CN108821569A - Laser holographic recording glass, diffraction optical device or hologram pattern product and preparation method - Google Patents
Laser holographic recording glass, diffraction optical device or hologram pattern product and preparation method Download PDFInfo
- Publication number
- CN108821569A CN108821569A CN201810333771.0A CN201810333771A CN108821569A CN 108821569 A CN108821569 A CN 108821569A CN 201810333771 A CN201810333771 A CN 201810333771A CN 108821569 A CN108821569 A CN 108821569A
- Authority
- CN
- China
- Prior art keywords
- glass
- holographic recording
- parts
- laser holographic
- temperature
- 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
- 239000011521 glass Substances 0.000 title claims abstract description 179
- 238000002360 preparation method Methods 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 238000002844 melting Methods 0.000 claims abstract description 26
- 230000008018 melting Effects 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000005352 clarification Methods 0.000 claims abstract description 15
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 20
- 229910052697 platinum Inorganic materials 0.000 claims description 20
- 238000002425 crystallisation Methods 0.000 claims description 19
- 230000008025 crystallization Effects 0.000 claims description 19
- 239000002994 raw material Substances 0.000 claims description 17
- 238000010899 nucleation Methods 0.000 claims description 16
- 230000006911 nucleation Effects 0.000 claims description 16
- 238000000137 annealing Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 41
- 239000000377 silicon dioxide Substances 0.000 abstract description 24
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052593 corundum Inorganic materials 0.000 abstract description 17
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract description 17
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Inorganic materials O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract description 16
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract description 15
- 229910052681 coesite Inorganic materials 0.000 abstract description 15
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 15
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract description 15
- 229910052682 stishovite Inorganic materials 0.000 abstract description 15
- 229910052905 tridymite Inorganic materials 0.000 abstract description 15
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract description 13
- 238000000265 homogenisation Methods 0.000 abstract description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 10
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 abstract description 10
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052709 silver Inorganic materials 0.000 abstract description 8
- 239000004332 silver Substances 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 7
- 239000002667 nucleating agent Substances 0.000 abstract description 7
- -1 silver halide Chemical class 0.000 abstract description 7
- YEAUATLBSVJFOY-UHFFFAOYSA-N tetraantimony hexaoxide Chemical compound O1[Sb](O2)O[Sb]3O[Sb]1O[Sb]2O3 YEAUATLBSVJFOY-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011780 sodium chloride Substances 0.000 abstract description 5
- 230000009477 glass transition Effects 0.000 abstract description 4
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 25
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 18
- 239000011734 sodium Substances 0.000 description 15
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(I) nitrate Inorganic materials [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 14
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 description 14
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 13
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 10
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 229910021607 Silver chloride Inorganic materials 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 8
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 239000000919 ceramic Substances 0.000 description 6
- 238000013021 overheating Methods 0.000 description 6
- 239000010453 quartz Substances 0.000 description 6
- 229910001961 silver nitrate Inorganic materials 0.000 description 6
- 239000004317 sodium nitrate Substances 0.000 description 6
- 235000010344 sodium nitrate Nutrition 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 5
- 239000004327 boric acid Substances 0.000 description 5
- 238000010309 melting process Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 3
- 239000006132 parent glass Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 229910001415 sodium ion Inorganic materials 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 208000033999 Device damage Diseases 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Inorganic materials O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000693 micelle Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 229910006295 Si—Mo Inorganic materials 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- CSSYLTMKCUORDA-UHFFFAOYSA-N barium(2+);oxygen(2-) Chemical compound [O-2].[Ba+2] CSSYLTMKCUORDA-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000008395 clarifying agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008832 photodamage Effects 0.000 description 1
- 239000006089 photosensitive glass Substances 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
- C03C3/115—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron
- C03C3/118—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine containing boron containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1847—Manufacturing methods
- G02B5/1857—Manufacturing methods using exposure or etching means, e.g. holography, photolithography, exposure to electron or ion beams
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810333771.0A CN108821569B (en) | 2018-04-13 | 2018-04-13 | Laser holographic recording glass, diffraction optical device or holographic pattern product and preparation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810333771.0A CN108821569B (en) | 2018-04-13 | 2018-04-13 | Laser holographic recording glass, diffraction optical device or holographic pattern product and preparation method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108821569A true CN108821569A (en) | 2018-11-16 |
