DE2231330A1 - Verfahren und vorrichtung zur erzeugung eines scharfen fokus - Google Patents
Verfahren und vorrichtung zur erzeugung eines scharfen fokusInfo
- Publication number
- DE2231330A1 DE2231330A1 DE2231330A DE2231330A DE2231330A1 DE 2231330 A1 DE2231330 A1 DE 2231330A1 DE 2231330 A DE2231330 A DE 2231330A DE 2231330 A DE2231330 A DE 2231330A DE 2231330 A1 DE2231330 A1 DE 2231330A1
- Authority
- DE
- Germany
- Prior art keywords
- focus
- distribution
- filter
- intensity
- transparency
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 20
- 238000009826 distribution Methods 0.000 claims description 61
- 210000001747 pupil Anatomy 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 17
- 230000001427 coherent effect Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/205—Neutral density filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/073—Shaping the laser spot
-
- 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
- G02B27/58—Optics for apodization or superresolution; Optical synthetic aperture systems
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2231330A DE2231330A1 (de) | 1972-06-27 | 1972-06-27 | Verfahren und vorrichtung zur erzeugung eines scharfen fokus |
| BE1005135A BE800658A (nl) | 1972-06-27 | 1973-06-08 | Werkwijze en inrichting voor het vormen van een scherp brandpunt |
| NL7308290A NL7308290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-27 | 1973-06-14 | |
| JP48071820A JPS4953449A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-06-27 | 1973-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2231330A DE2231330A1 (de) | 1972-06-27 | 1972-06-27 | Verfahren und vorrichtung zur erzeugung eines scharfen fokus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2231330A1 true DE2231330A1 (de) | 1974-01-10 |
Family
ID=5848892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2231330A Pending DE2231330A1 (de) | 1972-06-27 | 1972-06-27 | Verfahren und vorrichtung zur erzeugung eines scharfen fokus |
Country Status (4)
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026741A1 (de) * | 1979-09-28 | 1981-04-08 | GRETAG Aktiengesellschaft | Messkopf für ein Densitometer |
| WO2014079570A1 (en) * | 2012-11-20 | 2014-05-30 | Light In Light Srl | High speed laser processing of transparent materials |
| US9676167B2 (en) | 2013-12-17 | 2017-06-13 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US9701563B2 (en) | 2013-12-17 | 2017-07-11 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US9815144B2 (en) | 2014-07-08 | 2017-11-14 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US9850160B2 (en) | 2013-12-17 | 2017-12-26 | Corning Incorporated | Laser cutting of display glass compositions |
| US10047001B2 (en) | 2014-12-04 | 2018-08-14 | Corning Incorporated | Glass cutting systems and methods using non-diffracting laser beams |
| US10144093B2 (en) | 2013-12-17 | 2018-12-04 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US10173916B2 (en) | 2013-12-17 | 2019-01-08 | Corning Incorporated | Edge chamfering by mechanically processing laser cut glass |
| US10233112B2 (en) | 2013-12-17 | 2019-03-19 | Corning Incorporated | Laser processing of slots and holes |
| US10252931B2 (en) | 2015-01-12 | 2019-04-09 | Corning Incorporated | Laser cutting of thermally tempered substrates |
| US10280108B2 (en) | 2013-03-21 | 2019-05-07 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US10335902B2 (en) | 2014-07-14 | 2019-07-02 | Corning Incorporated | Method and system for arresting crack propagation |
| US10377658B2 (en) | 2016-07-29 | 2019-08-13 | Corning Incorporated | Apparatuses and methods for laser processing |
| US10421683B2 (en) | 2013-01-15 | 2019-09-24 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US10522963B2 (en) | 2016-08-30 | 2019-12-31 | Corning Incorporated | Laser cutting of materials with intensity mapping optical system |
| US10525657B2 (en) | 2015-03-27 | 2020-01-07 | Corning Incorporated | Gas permeable window and method of fabricating the same |
| US10526234B2 (en) | 2014-07-14 | 2020-01-07 | Corning Incorporated | Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block |
| US10611667B2 (en) | 2014-07-14 | 2020-04-07 | Corning Incorporated | Method and system for forming perforations |
| US10626040B2 (en) | 2017-06-15 | 2020-04-21 | Corning Incorporated | Articles capable of individual singulation |
| US10688599B2 (en) | 2017-02-09 | 2020-06-23 | Corning Incorporated | Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines |
