CN103399406A - 将高斯光束整形为平顶光束的衍射光学元件及制备方法 - Google Patents
将高斯光束整形为平顶光束的衍射光学元件及制备方法 Download PDFInfo
- Publication number
- CN103399406A CN103399406A CN2013103194837A CN201310319483A CN103399406A CN 103399406 A CN103399406 A CN 103399406A CN 2013103194837 A CN2013103194837 A CN 2013103194837A CN 201310319483 A CN201310319483 A CN 201310319483A CN 103399406 A CN103399406 A CN 103399406A
- Authority
- CN
- China
- Prior art keywords
- doe
- photoresist
- flat
- quartz substrate
- etching
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 238000007493 shaping process Methods 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000010453 quartz Substances 0.000 claims abstract description 43
- 239000000758 substrate Substances 0.000 claims abstract description 40
- 241001270131 Agaricus moelleri Species 0.000 claims description 49
- 229920002120 photoresistant polymer Polymers 0.000 claims description 47
- 238000013461 design Methods 0.000 claims description 27
- 238000005530 etching Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 238000001459 lithography Methods 0.000 claims description 21
- 238000001259 photo etching Methods 0.000 claims description 18
- 238000010884 ion-beam technique Methods 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000001039 wet etching Methods 0.000 claims description 8
- 238000004528 spin coating Methods 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 238000009616 inductively coupled plasma Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000001312 dry etching Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000002834 transmittance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310319483.7A CN103399406B (zh) | 2013-07-26 | 2013-07-26 | 将高斯光束整形为平顶光束的衍射光学元件及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310319483.7A CN103399406B (zh) | 2013-07-26 | 2013-07-26 | 将高斯光束整形为平顶光束的衍射光学元件及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103399406A true CN103399406A (zh) | 2013-11-20 |
CN103399406B CN103399406B (zh) | 2015-07-29 |
Family
ID=49563058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310319483.7A Active CN103399406B (zh) | 2013-07-26 | 2013-07-26 | 将高斯光束整形为平顶光束的衍射光学元件及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103399406B (zh) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645563A (zh) * | 2013-12-25 | 2014-03-19 | 苏州德龙激光股份有限公司 | 激光整形装置 |
CN104111539A (zh) * | 2014-07-25 | 2014-10-22 | 鲁东大学 | 一种阵列光斑产生器及产生方法 |
CN104765087A (zh) * | 2015-04-24 | 2015-07-08 | 北京润和微光科技有限公司 | 将高斯光束整形为一维平顶光束或长方形平顶光束的衍射光学元件 |
CN104785921A (zh) * | 2014-01-16 | 2015-07-22 | 大族激光科技产业集团股份有限公司 | 一种激光外光路传输***及加工设备 |
CN106409733A (zh) * | 2016-12-06 | 2017-02-15 | 中国科学院微电子研究所 | 激光退火装置及方法 |
CN106842587A (zh) * | 2015-12-04 | 2017-06-13 | 北京润和微光科技有限公司 | 衍射光学方法实现高斯光整形为超高长宽比的极细线型均匀光斑 |
CN106908957A (zh) * | 2017-04-25 | 2017-06-30 | 中国科学院光电研究院 | 一种用于激光整形的衍射光学元件的获取方法及*** |
CN106970470A (zh) * | 2017-04-25 | 2017-07-21 | 中国科学院光电研究院 | 产生两种激光整形效果的衍射光学元件获取方法及*** |
CN107242904A (zh) * | 2017-07-19 | 2017-10-13 | 重庆半岛医疗科技有限公司 | 一种光束均化的治疗装置 |
CN108681086A (zh) * | 2018-07-06 | 2018-10-19 | 温州大学激光与光电智能制造研究院 | 激光光斑整形装置及其方法 |
CN110361797A (zh) * | 2018-03-28 | 2019-10-22 | 福州高意光学有限公司 | 一种改变激光光强分布膜片的制造方法 |
CN111347172A (zh) * | 2020-03-27 | 2020-06-30 | 大族激光科技产业集团股份有限公司 | 一种液晶显示器件端子短路环激光切割方法及*** |