CN108821569B CN108821569B (en) | 2021-08-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810333771.0A Active CN108821569B (en) | 2018-04-13 | 2018-04-13 | Laser holographic recording glass, diffraction optical device or holographic pattern product and preparation method |
Country Status (1)
Country | Link |
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CN (1) | CN108821569B (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113087397A (en) * | 2021-04-13 | 2021-07-09 | 泰山学院 | Double-phase transparent glass ceramic with ultra-wideband fluorescence emission characteristic and preparation method thereof |
CN115403267A (en) * | 2022-08-31 | 2022-11-29 | 成都光明光电有限责任公司 | Photo-thermal conversion glass and preparation method thereof |
CN115417597A (en) * | 2022-08-31 | 2022-12-02 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with high transition temperature and preparation method thereof |
CN115432922A (en) * | 2022-08-31 | 2022-12-06 | 成都光明光电有限责任公司 | Photo-thermal conversion glass and preparation method thereof |
CN115572063A (en) * | 2022-08-31 | 2023-01-06 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with low melting temperature and preparation method thereof |
CN115572065A (en) * | 2022-08-31 | 2023-01-06 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with low absorption loss and preparation method thereof |
CN115677210A (en) * | 2022-09-04 | 2023-02-03 | 苏州东辉光学有限公司 | Volume scattering light homogenizing sheet and preparation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040048730A1 (en) * | 2000-06-05 | 2004-03-11 | Akira Masumura | Optical glass suffering little change in refractive index by radiation of light |
RU2412917C1 (en) * | 2009-10-15 | 2011-02-27 | Учреждение образования "Белорусский государственный технологический университет" | Glass with lead selenide nanocrystals for near infrared antireflection filters |
US8062753B2 (en) * | 2004-12-31 | 2011-11-22 | Schott Ag | Method for producing an optical component, optical component produced according to the method and devices comprising such components |
CN104133267A (en) * | 2014-08-19 | 2014-11-05 | 林安英 | Method for manufacturing multi-wavelength volume bragg gratings |
CN104261673A (en) * | 2014-09-03 | 2015-01-07 | 石以瑄 | Electron-sensitive glass substrate as well as optical circuit and micro structure formed in electron-sensitive glass substrate |
CN107428586A (en) * | 2015-03-20 | 2017-12-01 | 肖特玻璃科技(苏州)有限公司 | Thin glassware with non-homogenizing ion-exchange surface layer and the method for producing this thin glassware |
-
2018
- 2018-04-13 CN CN201810333771.0A patent/CN108821569B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040048730A1 (en) * | 2000-06-05 | 2004-03-11 | Akira Masumura | Optical glass suffering little change in refractive index by radiation of light |
US8062753B2 (en) * | 2004-12-31 | 2011-11-22 | Schott Ag | Method for producing an optical component, optical component produced according to the method and devices comprising such components |
RU2412917C1 (en) * | 2009-10-15 | 2011-02-27 | Учреждение образования "Белорусский государственный технологический университет" | Glass with lead selenide nanocrystals for near infrared antireflection filters |
CN104133267A (en) * | 2014-08-19 | 2014-11-05 | 林安英 | Method for manufacturing multi-wavelength volume bragg gratings |
CN104261673A (en) * | 2014-09-03 | 2015-01-07 | 石以瑄 | Electron-sensitive glass substrate as well as optical circuit and micro structure formed in electron-sensitive glass substrate |
CN107428586A (en) * | 2015-03-20 | 2017-12-01 | 肖特玻璃科技(苏州)有限公司 | Thin glassware with non-homogenizing ion-exchange surface layer and the method for producing this thin glassware |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113087397A (en) * | 2021-04-13 | 2021-07-09 | 泰山学院 | Double-phase transparent glass ceramic with ultra-wideband fluorescence emission characteristic and preparation method thereof |
CN115432922B (en) * | 2022-08-31 | 2023-09-19 | 成都光明光电有限责任公司 | Photo-thermal refraction glass and preparation method thereof |
CN115417597A (en) * | 2022-08-31 | 2022-12-02 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with high transition temperature and preparation method thereof |
CN115432922A (en) * | 2022-08-31 | 2022-12-06 | 成都光明光电有限责任公司 | Photo-thermal conversion glass and preparation method thereof |
CN115572063A (en) * | 2022-08-31 | 2023-01-06 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with low melting temperature and preparation method thereof |
CN115572065A (en) * | 2022-08-31 | 2023-01-06 | 成都光明光电有限责任公司 | Photo-thermal sensitive refraction glass with low absorption loss and preparation method thereof |
CN115417597B (en) * | 2022-08-31 | 2023-08-18 | 成都光明光电有限责任公司 | Photothermographic variable glass with high transition temperature and preparation method thereof |
CN115403267B (en) * | 2022-08-31 | 2023-08-22 | 成都光明光电有限责任公司 | Photo-thermal refraction glass and preparation method thereof |
CN115403267A (en) * | 2022-08-31 | 2022-11-29 | 成都光明光电有限责任公司 | Photo-thermal conversion glass and preparation method thereof |
CN115572063B (en) * | 2022-08-31 | 2023-10-03 | 成都光明光电有限责任公司 | Photothermographic variable glass with low melting temperature and preparation method thereof |
CN115572065B (en) * | 2022-08-31 | 2024-04-02 | 成都光明光电有限责任公司 | Photothermal sensitive refractive glass with low absorption loss and preparation method thereof |
CN115677210A (en) * | 2022-09-04 | 2023-02-03 | 苏州东辉光学有限公司 | Volume scattering light homogenizing sheet and preparation method thereof |
CN115677210B (en) * | 2022-09-04 | 2023-11-14 | 苏州东辉光学有限公司 | Volume scattering light homogenizing sheet and preparation method thereof |
Also Published As
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CN108821569B (en) | 2021-08-27 |
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Effective date of registration: 20210106 Address after: 215000 workshop 1, 439 Fengting Avenue, Weiting, Suzhou Industrial Park, Suzhou City, Jiangsu Province Applicant after: SUZHOU DONGHUI OPTICAL Co.,Ltd. Address before: 215006, ten, 1 Zi street, Jiangsu, Suzhou Applicant before: SOOCHOW University |
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Application publication date: 20181116 Assignee: Zhejiang Duanjing Optical Technology Co.,Ltd. Assignor: SUZHOU DONGHUI OPTICAL Co.,Ltd. Contract record no.: X2024980008462 Denomination of invention: Laser holographic recording glass, diffractive optical devices or holographic pattern products and preparation methods Granted publication date: 20210827 License type: Common License Record date: 20240704 |