| US10730783B2 (en) | 2016-09-30 | 2020-08-04 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US10752534B2 (en) | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
| US11062986B2 (en) | 2017-05-25 | 2021-07-13 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
| US11078112B2 (en) | 2017-05-25 | 2021-08-03 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US11111170B2 (en) | 2016-05-06 | 2021-09-07 | Corning Incorporated | Laser cutting and removal of contoured shapes from transparent substrates |
| US11114309B2 (en) | 2016-06-01 | 2021-09-07 | Corning Incorporated | Articles and methods of forming vias in substrates |
| US11186060B2 (en) | 2015-07-10 | 2021-11-30 | Corning Incorporated | Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same |
| US11542190B2 (en) | 2016-10-24 | 2023-01-03 | Corning Incorporated | Substrate processing station for laser-based machining of sheet-like glass substrates |
| US11554984B2 (en) | 2018-02-22 | 2023-01-17 | Corning Incorporated | Alkali-free borosilicate glasses with low post-HF etch roughness |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| US11648623B2 (en) | 2014-07-14 | 2023-05-16 | Corning Incorporated | Systems and methods for processing transparent materials using adjustable laser beam focal lines |
| US11773004B2 (en) | 2015-03-24 | 2023-10-03 | Corning Incorporated | Laser cutting and processing of display glass compositions |
| US11774233B2 (en) | 2016-06-29 | 2023-10-03 | Corning Incorporated | Method and system for measuring geometric parameters of through holes |
| US12180108B2 (en) | 2017-12-19 | 2024-12-31 | Corning Incorporated | Methods for etching vias in glass-based articles employing positive charge organic molecules |
-
1972
- 1972-06-27 DE DE2231330A patent/DE2231330A1/de active Pending
-
1973
- 1973-06-08 BE BE1005135A patent/BE800658A/xx unknown
- 1973-06-14 NL NL7308290A patent/NL7308290A/xx unknown
- 1973-06-27 JP JP48071820A patent/JPS4953449A/ja active Pending
Cited By (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026741A1 (de) * | 1979-09-28 | 1981-04-08 | GRETAG Aktiengesellschaft | Messkopf für ein Densitometer |
| WO2014079570A1 (en) * | 2012-11-20 | 2014-05-30 | Light In Light Srl | High speed laser processing of transparent materials |
| WO2014079478A1 (en) * | 2012-11-20 | 2014-05-30 | Light In Light Srl | High speed laser processing of transparent materials |
| US9850159B2 (en) | 2012-11-20 | 2017-12-26 | Corning Incorporated | High speed laser processing of transparent materials |
| US11028003B2 (en) | 2013-01-15 | 2021-06-08 | Corning Laser Technologies GmbH | Method and device for laser-based machining of flat substrates |
| US10421683B2 (en) | 2013-01-15 | 2019-09-24 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US11345625B2 (en) | 2013-01-15 | 2022-05-31 | Corning Laser Technologies GmbH | Method and device for the laser-based machining of sheet-like substrates |
| US11713271B2 (en) | 2013-03-21 | 2023-08-01 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US10280108B2 (en) | 2013-03-21 | 2019-05-07 | Corning Laser Technologies GmbH | Device and method for cutting out contours from planar substrates by means of laser |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| US10611668B2 (en) | 2013-12-17 | 2020-04-07 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US10173916B2 (en) | 2013-12-17 | 2019-01-08 | Corning Incorporated | Edge chamfering by mechanically processing laser cut glass |
| US10179748B2 (en) | 2013-12-17 | 2019-01-15 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US10183885B2 (en) | 2013-12-17 | 2019-01-22 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US10233112B2 (en) | 2013-12-17 | 2019-03-19 | Corning Incorporated | Laser processing of slots and holes |
| US10597321B2 (en) | 2013-12-17 | 2020-03-24 | Corning Incorporated | Edge chamfering methods |
| US9850160B2 (en) | 2013-12-17 | 2017-12-26 | Corning Incorporated | Laser cutting of display glass compositions |
| US10293436B2 (en) | 2013-12-17 | 2019-05-21 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US10144093B2 (en) | 2013-12-17 | 2018-12-04 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US9676167B2 (en) | 2013-12-17 | 2017-06-13 | Corning Incorporated | Laser processing of sapphire substrate and related applications |
