JP2019503275A - レーザ光学装置およびヘッド - Google Patents
レーザ光学装置およびヘッド Download PDFInfo
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- JP2019503275A JP2019503275A JP2018556770A JP2018556770A JP2019503275A JP 2019503275 A JP2019503275 A JP 2019503275A JP 2018556770 A JP2018556770 A JP 2018556770A JP 2018556770 A JP2018556770 A JP 2018556770A JP 2019503275 A JP2019503275 A JP 2019503275A
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- laser
- laser optical
- optical fiber
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- parallel beam
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Classifications
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- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
- G02B27/0966—Cylindrical lenses
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
-
- 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
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Laser Beam Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Lasers (AREA)
Abstract
Description
200: レーザ光学ヘッド
10 : ハウジング
20 : 光ファイバ部
21 : コア部
22 : 被覆部
30 : コネクタ
40 : コリメータ
50 : 集束レンズ部
51 : 第1レンズ
52 : 第2レンズ
60 : ビーム変換装置
70 : 空間フィルタ
80 : ビーム拡大装置
Claims (11)
- レーザビームを伝送する光ファイバ部と、
前記光ファイバ部を連結するコネクタと、
前記レーザビームを平行ビームに変換するコリメータと、
前記平行ビームを集束する集束レンズ部とを含み、
前記集束レンズ部から発進する前記平行ビームは、フラットトップ(flat−top)ビームである、レーザ光学装置。 - 前記光ファイバ部は、コア部と、前記コア部を取り囲んでいる被覆部とを含む、請求項1に記載のレーザ光学装置。
- 前記コア部は、多角形形態を有する、請求項2に記載のレーザ光学装置。
- 前記コア部は、四角形形態を有する、請求項2に記載のレーザ光学装置。
- 前記平行ビームの形態およびエネルギー分布を変換させるビーム変換装置をさらに含む、請求項1に記載のレーザ光学装置。
- 前記平行ビームの大きさを変更可能なビーム拡大装置を追加的に含む、請求項1に記載のレーザ光学装置。
- 前記平行ビームの形態を変更可能な空間フィルタを追加的に含む、請求項1に記載のレーザ光学装置。
- ハウジングと、
前記ハウジング内に配置され、光ファイバ部を連結するコネクタと、
前記ハウジング内に配置された前記コネクタの一側に形成され、前記光ファイバ部から伝送したレーザビームを平行ビームに変換するコリメータと、
前記ハウジング内に配置され、前記平行ビームを集束する集束レンズ部とを含み、
前記集束レンズ部から発進する前記平行ビームは、フラットトップビームである、レーザ光学ヘッド。 - 前記ハウジングは、前記平行ビームの形態およびエネルギー分布を変換させるビーム変換装置を含む、請求項8に記載のレーザ光学ヘッド。
- 前記平行ビームの大きさを変更可能なビーム拡大装置を追加的に含む、請求項7に記載のレーザ光学装置。
- 前記ハウジングは、ビームの形態を変更可能な空間フィルタを含む、請求項7に記載のレーザ光学ヘッド。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0003982 | 2016-01-13 | ||
| KR1020160003982A KR101857544B1 (ko) | 2016-01-13 | 2016-01-13 | 레이저 광학 장치 및 헤드 |
| PCT/KR2016/002004 WO2017122865A1 (ko) | 2016-01-13 | 2016-02-29 | 레이저 광학 장치 및 헤드 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019503275A true JP2019503275A (ja) | 2019-02-07 |
| JP6779313B2 JP6779313B2 (ja) | 2020-11-04 |
Family
ID=59311670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018556770A Active JP6779313B2 (ja) | 2016-01-13 | 2016-02-29 | レーザ光学装置およびヘッド |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11169385B2 (ja) |
| JP (1) | JP6779313B2 (ja) |
| KR (1) | KR101857544B1 (ja) |
| WO (1) | WO2017122865A1 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7303538B2 (ja) * | 2018-05-28 | 2023-07-05 | 国立研究開発法人理化学研究所 | レーザ加工装置 |
| CN115268094B (zh) * | 2020-08-27 | 2023-06-02 | 西安炬光科技股份有限公司 | 一种光学模组及激光模组 |
| KR102428536B1 (ko) | 2020-12-29 | 2022-08-03 | 레이저쎌 주식회사 | 분진 차폐 기능이 있는 플랫탑 레이저빔 헤드 모듈 |
| WO2023196336A1 (en) * | 2022-04-05 | 2023-10-12 | Dolby Laboratories Licensing Corporation | Rectangular optical fiber for projection systems |
