[go: up one dir, main page]

WO2003045863A1 - Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication - Google Patents

Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication Download PDF

Info

Publication number
WO2003045863A1
WO2003045863A1 PCT/RU2001/000512 RU0100512W WO03045863A1 WO 2003045863 A1 WO2003045863 A1 WO 2003045863A1 RU 0100512 W RU0100512 W RU 0100512W WO 03045863 A1 WO03045863 A1 WO 03045863A1
Authority
WO
WIPO (PCT)
Prior art keywords
radiation
glass
materials
producing
production
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.)
Ceased
Application number
PCT/RU2001/000512
Other languages
English (en)
Russian (ru)
Inventor
Aleksandr Vasilievich Dmitryuk
Nikolai Timofeevich Timofeev
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ooo 'corning'
Original Assignee
Ooo 'corning'
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ooo 'corning' filed Critical Ooo 'corning'
Priority to PCT/RU2001/000512 priority Critical patent/WO2003045863A1/fr
Priority to AU2002241418A priority patent/AU2002241418A1/en
Publication of WO2003045863A1 publication Critical patent/WO2003045863A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass

Definitions

  • the invention is integrated in one material, as is effective, such and laser properties.
  • the known effective materials on the basic aluminum and human glass [ ⁇ . Bo ⁇ au e1: a ⁇ . , SG. Yd. ' ⁇ réelle ⁇ réelle ⁇ participate ⁇ lois Meeting, ⁇ . 15, H * 8, Si, 1997, ⁇ . 1329-1342; ⁇ . G. ⁇ ggge ⁇ u ⁇ vic ⁇ ' perennial ⁇ es ⁇ 1 ⁇ Talk, ⁇ o ⁇ Talk ⁇ predecessor, ⁇ o ⁇ Talk, ⁇ réelle ⁇ ⁇ alliance, ⁇ . 237-249], which, under irradiation, change the refractive index ⁇ by the value ⁇ ⁇ 10 ⁇ 4 -10 ⁇ 3 .
  • the simple solution for the first time solved the problem of producing a portable laser material with a high change in the index of exposure to radiation.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya s ⁇ zdaniem n ⁇ v ⁇ g ⁇ s ⁇ e ⁇ l ⁇ b ⁇ azn ⁇ g ⁇ ma ⁇ e ⁇ iala on ⁇ sn ⁇ ve ⁇ s ⁇ a ⁇ v schel ⁇ chny ⁇ , schel ⁇ chn ⁇ zemelny ⁇ , ⁇ ed ⁇ zemelny ⁇ elemen ⁇ v and se ⁇ eb ⁇ a, ⁇ y yavlyae ⁇ sya ⁇ mezhu ⁇ chnym or is ⁇ dnym ⁇ du ⁇ m for ⁇ lucheniya ⁇ e ⁇ a ⁇ ivn ⁇ g ⁇ laze ⁇ n ⁇ g ⁇ ma ⁇ e ⁇ iala with vys ⁇ im value ⁇ e ⁇ a ⁇ ivn ⁇ s ⁇ i ⁇ sle v ⁇ zdeys ⁇ viya on is ⁇ dny ma ⁇ e ⁇ ial i ⁇ nizi ⁇ uyuschim radiation ⁇ edel
  • B ⁇ ba, b, b, b, b, b.
  • reaction (1) In the original non-irreversible glass, the silver is available in the form of a cadon ⁇ od + .
  • the category of the ED + unit is responsible for the collection of secondary elec- trons, which are formed during the initialization of a solid body, and change their charge state. This process is described by reaction (1):
  • the second sulfur mixture is thermally unstable and enters into the reaction with the catalytic sulfur module + + , which forms a two-molecule sulfur + one + 2 + : + 2 + ):
  • the intermediate product ⁇ 2 + is also thermally unstable at temperatures above 300 carteique and is in the following reaction: ⁇ Talk 2 + + ⁇ Talk + ⁇ ⁇ Play 3 2+ (3)
  • the central center ⁇ 3 2+ is thermally stable to the temperature range 400-450 ⁇ and it is responsible for the non-functional properties of the ser- ous products.
  • ⁇ S, ⁇ a, ⁇ , ⁇ , ⁇ 5,
  • Bn ba, bg, bb, b, bb, xie, and is the final product.
  • Fig. 3 demonstrates the absorption of large glass, activated silver (1) and after (2) irradiating radiation.
  • Fig. 4 we presented a) cross-sectional spectra of forced transitions, b) spectroscopic spectra of 3+ in the studied glass (table 1), table 1.
  • Fig. 5 shows a) cross-sectional spectra of forced transitions, b) spectroscopic processes of the 3+ in the studied glass.