| US10392290B2 (en) | 2013-12-17 | 2019-08-27 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US9815730B2 (en) | 2013-12-17 | 2017-11-14 | Corning Incorporated | Processing 3D shaped transparent brittle substrate |
| US10442719B2 (en) | 2013-12-17 | 2019-10-15 | Corning Incorporated | Edge chamfering methods |
| US11148225B2 (en) | 2013-12-17 | 2021-10-19 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US9701563B2 (en) | 2013-12-17 | 2017-07-11 | Corning Incorporated | Laser cut composite glass article and method of cutting |
| US9815144B2 (en) | 2014-07-08 | 2017-11-14 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US11697178B2 (en) | 2014-07-08 | 2023-07-11 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US10526234B2 (en) | 2014-07-14 | 2020-01-07 | Corning Incorporated | Interface block; system for and method of cutting a substrate being transparent within a range of wavelengths using such interface block |
| US10335902B2 (en) | 2014-07-14 | 2019-07-02 | Corning Incorporated | Method and system for arresting crack propagation |
| US11648623B2 (en) | 2014-07-14 | 2023-05-16 | Corning Incorporated | Systems and methods for processing transparent materials using adjustable laser beam focal lines |
| US10611667B2 (en) | 2014-07-14 | 2020-04-07 | Corning Incorporated | Method and system for forming perforations |
| US10047001B2 (en) | 2014-12-04 | 2018-08-14 | Corning Incorporated | Glass cutting systems and methods using non-diffracting laser beams |
| US11014845B2 (en) | 2014-12-04 | 2021-05-25 | Corning Incorporated | Method of laser cutting glass using non-diffracting laser beams |
| US10252931B2 (en) | 2015-01-12 | 2019-04-09 | Corning Incorporated | Laser cutting of thermally tempered substrates |
| US11773004B2 (en) | 2015-03-24 | 2023-10-03 | Corning Incorporated | Laser cutting and processing of display glass compositions |
| US10525657B2 (en) | 2015-03-27 | 2020-01-07 | Corning Incorporated | Gas permeable window and method of fabricating the same |
| US11186060B2 (en) | 2015-07-10 | 2021-11-30 | Corning Incorporated | Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same |
| US11111170B2 (en) | 2016-05-06 | 2021-09-07 | Corning Incorporated | Laser cutting and removal of contoured shapes from transparent substrates |
| US11114309B2 (en) | 2016-06-01 | 2021-09-07 | Corning Incorporated | Articles and methods of forming vias in substrates |
| US11774233B2 (en) | 2016-06-29 | 2023-10-03 | Corning Incorporated | Method and system for measuring geometric parameters of through holes |
| US10377658B2 (en) | 2016-07-29 | 2019-08-13 | Corning Incorporated | Apparatuses and methods for laser processing |
| US10522963B2 (en) | 2016-08-30 | 2019-12-31 | Corning Incorporated | Laser cutting of materials with intensity mapping optical system |
| US11130701B2 (en) | 2016-09-30 | 2021-09-28 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US10730783B2 (en) | 2016-09-30 | 2020-08-04 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| US11542190B2 (en) | 2016-10-24 | 2023-01-03 | Corning Incorporated | Substrate processing station for laser-based machining of sheet-like glass substrates |
| US10752534B2 (en) | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
| US10688599B2 (en) | 2017-02-09 | 2020-06-23 | Corning Incorporated | Apparatus and methods for laser processing transparent workpieces using phase shifted focal lines |
| US11062986B2 (en) | 2017-05-25 | 2021-07-13 | Corning Incorporated | Articles having vias with geometry attributes and methods for fabricating the same |
| US11078112B2 (en) | 2017-05-25 | 2021-08-03 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US11972993B2 (en) | 2017-05-25 | 2024-04-30 | Corning Incorporated | Silica-containing substrates with vias having an axially variable sidewall taper and methods for forming the same |
| US10626040B2 (en) | 2017-06-15 | 2020-04-21 | Corning Incorporated | Articles capable of individual singulation |
| US12180108B2 (en) | 2017-12-19 | 2024-12-31 | Corning Incorporated | Methods for etching vias in glass-based articles employing positive charge organic molecules |
| US11554984B2 (en) | 2018-02-22 | 2023-01-17 | Corning Incorporated | Alkali-free borosilicate glasses with low post-HF etch roughness |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4953449A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-24 |
| BE800658A (nl) | 1973-12-10 |
| NL7308290A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |