JP6649442B2 - 短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス - Google Patents
短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス Download PDFInfo
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- JP6649442B2 JP6649442B2 JP2018140999A JP2018140999A JP6649442B2 JP 6649442 B2 JP6649442 B2 JP 6649442B2 JP 2018140999 A JP2018140999 A JP 2018140999A JP 2018140999 A JP2018140999 A JP 2018140999A JP 6649442 B2 JP6649442 B2 JP 6649442B2
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- 239000000087 laser glass Substances 0.000 title description 23
- 239000011521 glass Substances 0.000 claims description 92
- 239000000203 mixture Substances 0.000 claims description 65
- 239000005365 phosphate glass Substances 0.000 claims description 42
- 229910017493 Nd 2 O 3 Inorganic materials 0.000 claims description 34
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 16
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 15
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 150000001340 alkali metals Chemical class 0.000 claims description 11
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 9
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 8
- 230000005284 excitation Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000010980 sapphire Substances 0.000 description 12
- 229910052594 sapphire Inorganic materials 0.000 description 12
- 229910052761 rare earth metal Inorganic materials 0.000 description 11
- 239000010936 titanium Substances 0.000 description 10
- 239000002019 doping agent Substances 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- 229910019142 PO4 Inorganic materials 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 8
- 229910052769 Ytterbium Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 239000010452 phosphate Substances 0.000 description 7
- -1 rare earth ions Chemical class 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 238000000295 emission spectrum Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 150000002910 rare earth metals Chemical class 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 4
- 150000004645 aluminates Chemical class 0.000 description 4
- 230000003321 amplification Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000005368 silicate glass Substances 0.000 description 4
- 229910004261 CaF 2 Inorganic materials 0.000 description 3
- 229910018068 Li 2 O Inorganic materials 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 239000005388 borosilicate glass Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000003607 modifier Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000516 sunscreening agent Substances 0.000 description 3
- SITVSCPRJNYAGV-UHFFFAOYSA-L tellurite Chemical compound [O-][Te]([O-])=O SITVSCPRJNYAGV-UHFFFAOYSA-L 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 101100497948 Caenorhabditis elegans cyn-1 gene Proteins 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000005385 borate glass Substances 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000000146 host glass Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 2
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006025 fining agent Substances 0.000 description 1
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000000475 sunscreen effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/0071—Compositions for glass with special properties for laserable glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0915—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light
- H01S3/0933—Processes or apparatus for excitation, e.g. pumping using optical pumping by incoherent light of a semiconductor, e.g. light emitting diode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/17—Solid materials amorphous, e.g. glass
- H01S3/175—Solid materials amorphous, e.g. glass phosphate glass
-
- 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
- C03C2203/00—Production processes
- C03C2203/10—Melting processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1611—Solid materials characterised by an active (lasing) ion rare earth neodymium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Glass Compositions (AREA)
- Lasers (AREA)
Description
P2O5 50.00〜70.00
B2O3 2.00〜10.00
Al2O3 1.00〜5.00
SiO2 1.00〜5.00
Nd2O3 0.10〜5.00
Yb2O3 0.10〜35.00
La2O3 0.00〜20.00
Er2O3 0.00〜5.00
CeO2 0.00〜20.00
(式中、Nd2O3に対するYb2O3の比率は1〜25又は0.100〜0.333である)を含む。
P2O5 60〜70
B2O3 7〜10
Al2O3 3〜5
SiO2 3〜5
Nd2O3 0.5〜4.0
Yb2O3 0.1〜25.0
La2O3 0.0〜15
Er2O3 0.00〜5.00
CeO2 0.0〜15
Cr2O3 0.0〜1.00
Nb2O5 0.0〜1.00
As2O3及び/又はSb2O3 0.1〜1.00
を含む。
Claims (10)
- NdでドープされかつYbでドープされたリン酸ガラス組成物であって、(mol%ベースで)
P2O5 50.00〜70.00
B2O3 2.00〜10.00
Al2O3 1.00〜5.00
SiO2 1.00〜5.00
Nd2O3 0.10〜5.00
Yb2O3 0.10〜35.00
La2O3 0.00〜20.00
Er2O3 0.00〜5.00
CeO2 0.00〜20.00
(ここで、Nd2O3に対するYb2O3のモル比は1〜25である)
を含み、該ガラス組成物が0.5mol%未満のアルカリ土類金属を含有する、NdでドープされかつYbでドープされたリン酸ガラス組成物。 - 前記ガラス組成物が0.0mol%のアルカリ金属を含有する、請求項1に記載のNdでドープされかつYbでドープされたリン酸ガラス組成物。
- Nd2O3に対するYb2O3の前記モル比が11〜25である、請求項1に記載のNdでドープされかつYbでドープされたリン酸ガラス組成物。
- Nd2O3に対するYb2O3の前記モル比が11〜20である、請求項1に記載のNdでドープされかつYbでドープされたリン酸ガラス組成物。
