JP2020098335A - 軸方向に調整された非回転バレルファイバーコリメータ - Google Patents
軸方向に調整された非回転バレルファイバーコリメータ Download PDFInfo
- Publication number
- JP2020098335A JP2020098335A JP2019225676A JP2019225676A JP2020098335A JP 2020098335 A JP2020098335 A JP 2020098335A JP 2019225676 A JP2019225676 A JP 2019225676A JP 2019225676 A JP2019225676 A JP 2019225676A JP 2020098335 A JP2020098335 A JP 2020098335A
- Authority
- JP
- Japan
- Prior art keywords
- threaded barrel
- barrel
- threaded
- lens assembly
- fiber
- 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
- 239000000835 fiber Substances 0.000 title claims description 34
- 230000003287 optical effect Effects 0.000 claims abstract description 7
- 239000013307 optical fiber Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/30—Collimators
-
- 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
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- 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
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
- G02B6/3624—Fibre head, e.g. fibre probe termination
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
本出願は、2018年12月13日に出願された米国仮特許出願第62/779,239号明細書の優先権を主張し、その開示は、全体が参照により本明細書に組み込まれる。
Claims (5)
- ハウジングと、
前記ハウジングにその第1部分で調整可能に連結されたネジ山付きバレルと、
前記ハウジングにその第2部分で連結され、前記ネジ山付きバレルから第1距離に位置決めされたレンズアセンブリと、
前記ハウジングに連結され、前記ネジ山付きバレル前記レンズアセンブリとの間の距離を前記第1距離から第2距離に変更するように構成されたネジ山付き調整ノブと、
前記ネジ山付きバレルに連結された係止ナットと、
を備える、ファイバー位置決め装置。 - 前記ネジ山付きバレルが、光ケーブルを受け入れるように構成されている、請求項1に記載のファイバー位置決め装置。
- 前記ネジ山付きバレルが機械加工溝を含み、前記ネジ山付きバレルが回転するのを防止する留め具を更に備える、請求項1に記載のファイバー位置決め装置。
- 前記留め具が、止めネジ、ボルト、又はダボのいずれかである、請求項3に記載のファイバー位置決め装置。
- 前記レンズアセンブリがコリメートレンズ又はレンズアセンブリを含む、請求項1に記載のファイバー位置決め装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862779239P | 2018-12-13 | 2018-12-13 | |
US62/779,239 | 2018-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020098335A true JP2020098335A (ja) | 2020-06-25 |
JP6912833B2 JP6912833B2 (ja) | 2021-08-04 |
Family
ID=71071373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019225676A Active JP6912833B2 (ja) | 2018-12-13 | 2019-12-13 | 軸方向に調整された非回転バレルファイバーコリメータ |
Country Status (4)
Country | Link |
---|---|
US (1) | US11828987B2 (ja) |
JP (1) | JP6912833B2 (ja) |
KR (1) | KR102329096B1 (ja) |
TW (1) | TWI726532B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112327502B (zh) * | 2020-09-28 | 2022-07-19 | 南京核安核能科技有限公司 | 一种带有开口调节的探测器准直器 |
CN115113334A (zh) * | 2022-05-17 | 2022-09-27 | 长春理工大学 | 一种可快速实现单模光纤耦合系统装调校准结构及其校准方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4812009A (en) * | 1987-06-30 | 1989-03-14 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber connector |
JPH02119613U (ja) | 1989-03-13 | 1990-09-26 | ||
JPH04145401A (ja) | 1990-10-08 | 1992-05-19 | Nippon Telegr & Teleph Corp <Ntt> | 光可変遅延装置 |
JP2583098Y2 (ja) | 1992-10-22 | 1998-10-15 | ミヤチテクノス株式会社 | レーザ入射ユニット |
WO1997015853A1 (en) | 1995-10-27 | 1997-05-01 | The Applied Technology Partnership | Modular fiber optic illumination system |
US5917985A (en) | 1995-12-30 | 1999-06-29 | Korea Electronic Technology Institute | Optical attenuator |
US5677799A (en) * | 1996-11-22 | 1997-10-14 | Silitek Corporation | Lens assembly with adjustable focusing arrangement |
JPH10186170A (ja) | 1996-12-27 | 1998-07-14 | Ishikawajima Harima Heavy Ind Co Ltd | 光カップリング装置 |
KR20020005824A (ko) * | 2000-07-10 | 2002-01-18 | 고윤화 | 독서 카메라 |
TW509781B (en) * | 2001-05-10 | 2002-11-11 | Uconn Technology Inc | Measurement method and device of the slanting surface angle of optical device |
TW560620U (en) * | 2002-12-26 | 2003-11-01 | Ind Tech Res Inst | A method and apparatus of lens fixing of collimators |
US6801688B1 (en) | 2002-12-26 | 2004-10-05 | Lockheed Martin Corporation | Fiber optic collimator apparatus and method |
US7208855B1 (en) * | 2004-03-12 | 2007-04-24 | Wood Group Esp, Inc. | Fiber-optic cable as integral part of a submersible motor system |
US7336433B2 (en) * | 2005-05-25 | 2008-02-26 | David Gian-Teh Ho | Focusable laser collimator |
US7295733B2 (en) * | 2005-06-21 | 2007-11-13 | Finisar Corporation | Power and encircled flux alignment |
CN102081199A (zh) | 2010-12-17 | 2011-06-01 | 扬州科莱斯激光技术有限公司 | 一种大功率半导体激光器的光纤耦合装置 |
EP3066503A1 (en) | 2013-11-04 | 2016-09-14 | Tyco Electronics Raychem BVBA | Fiber optic connector having an optical fiber that is axially moveable within a ferrule |
CN104777561B (zh) | 2014-01-14 | 2018-03-23 | 泰科电子(上海)有限公司 | 校准系统和方法、光纤插芯组件及制造方法、光纤连接器 |
CN105652462B (zh) | 2016-01-22 | 2018-05-25 | 中国人民解放军国防科学技术大学 | 一种带包层光滤除功能的大功率光纤准直器系统 |
DE102017205590B3 (de) * | 2017-04-03 | 2017-12-14 | Asphericon Gmbh | Justierbarer Faserkollimator und Verfahren zu dessen Montage |
-
2019
- 2019-12-12 US US16/712,248 patent/US11828987B2/en active Active
- 2019-12-13 JP JP2019225676A patent/JP6912833B2/ja active Active
- 2019-12-13 KR KR1020190166761A patent/KR102329096B1/ko active IP Right Grant
- 2019-12-13 TW TW108145700A patent/TWI726532B/zh active
Also Published As
Publication number | Publication date |
---|---|
US11828987B2 (en) | 2023-11-28 |
TW202040218A (zh) | 2020-11-01 |
US20200192030A1 (en) | 2020-06-18 |
TWI726532B (zh) | 2021-05-01 |
JP6912833B2 (ja) | 2021-08-04 |
KR102329096B1 (ko) | 2021-11-18 |
KR20200073164A (ko) | 2020-06-23 |
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