SE8601189D0 - SET AND DEVICE FOR MAKE MIRRORS - Google Patents
SET AND DEVICE FOR MAKE MIRRORSInfo
- Publication number
- SE8601189D0 SE8601189D0 SE8601189A SE8601189A SE8601189D0 SE 8601189 D0 SE8601189 D0 SE 8601189D0 SE 8601189 A SE8601189 A SE 8601189A SE 8601189 A SE8601189 A SE 8601189A SE 8601189 D0 SE8601189 D0 SE 8601189D0
- Authority
- SE
- Sweden
- Prior art keywords
- support
- sheet
- expansion coefficient
- coefficient close
- film
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 2
- 239000010408 film Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
- 239000010409 thin film Substances 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Producing a mirror for a high energy laser involves: (a) depositing a silicon oxide thin film on the flat face (3) of a carbon-based support (1); (b) depositing, on the film, a fine powder layer of glass having an expansion coefficient close to that of the support; (c) placing, on the layer, a sheet (4) of material which can be optically polished and which has an expansion coefficient close to that of the support; (d) heating the assembly to melt the glass layer and bond the sheet onto the support; and (e) optically polishing the external surface of the sheet. Also claimed is a high energy laser mirror having a sheet (4) of material which can be optically polished and which has an expansion coefficient close to that of a support (1), the sheet being fixed to a flat face of a carbon-based support (1) by a vitreous material film (5).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8503856A FR2740562A1 (en) | 1985-03-15 | 1985-03-15 | Deformation resistant mirror for high energy laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8601189D0 true SE8601189D0 (en) | 1986-03-13 |
Family
ID=9317237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8601189A SE8601189D0 (en) | 1985-03-15 | 1986-03-13 | SET AND DEVICE FOR MAKE MIRRORS |
Country Status (4)
| Country | Link |
|---|---|
| FR (1) | FR2740562A1 (en) |
| GB (1) | GB8605304D0 (en) |
| IT (1) | IT8667147A0 (en) |
| SE (1) | SE8601189D0 (en) |
-
1985
- 1985-03-15 FR FR8503856A patent/FR2740562A1/en not_active Withdrawn
-
1986
- 1986-02-26 IT IT8667147A patent/IT8667147A0/en unknown
- 1986-03-04 GB GBGB8605304.8A patent/GB8605304D0/en not_active Ceased
- 1986-03-13 SE SE8601189A patent/SE8601189D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2740562A1 (en) | 1997-04-30 |
| GB8605304D0 (en) | 2009-11-25 |
| IT8667147A0 (en) | 1986-02-26 |
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