| KR102671302B1 (ko) | 2022-07-07 | 2024-05-31 | 레이저쎌 주식회사 | 원터치 방식으로 착탈되는 보호윈도우를 갖는 플랫탑 레이저빔 헤드 모듈 |
| KR102671301B1 (ko) | 2022-07-07 | 2024-05-31 | 레이저쎌 주식회사 | 원터치 방식으로 착탈되는 보호윈도우를 갖는 플랫탑 레이저빔 헤드 모듈 |
| KR102686143B1 (ko) * | 2022-11-15 | 2024-07-22 | 주식회사 제이스텍 | 미니 led 패키지 제조공정 |
| KR102861900B1 (ko) * | 2023-02-06 | 2025-09-19 | 호리바 에스텍코리아 주식회사 | 마이크로파를 이용한 반도체 시료 전하 캐리어의 수명측정 장치 및 이를 이용한 수명측정 방법 |
| CN116460422A (zh) * | 2023-04-07 | 2023-07-21 | 珠海市申科谱工业科技有限公司 | 一种mems芯片悬臂激光切割工艺 |
| CN118341758A (zh) * | 2024-04-09 | 2024-07-16 | 海目星激光智能装备(江苏)有限公司 | 一种锂电池极耳清洗装置及其清洗方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100208356A1 (en) * | 2009-02-13 | 2010-08-19 | Francis Cayer | Achromatic flat top beam shaping |
| JP2012000640A (ja) * | 2010-06-17 | 2012-01-05 | Omron Corp | レーザ加工装置およびレーザ加工方法 |
| WO2012071050A1 (en) * | 2010-11-23 | 2012-05-31 | Ipg Photonics Corporation | Beam shaper and method for laser treating workpiece |
| JP2012179612A (ja) * | 2011-02-28 | 2012-09-20 | Omron Corp | レーザ加工装置 |
| JP2015141371A (ja) * | 2014-01-30 | 2015-08-03 | 三菱電線工業株式会社 | 光ファイバ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3252708B2 (ja) | 1995-05-31 | 2002-02-04 | キヤノン株式会社 | 光学素子及びそれを用いた走査光学装置 |
| US6487022B1 (en) | 2001-08-24 | 2002-11-26 | Terabeam Corporation | Transmitter using uniform intensity transmission for a wireless optical communication system |
| US6879448B2 (en) * | 2003-06-26 | 2005-04-12 | International Business Machines Corporation | Apparatus for achromatizing optical beams |
| KR100669080B1 (ko) * | 2005-05-04 | 2007-01-15 | 주식회사 아이엠티 | 유기발광 디스플레이 제조용 레이저 패터닝 장치 및 방법 |
| JP5750581B2 (ja) * | 2011-06-20 | 2015-07-22 | パナソニックIpマネジメント株式会社 | 光照射装置 |
| CN104969055B (zh) * | 2013-03-14 | 2018-10-12 | 雅培实验室 | 流式细胞仪系统的光束成形光学器件及其相关方法 |
| ES3047762T3 (en) * | 2015-06-19 | 2025-12-04 | Ipg Photonics Corp | Laser welding head with dual movable mirrors providing beam movement with limited field of view |
-
2016
- 2016-01-13 KR KR1020160003982A patent/KR101857544B1/ko active Active
- 2016-02-29 US US16/069,263 patent/US11169385B2/en active Active
- 2016-02-29 JP JP2018556770A patent/JP6779313B2/ja active Active
- 2016-02-29 WO PCT/KR2016/002004 patent/WO2017122865A1/ko not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100208356A1 (en) * | 2009-02-13 | 2010-08-19 | Francis Cayer | Achromatic flat top beam shaping |
| JP2012000640A (ja) * | 2010-06-17 | 2012-01-05 | Omron Corp | レーザ加工装置およびレーザ加工方法 |
| WO2012071050A1 (en) * | 2010-11-23 | 2012-05-31 | Ipg Photonics Corporation | Beam shaper and method for laser treating workpiece |
| JP2012179612A (ja) * | 2011-02-28 | 2012-09-20 | Omron Corp | レーザ加工装置 |
| JP2015141371A (ja) * | 2014-01-30 | 2015-08-03 | 三菱電線工業株式会社 | 光ファイバ |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017122865A1 (ko) | 2017-07-20 |
| US20190018252A1 (en) | 2019-01-17 |
| KR101857544B1 (ko) | 2018-05-15 |
| JP6779313B2 (ja) | 2020-11-04 |
| KR20170085151A (ko) | 2017-07-24 |
| US11169385B2 (en) | 2021-11-09 |
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