CN107991786A - 一种半导体激光准直装置 - Google Patents
一种半导体激光准直装置 Download PDFInfo
- Publication number
- CN107991786A CN107991786A CN201711493936.2A CN201711493936A CN107991786A CN 107991786 A CN107991786 A CN 107991786A CN 201711493936 A CN201711493936 A CN 201711493936A CN 107991786 A CN107991786 A CN 107991786A
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- CN
- China
- Prior art keywords
- lens
- light source
- semiconductor laser
- laser alignment
- alignment device
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- 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.)
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 27
- 125000006850 spacer group Chemical group 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007493 shaping process Methods 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
- 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
- G02B27/0916—Adapting the beam shape of a semiconductor light source such as a laser diode or an LED, e.g. for efficiently coupling into optical fibers
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711493936.2A CN107991786A (zh) | 2017-12-31 | 2017-12-31 | 一种半导体激光准直装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711493936.2A CN107991786A (zh) | 2017-12-31 | 2017-12-31 | 一种半导体激光准直装置 |
Publications (1)
Publication Number | Publication Date |
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CN107991786A true CN107991786A (zh) | 2018-05-04 |
Family
ID=62040694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711493936.2A Withdrawn CN107991786A (zh) | 2017-12-31 | 2017-12-31 | 一种半导体激光准直装置 |
Country Status (1)
Country | Link |
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CN (1) | CN107991786A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11134690A (ja) * | 1997-10-27 | 1999-05-21 | Asahi Optical Co Ltd | 半導体レーザー圧入装置 |
CN201141933Y (zh) * | 2007-12-10 | 2008-10-29 | 西安众为科技发展有限公司 | 一种用于激光点光源和线光源的透镜装配结构 |
CN201852982U (zh) * | 2010-11-25 | 2011-06-01 | 浙江大学 | 一种紧凑型数码成像镜头 |
CN202511796U (zh) * | 2012-03-11 | 2012-10-31 | 西安精英光电技术有限公司 | 一种激光指向仪 |
CN202748542U (zh) * | 2012-09-14 | 2013-02-20 | 常州市正宇佳华激光设备有限公司 | 一种半导体激光器准直用的透镜准直系统 |
CN106597638A (zh) * | 2016-12-19 | 2017-04-26 | 福建福光股份有限公司 | 一种具有超大光圈的宽光谱微光摄像镜头 |
CN207924278U (zh) * | 2017-12-31 | 2018-09-28 | 重庆镭典科技有限公司 | 一种半导体激光准直装置 |
-
2017
- 2017-12-31 CN CN201711493936.2A patent/CN107991786A/zh not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11134690A (ja) * | 1997-10-27 | 1999-05-21 | Asahi Optical Co Ltd | 半導体レーザー圧入装置 |
CN201141933Y (zh) * | 2007-12-10 | 2008-10-29 | 西安众为科技发展有限公司 | 一种用于激光点光源和线光源的透镜装配结构 |
CN201852982U (zh) * | 2010-11-25 | 2011-06-01 | 浙江大学 | 一种紧凑型数码成像镜头 |
CN202511796U (zh) * | 2012-03-11 | 2012-10-31 | 西安精英光电技术有限公司 | 一种激光指向仪 |
CN202748542U (zh) * | 2012-09-14 | 2013-02-20 | 常州市正宇佳华激光设备有限公司 | 一种半导体激光器准直用的透镜准直系统 |
CN106597638A (zh) * | 2016-12-19 | 2017-04-26 | 福建福光股份有限公司 | 一种具有超大光圈的宽光谱微光摄像镜头 |
CN207924278U (zh) * | 2017-12-31 | 2018-09-28 | 重庆镭典科技有限公司 | 一种半导体激光准直装置 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191203 Address after: 610000 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu high tech Zone, Tianfu two street 368, 1 unit 12 floor 1201 Applicant after: Chengdu tangge Technology Co.,Ltd. Address before: 400039 No. 200 C- nine level 1, No. 2, Keyuan Road, Jiulongpo District, Chongqing. Applicant before: CHONGQING LEIDIAN TECHNOLOGY CO.,LTD. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200430 Address after: No.4 workshop, xinjinxin lighting industrial park, Chuangyuan Road, East Zone, Jiangyou high tech Industrial Park, Jiangyou City, Mianyang City, Sichuan Province Applicant after: Sichuan Shilai Photoelectric Technology Co.,Ltd. Address before: 610000 Chengdu City, Chengdu, Sichuan, China (Sichuan) free trade test zone, Chengdu high tech Zone, Tianfu two street 368, 1 unit 12 floor 1201 Applicant before: Chengdu tangge Technology Co.,Ltd. |
|
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180504 |
|
WW01 | Invention patent application withdrawn after publication | ||
CI02 | Correction of invention patent application |
Correction item: withdrawal of application for invention after its publication Correct: Revocation of the application for revocation of a patent for invention False: Withdrawal of an application for publication of a patent for invention Number: 41-01 Volume: 37 |
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CI02 | Correction of invention patent application | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |
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RJ01 | Rejection of invention patent application after publication |