CN103123419A - 基于旋转反射面和散射体的匀场消相干装置 - Google Patents
基于旋转反射面和散射体的匀场消相干装置 Download PDFInfo
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103869475A (zh) * | 2014-04-03 | 2014-06-18 | 夏云 | 匀场及散斑抑制装置 |
CN105164575A (zh) * | 2013-12-13 | 2015-12-16 | 大日本印刷株式会社 | 光扫射装置、照明装置、投射装置及光学元件 |
CN106950712A (zh) * | 2017-05-19 | 2017-07-14 | 中国科学院理化技术研究所 | Xy轴独立消除激光散斑装置、激光光源及激光显示系统 |
CN109270703A (zh) * | 2018-11-21 | 2019-01-25 | 四川长虹电器股份有限公司 | 一种消散斑光路及三色激光投影系统 |
CN110392817A (zh) * | 2017-01-19 | 2019-10-29 | 康耐视股份有限公司 | 用于散斑减少激光线生成的系统和方法 |
CN110543075A (zh) * | 2019-09-05 | 2019-12-06 | 无锡视美乐激光显示科技有限公司 | 一种消散斑装置及投影系统 |
CN111176058A (zh) * | 2018-11-09 | 2020-05-19 | 中强光电股份有限公司 | 偏光旋转装置及投影装置 |
CN112505934A (zh) * | 2020-11-18 | 2021-03-16 | 西安工业大学 | 一种相干度和偏振度可调的光源系统及其调控方法 |
CN113419339A (zh) * | 2021-04-07 | 2021-09-21 | 电子科技大学 | 光学延迟结构 |
CN114008873A (zh) * | 2019-06-20 | 2022-02-01 | 西默有限公司 | 输出光束形成设备 |
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CN201984275U (zh) * | 2011-04-19 | 2011-09-21 | 上海三鑫科技发展有限公司 | 微型激光投影机用光学引擎 |
CN102890398A (zh) * | 2012-09-27 | 2013-01-23 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
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Patent Citations (4)
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US5851740A (en) * | 1966-04-21 | 1998-12-22 | Sawyer; George M. | Speckleless illumination of objects by laser light results when the laser light is transmitted or is reflected by a moving diffuser |
US20110211169A1 (en) * | 2010-03-01 | 2011-09-01 | Osram Opto Semiconductor Gmbh | Projection System |
CN201984275U (zh) * | 2011-04-19 | 2011-09-21 | 上海三鑫科技发展有限公司 | 微型激光投影机用光学引擎 |
CN102890398A (zh) * | 2012-09-27 | 2013-01-23 | 深圳市绎立锐光科技开发有限公司 | 发光装置及相关投影系统 |
Cited By (20)
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EP3081980B1 (en) * | 2013-12-13 | 2021-03-03 | Dai Nippon Printing Co., Ltd. | Optical scanning device |
CN105164575A (zh) * | 2013-12-13 | 2015-12-16 | 大日本印刷株式会社 | 光扫射装置、照明装置、投射装置及光学元件 |
US9851581B2 (en) | 2013-12-13 | 2017-12-26 | Dai Nippon Printing Co., Ltd. | Optical scanning device, illumination device, projection apparatus and optical device |
CN110297382A (zh) * | 2013-12-13 | 2019-10-01 | 大日本印刷株式会社 | 光扫射装置、照明装置、投射装置及光学元件 |
CN110297382B (zh) * | 2013-12-13 | 2021-06-22 | 大日本印刷株式会社 | 光扫射装置、照明装置、投射装置及光学元件 |
CN103869475B (zh) * | 2014-04-03 | 2016-11-23 | 山西傲维光视光电科技有限公司 | 匀场及散斑抑制装置 |
CN103869475A (zh) * | 2014-04-03 | 2014-06-18 | 夏云 | 匀场及散斑抑制装置 |
CN110392817B (zh) * | 2017-01-19 | 2021-08-03 | 康耐视股份有限公司 | 用于散斑减少激光线生成的系统和方法 |
CN110392817A (zh) * | 2017-01-19 | 2019-10-29 | 康耐视股份有限公司 | 用于散斑减少激光线生成的系统和方法 |
US11487130B2 (en) | 2017-01-19 | 2022-11-01 | Cognex Corporation | System and method for reduced-speckle laser line generation |
CN106950712A (zh) * | 2017-05-19 | 2017-07-14 | 中国科学院理化技术研究所 | Xy轴独立消除激光散斑装置、激光光源及激光显示系统 |
CN106950712B (zh) * | 2017-05-19 | 2023-10-31 | 中国科学院理化技术研究所 | Xy轴独立消除激光散斑装置、激光光源及激光显示系统 |
CN111176058A (zh) * | 2018-11-09 | 2020-05-19 | 中强光电股份有限公司 | 偏光旋转装置及投影装置 |
CN109270703A (zh) * | 2018-11-21 | 2019-01-25 | 四川长虹电器股份有限公司 | 一种消散斑光路及三色激光投影系统 |
CN114008873A (zh) * | 2019-06-20 | 2022-02-01 | 西默有限公司 | 输出光束形成设备 |
CN110543075A (zh) * | 2019-09-05 | 2019-12-06 | 无锡视美乐激光显示科技有限公司 | 一种消散斑装置及投影系统 |
CN112505934B (zh) * | 2020-11-18 | 2022-05-17 | 西安工业大学 | 一种相干度和偏振度可调的光源系统及其调控方法 |
CN112505934A (zh) * | 2020-11-18 | 2021-03-16 | 西安工业大学 | 一种相干度和偏振度可调的光源系统及其调控方法 |
CN113419339A (zh) * | 2021-04-07 | 2021-09-21 | 电子科技大学 | 光学延迟结构 |
CN113419339B (zh) * | 2021-04-07 | 2023-08-08 | 电子科技大学 | 光学延迟结构 |
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Effective date of registration: 20160413 Address after: 030006, No. 5, No. 8, block A,, hi tech International Building, No. 227, Changzhi Road, Shanxi, Taiyuan Patentee after: JINMEI LASERTEC CORP., LTD. Address before: 401, room 226, 030006 Changzhi Road, Taiyuan hi tech Zone, Shanxi, China Patentee before: Shanxi Aowei Guangshi Photoelectric Technology Co., Ltd. |
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Address after: 030032 No. 51 Zhengyang Street, Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Shanxi Hanwei laser Polytron Technologies Inc Address before: 030006 No. 8, 5th floor, Block A, High-tech International Building, 227 Changzhi Road, Taiyuan City, Shanxi Province Patentee before: JINMEI LASERTEC CORP., LTD. |
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Denomination of invention: Shimming decoherer based on rotating reflector and scatterer Effective date of registration: 20210617 Granted publication date: 20150304 Pledgee: Shanxi Financing Guarantee Co.,Ltd. Pledgor: Shanxi Hanwei laser Polytron Technologies Inc. Registration number: Y2021140000016 |