CN111624725A (zh) * | 2020-04-22 | 2020-09-04 | 大族激光科技产业集团股份有限公司 | 一种实现变焦及光路整形的*** |
CN111796429A (zh) * | 2020-08-12 | 2020-10-20 | 广西大学 | 一种用于金属slm打印的光束整形*** |
CN112782799A (zh) * | 2021-01-07 | 2021-05-11 | 北京润和微光科技有限公司 | 衍射光学元件和生成聚焦平顶光斑光束的*** |
CN113189780A (zh) * | 2021-04-21 | 2021-07-30 | 吉林省长光瑞思激光技术有限公司 | 一种可实现激光圆方光斑变化的光路整形*** |
CN113310968A (zh) * | 2021-04-22 | 2021-08-27 | 清华大学 | 一种基于光束整形改善激光诱导击穿光谱可重复性的方法 |
CN113671692A (zh) * | 2021-08-27 | 2021-11-19 | 北京润和微光科技有限公司 | 一种平顶光斑整形元件制备方法、元件和激光加工设备 |
CN115407518A (zh) * | 2022-10-31 | 2022-11-29 | 成都莱普科技股份有限公司 | 矩形平顶光斑的发生***、方法及设备 |
WO2024076653A1 (en) * | 2022-10-06 | 2024-04-11 | Kla Corporation | Systems and methods for generating a flat-top illumination beam based on interlacing, incoherently overlapping spots |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0961610A (ja) * | 1994-10-31 | 1997-03-07 | Nippon Steel Corp | バイナリーオプティクス及びそれを用いた集光光学系並びにレーザ加工装置 |
CN1402047A (zh) * | 2002-07-13 | 2003-03-12 | 华中科技大学 | 一种制作多位相衍射光学元件的工艺 |
TWI297083B (zh) * | 2005-06-07 | 2008-05-21 | Sumitomo Electric Industries |
-
2013
- 2013-07-26 CN CN201310319483.7A patent/CN103399406B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0961610A (ja) * | 1994-10-31 | 1997-03-07 | Nippon Steel Corp | バイナリーオプティクス及びそれを用いた集光光学系並びにレーザ加工装置 |
CN1402047A (zh) * | 2002-07-13 | 2003-03-12 | 华中科技大学 | 一种制作多位相衍射光学元件的工艺 |
TWI297083B (zh) * | 2005-06-07 | 2008-05-21 | Sumitomo Electric Industries |
Non-Patent Citations (3)
Title |
---|
FRANK WYROWSKI: "Diffractive optical elements:iterative calculation of quantized,blazed phase structures", 《J.OPT.SOC.AM.A》, vol. 7, no. 6, 30 June 1990 (1990-06-30), pages 961 - 969 * |
姬杨,张静娟,姚德成: "用于半导体激光器光束整形的衍射光学元件的设计研究", 《物理学报》, vol. 45, no. 12, 31 December 1996 (1996-12-31), pages 2027 - 2034 * |
张艳,张静娟,司徒国海: "高斯光束变换成方形均匀焦斑的衍射光学元件的研究", 《中国激光》, vol. 31, no. 10, 31 October 2004 (2004-10-31), pages 1183 - 1187 * |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103645563A (zh) * | 2013-12-25 | 2014-03-19 | 苏州德龙激光股份有限公司 | 激光整形装置 |
CN104785921A (zh) * | 2014-01-16 | 2015-07-22 | 大族激光科技产业集团股份有限公司 | 一种激光外光路传输***及加工设备 |
CN104111539A (zh) * | 2014-07-25 | 2014-10-22 | 鲁东大学 | 一种阵列光斑产生器及产生方法 |
CN104765087A (zh) * | 2015-04-24 | 2015-07-08 | 北京润和微光科技有限公司 | 将高斯光束整形为一维平顶光束或长方形平顶光束的衍射光学元件 |
CN106842587A (zh) * | 2015-12-04 | 2017-06-13 | 北京润和微光科技有限公司 | 衍射光学方法实现高斯光整形为超高长宽比的极细线型均匀光斑 |
CN106842587B (zh) * | 2015-12-04 | 2020-12-15 | 北京润和微光科技有限公司 | 衍射光学方法实现高斯光整形为超高长宽比的极细线型均匀光斑 |
CN106409733A (zh) * | 2016-12-06 | 2017-02-15 | 中国科学院微电子研究所 | 激光退火装置及方法 |
CN106908957A (zh) * | 2017-04-25 | 2017-06-30 | 中国科学院光电研究院 | 一种用于激光整形的衍射光学元件的获取方法及*** |
CN106970470A (zh) * | 2017-04-25 | 2017-07-21 | 中国科学院光电研究院 | 产生两种激光整形效果的衍射光学元件获取方法及*** |
CN106970470B (zh) * | 2017-04-25 | 2019-05-03 | 中国科学院光电研究院 | 产生两种激光整形效果的衍射光学元件获取方法及*** |
CN106908957B (zh) * | 2017-04-25 | 2019-06-18 | 中国科学院光电研究院 | 一种用于激光整形的衍射光学元件的获取方法及*** |
CN107242904A (zh) * | 2017-07-19 | 2017-10-13 | 重庆半岛医疗科技有限公司 | 一种光束均化的治疗装置 |
CN110361797A (zh) * | 2018-03-28 | 2019-10-22 | 福州高意光学有限公司 | 一种改变激光光强分布膜片的制造方法 |
CN108681086A (zh) * | 2018-07-06 | 2018-10-19 | 温州大学激光与光电智能制造研究院 | 激光光斑整形装置及其方法 |
CN111347172A (zh) * | 2020-03-27 | 2020-06-30 | 大族激光科技产业集团股份有限公司 | 一种液晶显示器件端子短路环激光切割方法及*** |
CN111624725A (zh) * | 2020-04-22 | 2020-09-04 | 大族激光科技产业集团股份有限公司 | 一种实现变焦及光路整形的*** |
