GB1571944A - Method of forming dual mirrors - Google Patents
Method of forming dual mirrors Download PDFInfo
- Publication number
- GB1571944A GB1571944A GB13009/77A GB1300977A GB1571944A GB 1571944 A GB1571944 A GB 1571944A GB 13009/77 A GB13009/77 A GB 13009/77A GB 1300977 A GB1300977 A GB 1300977A GB 1571944 A GB1571944 A GB 1571944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blank
- forming
- mounting
- segments
- centers
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000009977 dual effect Effects 0.000 title description 3
- 238000005452 bending Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- KHOITXIGCFIULA-UHFFFAOYSA-N Alophen Chemical compound C1=CC(OC(=O)C)=CC=C1C(C=1N=CC=CC=1)C1=CC=C(OC(C)=O)C=C1 KHOITXIGCFIULA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Classifications
-
- 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
- B24B13/015—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor of television picture tube viewing panels, headlight reflectors or the like
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Optical Elements Other Than Lenses (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/702,214 US4035963A (en) | 1976-07-02 | 1976-07-02 | Method of forming dual mirrors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1571944A true GB1571944A (en) | 1980-07-23 |
Family
ID=24820282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13009/77A Expired GB1571944A (en) | 1976-07-02 | 1977-03-28 | Method of forming dual mirrors |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4035963A (enExample) |
| JP (1) | JPS535646A (enExample) |
| DE (1) | DE2715620A1 (enExample) |
| GB (1) | GB1571944A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5459566A (en) * | 1994-04-22 | 1995-10-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multiple pass gas absorption cell utilizing a spherical mirror opposite one or more pair of obliquely disposed flat mirrors |
| JP3228080B2 (ja) * | 1995-08-07 | 2001-11-12 | 富士電機株式会社 | 多重反射形試料セル |
| EP1666868A1 (de) * | 2004-12-01 | 2006-06-07 | ABB PATENT GmbH | Optische Langwegzelle zur Messung von Gaskonzentrationen |
| FR2909190B1 (fr) * | 2006-11-24 | 2009-03-27 | Winlight Optics Sarl | Procede de fabrication de surfaces optiques pour la realisation d'assemblages aptes a rearranger un ou des faisceau(x) optique(s). |
| US10488258B2 (en) * | 2012-12-12 | 2019-11-26 | Spectrasensors, Inc. | Optical reflectors for spectrometer gas cells |
| JP7340196B2 (ja) | 2019-06-05 | 2023-09-11 | 国立大学法人九州工業大学 | リンク作動装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3726598A (en) * | 1972-02-14 | 1973-04-10 | Wilks Scientific Corp | Multiple pass optical absorption cell |
| US3889431A (en) * | 1973-09-04 | 1975-06-17 | Celestron Pacific | Method for making schmidt corrector lenses |
| US3837124A (en) * | 1973-09-26 | 1974-09-24 | Celestron Pacific | Method for making replica contour block masters for producing schmidt corrector plates |
| US3932148A (en) * | 1975-01-21 | 1976-01-13 | Criterion Manufacturing Company, Inc. | Method and apparatus for making complex aspheric optical surfaces |
-
1976
- 1976-07-02 US US05/702,214 patent/US4035963A/en not_active Expired - Lifetime
-
1977
- 1977-03-28 GB GB13009/77A patent/GB1571944A/en not_active Expired
- 1977-04-07 DE DE19772715620 patent/DE2715620A1/de not_active Withdrawn
- 1977-05-27 JP JP6131977A patent/JPS535646A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS535646A (en) | 1978-01-19 |
| JPS6133162B2 (enExample) | 1986-07-31 |
| DE2715620A1 (de) | 1978-01-05 |
| US4035963A (en) | 1977-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19970327 |