- 固体利得媒質として請求項1に記載のYbでドープされたリン酸ガラス組成物と、励起源として少なくとも1つのフラッシュランプとを備える固体Ybレーザシステムである、固体Ybレーザシステム。
- 固体利得媒質として請求項1〜4のいずれか1項に記載のYbでドープされたリン酸ガラス組成物と、励起源として少なくとも1つのフラッシュランプとを備える固体Ybレーザシステム。
- 固体利得媒質と励起源とを備える固体レーザシステムにおいて、その改良点が、該固体利得媒質を請求項1〜4のいずれか一項に記載の組成物を有するガラスとすることである、固体レーザシステム。
- システムの出力が1パルス当たり少なくとも1ペタワット以上である、請求項7に記載のレーザシステム。
- 請求項1〜4のいずれか一項に記載のガラス組成物をフラッシュランプにより励起させるか又はダイオードにより励起させることを含む、レーザビームパルスを発生させる方法。
- 請求項9に記載のレーザシステムをフラッシュランプにより励起させることを含む、レーザビームパルスを発生させる方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261730569P | 2012-11-28 | 2012-11-28 | |
US61/730,569 | 2012-11-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013244529A Division JP6434208B2 (ja) | 2012-11-28 | 2013-11-27 | 短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス |
Publications (2)
Publication Number | Publication Date |
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JP2018168064A JP2018168064A (ja) | 2018-11-01 |
JP6649442B2 true JP6649442B2 (ja) | 2020-02-19 |
Family
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Family Applications (2)
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JP2013244529A Active JP6434208B2 (ja) | 2012-11-28 | 2013-11-27 | 短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス |
JP2018140999A Active JP6649442B2 (ja) | 2012-11-28 | 2018-07-27 | 短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス |
Family Applications Before (1)
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JP2013244529A Active JP6434208B2 (ja) | 2012-11-28 | 2013-11-27 | 短パルス高ピークパワーのレーザ用の超広帯域幅レーザガラス |
Country Status (6)
Country | Link |
---|---|
US (1) | US9006120B2 (ja) |
EP (1) | EP2738144B1 (ja) |
JP (2) | JP6434208B2 (ja) |
KR (2) | KR102087445B1 (ja) |
CN (1) | CN103848569B (ja) |
RU (1) | RU2629499C2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9118166B2 (en) * | 2012-11-28 | 2015-08-25 | Schott Corporation | Tuning rare earth ion emission wavelength in phosphate based glasses using cerium oxide |
CN104926114B (zh) * | 2015-06-18 | 2018-02-16 | 成都光明光电有限责任公司 | 磷酸盐激光钕玻璃 |
CN107591670B (zh) * | 2017-09-27 | 2021-01-22 | 中国科学院理化技术研究所 | 一种双掺晶体激光产生方法及装置 |
CA3117986A1 (en) | 2018-11-26 | 2020-06-04 | Owens Corning Intellectual Capital, Llc | High performance fiberglass composition with improved specific modulus |
DK3887329T3 (da) | 2018-11-26 | 2024-04-29 | Owens Corning Intellectual Capital Llc | Højydelsesglasfibersammensætning med forbedret elasticitetskoefficient |
CN114644456A (zh) * | 2022-03-09 | 2022-06-21 | 中国科学院上海光学精密机械研究所 | 一种磷酸盐激光玻璃 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731226A (en) | 1971-11-10 | 1973-05-01 | American Optical Corp | Laser using phosphate base laser glass |
US3846142A (en) | 1972-09-18 | 1974-11-05 | I Buzhinsky | Nd and yb containing phosphate glasses for laser use |
JPS60191029A (ja) | 1984-03-13 | 1985-09-28 | Hoya Corp | レ−ザガラス |
JPS63182220A (ja) | 1987-01-24 | 1988-07-27 | Hoya Corp | フツ燐酸塩ガラスの溶解方法 |
US4962067A (en) | 1989-07-14 | 1990-10-09 | Kigre, Inc. | Erbium laser glass compositions |
JPH07108790B2 (ja) * | 1990-03-26 | 1995-11-22 | ホーヤ株式会社 | レーザーガラス |
US5526369A (en) | 1992-10-07 | 1996-06-11 | Schott Glass Technologies, Inc. | Phosphate glass useful in high energy lasers |
JPH06219775A (ja) * | 1993-01-28 | 1994-08-09 | Hoya Corp | Ybドープレーザーガラス |
US5526639A (en) | 1995-03-21 | 1996-06-18 | Gonzales; Virginia | Method of forming jewelry chains |
US5663972A (en) | 1995-04-03 | 1997-09-02 | The Regents Of The University Of California | Ultrafast pulsed laser utilizing broad bandwidth laser glass |
US6194334B1 (en) | 1999-06-18 | 2001-02-27 | Corning Incorporated | Tellurite glasses and optical components |
EP1228014A2 (en) | 1999-10-12 | 2002-08-07 | Corning Incorporated | Tellurite glasses and optical components |
US7625509B2 (en) * | 2001-08-02 | 2009-12-01 | 3M Innovative Properties Company | Method of making ceramic articles |
US6859606B2 (en) | 2002-11-27 | 2005-02-22 | Np Photonics, Inc. | ER3+ doped boro-tellurite glasses for 1.5 μm broadband amplification |
DE10311820A1 (de) * | 2003-03-13 | 2004-09-30 | Schott Glas | Halbleiterlichtquelle |
US7531473B2 (en) | 2004-08-23 | 2009-05-12 | Kigre, Inc. | Ytterbium-phosphate glass |
RU2426701C1 (ru) * | 2010-02-03 | 2011-08-20 | Государственное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Оптическое фосфатное стекло |
US8361917B2 (en) * | 2010-08-05 | 2013-01-29 | Schott Corporation | Rare earth aluminoborosilicate glass composition |
US8526475B2 (en) * | 2010-08-06 | 2013-09-03 | Schott Corporation | Broadening of rare earth ion emission bandwidth in phosphate based laser glasses |
US8486850B2 (en) * | 2010-09-13 | 2013-07-16 | Schott Corporation | Aluminophosphate glass composition |
JP5953124B2 (ja) * | 2012-05-29 | 2016-07-20 | 新日鐵住金株式会社 | 2次ループ抑制ローラガイド |
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US9006120B2 (en) | 2015-04-14 |
JP2014105155A (ja) | 2014-06-09 |
KR20190133124A (ko) | 2019-12-02 |
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US20140146841A1 (en) | 2014-05-29 |
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RU2013152727A (ru) | 2015-06-10 |
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