  • Source materials in the form of a large glass that contains a silver source are not included in the power supply.
  • Source materials in the form of a large glass that contains a silver source are not included in the power supply.
  • Glasses were synthesized in the amount of 100-400 g. They are characterized by a low temperature range of 1200-1250 ° C, a high technological stability and process.
  • ⁇ ⁇ aches ⁇ ve sy ⁇ evy ⁇ ma ⁇ e ⁇ ial ⁇ v is ⁇ lz ⁇ valis ⁇ mme ⁇ ches ⁇ ie ⁇ ea ⁇ ivy: ⁇ d ⁇ z, Y ⁇ z, ⁇ a ⁇ 0 3 ⁇ z, ⁇ dS0 3 SaS ⁇ z, ⁇ aS ⁇ z, ⁇ 3 ⁇ 0 4, La 2 0 3, ⁇ 2 0 3, ⁇ g 2 0 3, ⁇ 2 0 3, ⁇ 2 0 3 qualifications ⁇ H or ⁇ HF.
  • the loading of biscuits into the crucible was carried out at a temperature of 1150-1200 ° ⁇ , while the cooking time was 30 min for 100 g of glass and up to 4 hours for 400 g of glass.
  • ⁇ Fort In a number of cases for the prevention of restoration of the serum and the removal of ⁇ -group from the glass The process of melting of molten glass with dried acid was produced.
  • the melted glass was sold to the heated group.
  • the glass was placed in a muffle furnace, where a coarse glass was fired at a temperature of 380-400 ° C for two hours, with the following being cooled.
  • the burnt glass was cut into pieces, from the prepared samples were prepared (0, 2-4) ⁇ 15 ⁇ 20 mm 3 samples for precise measurements.
  • the original product (glass, activated by silver) does not alter its spectral and physical properties when exposed to a long wavelength of 2 nm (long-wavelength). In other words, they are not effective.
  • the glasses with the optically efficient properties were irradiated with one of the forms of the emitting radiation.
  • different types of radiation such as: X-ray, gamma, high-energy elec- tric, etc.
  • X-ray radiation an X-ray tube with a copper antigens was used, which works at an accelerating voltage of up to 50 times. The maximum time of exposure to a sample of 2 cm did not exceed 1 hour.
  • Gamma-ray irradiation was carried out with the help of A radioactive source of 60 , with a dose rate of 100 rad / s and a range of 10 5 -10 8 rad.
  • ⁇ is the thickness of the layer of glass that has been reduced by radiant radiation
  • k is the magnitude of the shift of the internal radiation band
  • ⁇ is the constant Planck, with is the speed of light, ⁇ is the energy of the light quantum.
  • ⁇ e ⁇ di ⁇ i ⁇ lucheniya is ⁇ dny ⁇ s ⁇ edineny and s ⁇ ve ⁇ s ⁇ vuyuschi ⁇ ⁇ e ⁇ a ⁇ ivny ⁇ s ⁇ e ⁇ l on i ⁇ ⁇ sn ⁇ ve yavlyae ⁇ sya ⁇ bschey for vse ⁇ s ⁇ edineny ⁇ ablitsy 1.
  • ⁇ aznitsa s ⁇ s ⁇ i ⁇ in is ⁇ dny ⁇ ⁇ liches ⁇ va ⁇ ⁇ m ⁇ nen ⁇ v for ⁇ lucheniya is ⁇ dny ⁇ s ⁇ edineny, ⁇ ye s ⁇ ve ⁇ s ⁇ vuyu ⁇ ⁇ ablitse 1.
  • the refined glass was heated to the heated group.
  • the glass was placed in an electric muffle furnace, where the glass was fired at a temperature of 400 ° ⁇ .
  • the burnt glass was cut into pieces, from the prepared samples 1x15x20 mm 3 were made .
  • the samples from the original product were irradiated with X-ray radiation with an energy of 40 kPa on the X-ray tube of the medicament.
  • the volume of the sample from the antiquity was 1 cm.
  • Typical exposure time is 1 hour.
  • the results of the tests of a series of efficient glass are given in Table 2.
  • the glass of the invention does not possess only convenient and efficient properties, but also a property of transparent luminescent properties that are not suitable for lasers.
  • Fig. 4 The indicated processes are shown in Fig. 4 .
  • the analogous spectroscopic characteristics were allocated by us for the dual-use / anti-skeleton. These glasses are used as an active medium for lasers and optical amplifiers operating in a specific area.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

Le procédé concerne un nouveau matériau photoréfractif correspondant à la formule générale: [Ag32+]x [Ag2O]n [P2O5]m [Al2O3]k [B2O3]l [R2O]p [R'O]s [Ln2O3]t; dans laquelle: x = 0,000005 - 0,01 n = 0,00005 - 0,1 m = 0,4 - 0,75 k = 0 - 0,1 l = 0 - 0,1 p = 0 - 0,5 s = 0 - 0,5 t = 0 - 0,25 R = Li, Na, K, Rb, Cs R' = Mg, Ca, Sr, Ba Ln = La, Er, Yb, Nd, Tb, Ce un produit intermédiaire permettant l'obtenir et correspondant à la formule générale: [Ag2O]n [P2O5]m [Al2O3]k [B2O3]l [R2O]p [R'O]s [Ln2O3]t; dans laquelle n = 0,00005 - 0,1 m = 0,4 - 0,75 k = 0 - 0,1 l = 0 - 0,1 p = 0 - 0,5 s = 0 - 0,5 t = 0 - 0,25 R = Li, Na, K, Rb, Cs R' = Mg, Ca, Sr, Ba Ln = La, Er, Yb, Nd, Tb, Ce et un procédé de fabrication d'un nouveau matériau photoréfractif.
PCT/RU2001/000512 2001-11-28 2001-11-28 Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication Ceased WO2003045863A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/RU2001/000512 WO2003045863A1 (fr) 2001-11-28 2001-11-28 Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication
AU2002241418A AU2002241418A1 (en) 2001-11-28 2001-11-28 Novel photorefractive materials, intermediate products for producing said materials and method for the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2001/000512 WO2003045863A1 (fr) 2001-11-28 2001-11-28 Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication

Publications (1)

Publication Number Publication Date
WO2003045863A1 true WO2003045863A1 (fr) 2003-06-05

Family

ID=20129672

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2001/000512 Ceased WO2003045863A1 (fr) 2001-11-28 2001-11-28 Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication

Country Status (2)

Country Link
AU (1) AU2002241418A1 (fr)
WO (1) WO2003045863A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071983A1 (fr) * 2003-02-12 2004-08-26 Obschestvo S Ogranichennoi Otvetstvennostiju 'corning' Procede pour fabriquer des materiaux photorefractifs
US7697589B2 (en) 2003-07-03 2010-04-13 Pd-Ld, Inc. Use of volume Bragg gratings for the conditioning of laser emission characteristics
US7889776B2 (en) 2004-01-20 2011-02-15 Trumpf Photonics Inc. High-power semiconductor laser

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974157A (fr) * 1963-03-11 1964-11-04 Commissariat A L'energie Atomique
GB1078793A (en) * 1965-03-05 1967-08-09 Commissariat Energie Atomique Phosphate glass for x-ray, gamma-ray and thermal neutron dosimeters
WO1995026519A1 (fr) * 1994-03-29 1995-10-05 Monash University Procede permettant d'obtenir un effet photorefractif dans des dispositifs optiques, et dispositifs optiques realises selon ce procede
RU2045487C1 (ru) * 1987-03-16 1995-10-10 Вильчинская Наталия Николаевна Радиофотолюминесцентное стекло

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB974157A (fr) * 1963-03-11 1964-11-04 Commissariat A L'energie Atomique
GB1078793A (en) * 1965-03-05 1967-08-09 Commissariat Energie Atomique Phosphate glass for x-ray, gamma-ray and thermal neutron dosimeters
RU2045487C1 (ru) * 1987-03-16 1995-10-10 Вильчинская Наталия Николаевна Радиофотолюминесцентное стекло
WO1995026519A1 (fr) * 1994-03-29 1995-10-05 Monash University Procede permettant d'obtenir un effet photorefractif dans des dispositifs optiques, et dispositifs optiques realises selon ce procede

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071983A1 (fr) * 2003-02-12 2004-08-26 Obschestvo S Ogranichennoi Otvetstvennostiju 'corning' Procede pour fabriquer des materiaux photorefractifs
US7697589B2 (en) 2003-07-03 2010-04-13 Pd-Ld, Inc. Use of volume Bragg gratings for the conditioning of laser emission characteristics
US9793674B2 (en) 2003-07-03 2017-10-17 Necsel Intellectual Property, Inc. Chirped Bragg grating elements
US10205295B2 (en) 2003-07-03 2019-02-12 Necsel Intellectual Property, Inc. Chirped Bragg grating elements
US7889776B2 (en) 2004-01-20 2011-02-15 Trumpf Photonics Inc. High-power semiconductor laser

Also Published As

Publication number Publication date
AU2002241418A1 (en) 2003-06-10

Similar Documents

Publication Publication Date Title
Berezhnoi Glass-ceramics and Photo-sitalls
US6300264B1 (en) Luminous glass
US6204211B1 (en) Luminous glass ceramics
Madhu et al. Gamma irradiation effects on the structural, thermal and optical properties of samarium doped lanthanum–lead-boro-tellurite glasses
JP2006522367A (ja) 光学素子および光学素子を作る方法
US6015765A (en) Rare earth soluble telluride glasses
Marzouk et al. Gamma irradiation and crystallization effects on the photoluminescence properties of soda lime fluorophosphates host glass activated with Ce4+, Dy3+ or Pr3+ ions
Veber et al. Optical properties and bismuth redox in Bi-doped high-silica Al–Si glasses
EP0662933B1 (fr) Nouveaux materiaux composites pour fabrication de verre
US6228787B1 (en) Fluorescent photosensitive glasses and process for the production thereof
Marzouk et al. Optical, FT infrared and photoluminescence spectra of CeO2–doped Na2O–ZnO–B2O3 host glass and effects of gamma irradiation
Kaewjaeng et al. Influence of trivalent praseodymium ion on SiO2–B2O3–Al2O3–BaO–CaO–Sb2O3–Na2O–Pr2O3 glasses for X-Rays shielding and luminescence materials
US6132643A (en) Fluorescent photosensitive vitroceramics and process for the production thereof
Raj et al. Concentration dependent Dy3+-doped lithium fluoro borotellurophosphate glasses’ structural and optical investigations for white light emission under UV excitation for solid-state lighting applications
Guérineau et al. The influence of potassium substitution for barium on the structure and property of silver-doped germano-gallate glasses
WO2003045863A1 (fr) Nouveau materiaux photorefractifs, produits intermediaires destines a leur fabrication et procedes de fabrication
Shasmal et al. Enhancement of photoluminescence in white light emitting glasses by localized surface plasmons of Ag and Au nanoparticles
Tsekrekas et al. Structural investigation of lithium bismuth borate glasses through Raman and infrared spectroscopies
Mohapatra A spectroscopic study of Ce3+ ion in calcium metaphosphate glass
Morse Copper halide-containing photochromic glasses
RU2829642C1 (ru) Люминесцентное стекло с нанокристаллами перовскита CsPbBr3 и CsPbI3
JP2019086305A (ja) 蛍光ガラス線量計用ガラス及びそれを備えた蛍光ガラス線量計
Krak VOLATILITY OF SELENIUM AND ITS COMPOUNDS IN THEMANUFACTURE OF RUBY GLASS 1
Alassani et al. Photochemistry of bismuth-and silver-containing glasses under femtosecond laser irradiation: energy transfers and 3D-localized background-free near-infrared fluorescence emission
Alassani et al. Femtosecond laser activation of the photochemistry of bismuth and associated three-dimensional sub-micron fluorescence patterning

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP