KR20150043163A - 다수의 단파장 광을 결합하기 위한 다중 광 결합기 - Google Patents
다수의 단파장 광을 결합하기 위한 다중 광 결합기 Download PDFInfo
- Publication number
- KR20150043163A KR20150043163A KR20130122264A KR20130122264A KR20150043163A KR 20150043163 A KR20150043163 A KR 20150043163A KR 20130122264 A KR20130122264 A KR 20130122264A KR 20130122264 A KR20130122264 A KR 20130122264A KR 20150043163 A KR20150043163 A KR 20150043163A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- mode
- side optical
- waveguide
- optical waveguide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/125—Bends, branchings or intersections
-
- 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
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2773—Polarisation splitting or combining
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/03—WDM arrangements
- H04J14/0307—Multiplexers; Demultiplexers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
도 2는 단일모드 광도파로 내의 광의 공간적 세기분포를 보여주는 도면,
도 3은 다중모드 광도파로 내의 광의 공간적 세기분포를 보여주는 도면,
도 4는 방사모드를 설명하기 위한 도면,
도 5는 본 발명의 일 실시예에 따른 다중 광 결합기를 보여주는 도면,
도 6은 본 발명의 일 실시예에 따른 다중 광 결합기의 비교예이다.
120:출력측 광도파로
Claims (6)
- 복수 개의 입력측 광도파로; 및
입력단에 상기 입력측 광도파로들의 출력단이 함께 결합하며, 상기 입력측 광도파로의 광들을 결합하여 출력하는 하나의 출력측 광도파로;를 포함하며,
상기 입력측 광도파로들은 서로 다른 파장의 광을 상기 출력측 광도파로로 전달하는 것을 특징으로 하는 다중 광 결합기.
- 제 1 항에 있어서,
상기 입력측 광도파로들은 단일모드 광도파로(single-mode optical waveguide) 및 다중모드 광도파로(multimode optical fiber)를 포함하는 것을 특징으로 하는 다중 광 결합기.
- 제 1 항 또는 제 2 항에 있어서,
상기 입력측 광도파로들은 서로 폭이 상이한 것을 특징으로 하는 다중 광 결합기.
- 제 3 항에 있어서,
상기 출력측 광도파로는 다중모드 광도파로인 것을 특징으로 하는 다중 광 결합기.
- 제 4 항에 있어서,
상기 입력측 광도파로들은 서로 다른 파장의 LED광, 레이저 또는 복합광을 상기 출력측 광도파로로 전달하는 것을 특징으로 하는 다중 광 결합기.
- 제 5 항에 있어서,
상기 입력측 광도파로들의 입력단에는 각각 LED광원, 레이저광원 또는 복합광원이 구비되는 것을 특징으로 하는 다중 광 결합기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130122264A KR101542476B1 (ko) | 2013-10-14 | 2013-10-14 | 다수의 단파장 광을 결합하기 위한 다중 광 결합기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130122264A KR101542476B1 (ko) | 2013-10-14 | 2013-10-14 | 다수의 단파장 광을 결합하기 위한 다중 광 결합기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150043163A true KR20150043163A (ko) | 2015-04-22 |
KR101542476B1 KR101542476B1 (ko) | 2015-08-06 |
Family
ID=53035995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130122264A Expired - Fee Related KR101542476B1 (ko) | 2013-10-14 | 2013-10-14 | 다수의 단파장 광을 결합하기 위한 다중 광 결합기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101542476B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017194577A (ja) * | 2016-04-20 | 2017-10-26 | パナソニックIpマネジメント株式会社 | 光モジュール及び光伝送システム |
JP2017194578A (ja) * | 2016-04-20 | 2017-10-26 | パナソニックIpマネジメント株式会社 | 光モジュール及び光伝送システム |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW575745B (en) * | 2001-10-24 | 2004-02-11 | Hitachi Ltd | Optical waveguide member and optical module |
JP2004252142A (ja) * | 2003-02-20 | 2004-09-09 | Ngk Insulators Ltd | 光デバイス |
-
2013
- 2013-10-14 KR KR1020130122264A patent/KR101542476B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017194577A (ja) * | 2016-04-20 | 2017-10-26 | パナソニックIpマネジメント株式会社 | 光モジュール及び光伝送システム |
JP2017194578A (ja) * | 2016-04-20 | 2017-10-26 | パナソニックIpマネジメント株式会社 | 光モジュール及び光伝送システム |
Also Published As
Publication number | Publication date |
---|---|
KR101542476B1 (ko) | 2015-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203103748U (zh) | 一种输出659.5nm与1319nm双波长光纤激光器 | |
CN114144711B (zh) | 发光装置和光纤 | |
US8983259B2 (en) | Multi-function beam delivery fibers and related system and method | |
WO2012024607A3 (en) | Lighting devices utilizing optical waveguides and remote light converters, and related methods | |
KR20150122663A (ko) | 멀티 모드-멀티 모드 광섬유 컴바이너를 갖는 초고출력 광섬유 레이저 시스템 | |
JPH02150806A (ja) | 高光度電磁線送信用光ファイバー束 | |
US20150036332A1 (en) | Display illuminating module | |
JP2013123477A (ja) | 複数の導光部材を有する照射モジュール | |
WO2013140484A1 (ja) | 発光装置 | |
US20170038514A1 (en) | Light source apparatus and endoscope apparatus with the light source apparatus | |
JP6348861B2 (ja) | 光伝送装置及び光伝送方法 | |
CN113227847A (zh) | 用于将受激拉曼散射(srs)光导向出纤芯并进入包层的光纤装置和方法 | |
EP3279556B1 (en) | Fiber optic light source | |
KR101542476B1 (ko) | 다수의 단파장 광을 결합하기 위한 다중 광 결합기 | |
JP6535848B2 (ja) | チップ型バンドルファイバ合波器及びチップ型マルチ波長光源 | |
CN107580686A (zh) | 光电器件 | |
TWI637570B (zh) | 光纖雷射裝置 | |
JP2005283917A (ja) | 光伝送路端末部、その光伝送路結合部、光伝送路の接続方法、非可視光の存在確認方法、及び非可視光の照射位置確認方法、並びに光伝送装置。 | |
JP2019138927A (ja) | 光ファイバ及び光伝送システム | |
US20230390436A1 (en) | Ultraviolet light irradiation system and ultraviolet light irradiation method | |
US20070177845A1 (en) | Directional light beam generators | |
WO2014132473A1 (ja) | 線状発光体、固体発光装置および固体照明装置 | |
KR102289331B1 (ko) | 가이드 빔 장치 및 이를 포함하는 레이저 빔 결합기 | |
JP2007103704A (ja) | 発光装置、レーザディスプレイ、内視鏡 | |
JP5675911B2 (ja) | 光ファイバ照明装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20131014 |
|
PA0201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20141229 Patent event code: PE09021S01D |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20150729 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20150731 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20150731 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20180509 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20180509 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20190515 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20190515 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20200508 Start annual number: 6 End annual number: 6 |
|
PC1903 | Unpaid annual fee |