ATE526598T1 - Verfahren zur formung eines asphärischen optischen elements - Google Patents
Verfahren zur formung eines asphärischen optischen elementsInfo
- Publication number
- ATE526598T1 ATE526598T1 AT09290455T AT09290455T ATE526598T1 AT E526598 T1 ATE526598 T1 AT E526598T1 AT 09290455 T AT09290455 T AT 09290455T AT 09290455 T AT09290455 T AT 09290455T AT E526598 T1 ATE526598 T1 AT E526598T1
- Authority
- AT
- Austria
- Prior art keywords
- ring
- blank
- optical surface
- optical element
- shaped
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000007493 shaping process Methods 0.000 title 1
- 238000005299 abrasion Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/0043—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor the workpieces being deformed during the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
- Led Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0803467A FR2932897B1 (fr) | 2008-06-20 | 2008-06-20 | Procede de faconnage d'un element optique aspherique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE526598T1 true ATE526598T1 (de) | 2011-10-15 |
Family
ID=40344635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09290455T ATE526598T1 (de) | 2008-06-20 | 2009-06-16 | Verfahren zur formung eines asphärischen optischen elements |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7964122B2 (de) |
| EP (1) | EP2144093B1 (de) |
| JP (1) | JP5398371B2 (de) |
| AT (1) | ATE526598T1 (de) |
| FR (1) | FR2932897B1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2010137427A1 (ja) | 2009-05-28 | 2012-11-12 | シャープ株式会社 | 液晶表示装置 |
| FR2990637B1 (fr) | 2012-05-15 | 2014-06-13 | Thales Seso | Procede de faconnage d'un element optique deforme elastiquement par une bague collee. |
| FR3005169B1 (fr) | 2013-04-29 | 2015-05-22 | Commissariat Energie Atomique | Procede de faconnage d'un composant optique pour obtenir une surface optique aspherique. |
| EP3107871B1 (de) * | 2014-02-21 | 2023-08-30 | Schott Ag | Extrem homogene glaskeramikkomponente |
| US20200009701A1 (en) * | 2018-07-09 | 2020-01-09 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Polishing protocol for zirconium diboride based ceramics to be implemented into optical systems |
| CN121374302A (zh) * | 2025-12-24 | 2026-01-23 | 季华实验室 | 一种离轴非球面镜抛光方法、装置、设备及存储介质 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172002A3 (de) | 1984-08-13 | 1986-12-30 | Ae Plc | Behandlung von Kolben |
| DE3430499C2 (de) * | 1984-08-18 | 1986-08-14 | Fa. Carl Zeiss, 7920 Heidenheim | Verfahren und Einrichtung zum Läppen oder Polieren von optischen Werkstücken |
| DE3643914A1 (de) * | 1986-12-22 | 1988-06-30 | Zeiss Carl Fa | Verfahren und vorrichtung zum laeppen bzw. polieren optischer flaechen |
| NL8702201A (nl) * | 1987-09-16 | 1989-04-17 | Philips Nv | Werkwijze voor het vervaardigen van lenselementen. |
| DE3801969A1 (de) * | 1988-01-23 | 1989-07-27 | Zeiss Carl Fa | Verfahren und vorrichtung zum laeppen bzw. polieren optischer flaechen |
| US4856234A (en) * | 1988-02-26 | 1989-08-15 | Research Machine Center, Inc. | Optical lens manufacturing apparatus and method |
| US4902102A (en) * | 1988-03-28 | 1990-02-20 | Litton Systems, Inc. | Aspheric optical test plate assembly |
| JPH08229811A (ja) * | 1995-03-01 | 1996-09-10 | Fuji Xerox Co Ltd | 研磨加工用治具 |
| JP2001212742A (ja) * | 1999-11-25 | 2001-08-07 | Canon Inc | 光学素子の加工時の保持方法及び、光学素子の固定方法、光学素子の保持工具、並びに光学素子の加工方法 |
| US6648741B2 (en) * | 2002-03-14 | 2003-11-18 | Advanced Medical Optics, Inc. | Apparatus for protecting the edge geometry of an intraocular lens during glass bead polishing process |
| US7229178B1 (en) * | 2004-12-20 | 2007-06-12 | Sandia Corporation | Variable focal length deformable mirror |
-
2008
- 2008-06-20 FR FR0803467A patent/FR2932897B1/fr not_active Expired - Fee Related
-
2009
- 2009-06-16 EP EP09290455A patent/EP2144093B1/de not_active Not-in-force
- 2009-06-16 AT AT09290455T patent/ATE526598T1/de not_active IP Right Cessation
- 2009-06-17 US US12/486,393 patent/US7964122B2/en not_active Expired - Fee Related
- 2009-06-18 JP JP2009145068A patent/JP5398371B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2932897A1 (fr) | 2009-12-25 |
| JP2010006693A (ja) | 2010-01-14 |
| HK1135191A1 (en) | 2010-07-23 |
| EP2144093B1 (de) | 2011-09-28 |
| FR2932897B1 (fr) | 2010-07-30 |
| JP5398371B2 (ja) | 2014-01-29 |
| US7964122B2 (en) | 2011-06-21 |
| EP2144093A1 (de) | 2010-01-13 |
| US20090315202A1 (en) | 2009-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |