(13)를 페룰(22)에 정해진 홀(14)의 전체 길이 범위에서 표준광섬유(12)와 접속시키기 위하여 감쇠광섬유(13)와 표준광섬유(12)를 융착 접합으로 접합시킨 접속부(15)로 이루어지는 것을 특징으로 하는 패치 코드형 광감쇠기.
- 제 1 항에 있어서,상기 접속부(15)는, 페룰(22)에 형성된 감쇠광섬유(13) 실장용 홀(14)과 또 다른 홀(14')인 표준광섬유(12) 실장용 홀(14')이 만나는 지점을 중심으로 설정하여 페룰(22) 내부에 위치하도록 구성된 것을 특징으로 하는 패치 코드형 광감쇠기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0018071A KR100475225B1 (ko) | 2003-03-24 | 2003-03-24 | 패치 코드형 광감쇠기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0018071A KR100475225B1 (ko) | 2003-03-24 | 2003-03-24 | 패치 코드형 광감쇠기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030069900A KR20030069900A (ko) | 2003-08-27 |
KR100475225B1 true KR100475225B1 (ko) | 2005-03-10 |
Family
ID=32226421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0018071A KR100475225B1 (ko) | 2003-03-24 | 2003-03-24 | 패치 코드형 광감쇠기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100475225B1 (ko) |
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2003
- 2003-03-24 KR KR10-2003-0018071A patent/KR100475225B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20030069900A (ko) | 2003-08-27 |
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