CN111796429B (zh) * | 2020-08-12 | 2022-04-01 | 广西大学 | 一种用于金属slm打印的光束整形*** |
CN111796429A (zh) * | 2020-08-12 | 2020-10-20 | 广西大学 | 一种用于金属slm打印的光束整形*** |
CN112782799B (zh) * | 2021-01-07 | 2022-04-22 | 北京润和微光科技有限公司 | 衍射光学元件和生成聚焦平顶光斑光束的*** |
CN112782799A (zh) * | 2021-01-07 | 2021-05-11 | 北京润和微光科技有限公司 | 衍射光学元件和生成聚焦平顶光斑光束的*** |
CN113189780A (zh) * | 2021-04-21 | 2021-07-30 | 吉林省长光瑞思激光技术有限公司 | 一种可实现激光圆方光斑变化的光路整形*** |
CN113189780B (zh) * | 2021-04-21 | 2023-03-24 | 吉林省长光瑞思激光技术有限公司 | 一种可实现激光圆方光斑变化的光路整形*** |
CN113310968A (zh) * | 2021-04-22 | 2021-08-27 | 清华大学 | 一种基于光束整形改善激光诱导击穿光谱可重复性的方法 |
CN113310968B (zh) * | 2021-04-22 | 2022-07-08 | 清华大学 | 一种基于光束整形改善激光诱导击穿光谱可重复性的方法 |
CN113671692A (zh) * | 2021-08-27 | 2021-11-19 | 北京润和微光科技有限公司 | 一种平顶光斑整形元件制备方法、元件和激光加工设备 |
WO2024076653A1 (en) * | 2022-10-06 | 2024-04-11 | Kla Corporation | Systems and methods for generating a flat-top illumination beam based on interlacing, incoherently overlapping spots |
CN115407518A (zh) * | 2022-10-31 | 2022-11-29 | 成都莱普科技股份有限公司 | 矩形平顶光斑的发生***、方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
CN103399406B (zh) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103399406B (zh) | 将高斯光束整形为平顶光束的衍射光学元件及制备方法 | |
CN104765087A (zh) | 将高斯光束整形为一维平顶光束或长方形平顶光束的衍射光学元件 | |
US10678127B2 (en) | Photolithography device for generating pattern on a photoresist substrate | |
CN113189848B (zh) | 一种基于光纤阵列的多通道并行式超分辨直写式光刻*** | |
CN109590606B (zh) | 一种飞秒激光相位振幅协同整形加工蝶形纳米缝隙的方法 | |
CN105750729A (zh) | 具有柱面分布微柱面透镜线阵光学镜头的激光加工装置 | |
EP2977816B1 (en) | Pupil shaping optical system for lithography machine and method for generating off-axis illumination modes | |
CN110376750B (zh) | 一种基于自由曲面透镜的分束器 | |
EP3023838B1 (en) | Illumination device for projection mask aligner and application method | |
CN100547440C (zh) | 一种用于双光子微细加工的三维超分辨衍射光学器件及其设计方法 | |
CN114296245B (zh) | 一种拉曼光束整形装置 | |
US10578274B2 (en) | Lens array assembly and method for making the same | |
US10416568B2 (en) | Light intensity modulation method | |
Umhofer et al. | Refractive and diffractive laser beam shaping optics: High end components for material processing | |
CN204154997U (zh) | 一种激光匀化*** | |
CN103645532B (zh) | 一种用于制作凹面闪耀光栅的基材结构及凹面闪耀光栅制作方法 | |
CN103592767B (zh) | 一种采用双自由曲面透镜的激光光束整形装置 | |
CN101916044B (zh) | 一种用于双四极均匀照明的自由曲面透镜 | |
CN114077066B (zh) | 扩束准直器 | |
CN204154995U (zh) | 一种激光光斑形状调整装置 | |
CN110955054A (zh) | 一种基于角向偏振光的纳米光针的产生方法 | |
CN204262588U (zh) | 一种激光分束装置 | |
CN101408285B (zh) | 一种产生连续可变光瞳的照明装置 | |
CN204269927U (zh) | 一种产生多个焦点的激光装置 | |
CN205507356U (zh) | 一种紫外激光光刻装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: PAN LINGFENG Effective date: 20140805 Owner name: BEIJING RUNHE GLIMMER TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANG XIAOFENG Effective date: 20140805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 HAIDIAN, BEIJING TO: 100084 HAIDIAN, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140805 Address after: 100084 Beijing Haidian District Tsinghua Science and Technology Park Venture Building 1005A Applicant after: Beijing Runhe Glimmer Technology Co., Ltd. Address before: 100083 Beijing City, Haidian District City Huayuan Xueqing Road 1-302 Applicant before: Wang Xiaofeng Applicant before: Pan Lingfeng |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |