BR9811411A - Vidro para amplificadores óticos de 1,55 um de ganho alto e plano - Google Patents

Vidro para amplificadores óticos de 1,55 um de ganho alto e plano

Info

Publication number
BR9811411A
BR9811411A BR9811411-5A BR9811411A BR9811411A BR 9811411 A BR9811411 A BR 9811411A BR 9811411 A BR9811411 A BR 9811411A BR 9811411 A BR9811411 A BR 9811411A
Authority
BR
Brazil
Prior art keywords
high gain
flat
glass
glasses
optical amplifiers
Prior art date
Application number
BR9811411-5A
Other languages
English (en)
Inventor
Michel Prassas
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of BR9811411A publication Critical patent/BR9811411A/pt

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
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0071—Compositions for glass with special properties for laserable 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06716—Fibre compositions or doping with active elements
    • 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
    • H01S3/1608—Solid materials characterised by an active (lasing) ion rare earth erbium
    • 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
    • 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
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/04—Gain spectral shaping, flattening
    • 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
    • H01S3/173—Solid materials amorphous, e.g. glass fluoride glass, e.g. fluorozirconate or ZBLAN [ ZrF4-BaF2-LaF3-AlF3-NaF]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Glass Compositions (AREA)
  • Lasers (AREA)

Abstract

Patente de Invenção para <B>"VIDRO PARA AMPLIFICADORES óTICOS DE 1,55 ÁM DE GANHO ALTO E PLANO"<D>. A invenção se refere a uma família de vidros de fluorfosfato para uso em amplificadores de sinal ótico. A composição, baseada em 100 partes por peso, é constituída por: P~ 2~O~ 5~ - 15-40 - MgF~ 2~ - 0-10 ; Al~ 2~O~ 3~ - 0-5 - CaF~ 2~ - 0-25; MgO - 0-9 -SrF~ 2~ - 0-25; CaO - 0-9 -BaF~ 2~- 0-20 - SrO - 0-9 - KHF~ 2~- 0-2; BaO - 0-45 - K~ 2~TiF~ 6~ - 0-2; AlF~ 3~ - 5-25; Com até 10 partes por peso de óxido de érbio. Os vidros, de acordo com a presente invenção, exibem um alto ganho e um espectro muito plano sobre a largura de faixa de 1550 nm, conforme comparado aos vidros da figura. Estas composições de vidro são particularmente bem adequadas para uso na amplificação ótica de fibra ou planar em aplicações de WDM e similares.
BR9811411-5A 1997-09-05 1998-08-12 Vidro para amplificadores óticos de 1,55 um de ganho alto e plano BR9811411A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9711054A FR2768143B1 (fr) 1997-09-05 1997-09-05 Verre de fluorophosphate dope a l'erbium et amplificateur optique comprenant ce verre
PCT/US1998/016791 WO1999013541A1 (en) 1997-09-05 1998-08-12 GLASS FOR HIGH AND FLAT GAIN 1.55 νm OPTICAL AMPLIFIERS

Publications (1)

Publication Number Publication Date
BR9811411A true BR9811411A (pt) 2000-08-22

Family

ID=9510795

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811411-5A BR9811411A (pt) 1997-09-05 1998-08-12 Vidro para amplificadores óticos de 1,55 um de ganho alto e plano

Country Status (9)

Country Link
EP (1) EP1010220A4 (pt)
JP (1) JP2001516958A (pt)
KR (1) KR20010023640A (pt)
CN (1) CN1269915A (pt)
AU (1) AU734647B2 (pt)
BR (1) BR9811411A (pt)
CA (1) CA2297331A1 (pt)
FR (1) FR2768143B1 (pt)
WO (1) WO1999013541A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004501500A (ja) * 1999-12-16 2004-01-15 コーニング・インコーポレーテッド 光利得ファイバ
US7989376B2 (en) * 2001-06-26 2011-08-02 Afo Research, Inc. Fluorophosphate glass and method for making thereof
JP2005038956A (ja) * 2003-07-17 2005-02-10 Matsushita Electric Ind Co Ltd 光部品とその製造方法
JP4655553B2 (ja) * 2003-09-05 2011-03-23 住友電気工業株式会社 光増幅性導波路、光増幅モジュールおよび光通信システム
CN1313404C (zh) * 2005-08-24 2007-05-02 中国科学院上海光学精密机械研究所 低折射率掺铒氟磷玻璃及其制备方法
US10393887B2 (en) 2015-07-19 2019-08-27 Afo Research, Inc. Fluorine resistant, radiation resistant, and radiation detection glass systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1527101A (fr) * 1967-04-18 1968-05-31 Verre fluorure à effet laser
JPS53105517A (en) * 1977-02-28 1978-09-13 Hoya Glass Works Ltd Fluorophosphate laser glass
JPS63182220A (ja) * 1987-01-24 1988-07-27 Hoya Corp フツ燐酸塩ガラスの溶解方法
JP2616983B2 (ja) * 1988-12-01 1997-06-04 株式会社住田光学ガラス フツリン酸塩光学ガラス
US4962995A (en) * 1989-06-16 1990-10-16 Gte Laboratories Incorporated Glasses for high efficiency erbium (3+) optical fiber lasers, amplifiers, and superluminescent sources
US5084880A (en) * 1990-07-02 1992-01-28 The United States Of America As Represented By The Sectretary Of The Navy Erbium-doped fluorozirconate fiber laser pumped by a diode laser source
US5313477A (en) * 1992-10-30 1994-05-17 The United States Of America As Represented By The Secretary Of The Navy Rare earth ion doped CW cascade fiber laser
JP3379052B2 (ja) * 1994-09-26 2003-02-17 富士通株式会社 波長多重光増幅装置及び光波長多重伝送システム及び光波長多重伝送方法
JPH09139534A (ja) * 1995-11-13 1997-05-27 Hitachi Cable Ltd 希土類元素添加ファイバ増幅器
JP3402069B2 (ja) * 1996-06-12 2003-04-28 Ｋｄｄｉ株式会社 光増幅伝送システム

Also Published As

Publication number Publication date
JP2001516958A (ja) 2001-10-02
EP1010220A1 (en) 2000-06-21
FR2768143A1 (fr) 1999-03-12
AU9104098A (en) 1999-03-29
CN1269915A (zh) 2000-10-11
AU734647B2 (en) 2001-06-21
WO1999013541A1 (en) 1999-03-18
CA2297331A1 (en) 1999-03-18
FR2768143B1 (fr) 1999-12-03
EP1010220A4 (en) 2001-07-04
KR20010023640A (ko) 2001-03-26

Similar Documents

Publication Publication Date Title
ATE281416T1 (de) Lichtverstärkendes glas
ATE277872T1 (de) Lichtverstärkendes glass und verfahren zur herstellung desselben
BR0209293A (pt) Concentrado anticongelante, processo para a preparação do mesmo, composição aquosa de agente refrigerante pronta para o uso, e, uso de um concentrado anticongelante
TW200637799A (en) Optical glass
BR0106661A (pt) Utilização de copolìmeros etilênicos sequenciados com caráter elástico e composição cosmética
TW200702311A (en) Optical glass
ATE463470T1 (de) Azs-produkt mit verringertem schwitzverhalten
TWI387572B (zh) Optical glass
BR0111225A (pt) Fibra ótica de compensação de inclinação de dispersão
ATE327210T1 (de) Opaleszierende glaskeramik
MY126985A (en) Radio receiver
BR9811411A (pt) Vidro para amplificadores óticos de 1,55 um de ganho alto e plano
TW200500313A (en) Preferably Pb-free and As-free optical glasses with tg≤500 DEG C
DE69306965D1 (de) Neue glaszusammensetzungen
BRPI0418833A (pt) composição de vidro de germanato para amplificação de fibra óptica, fibra de amplificador óptico, amplificador óptico, e, dispositivo laser
BR9808614A (pt) Lentes com ìndice refrativo muito alto.
BR0213704A (pt) Composição refratária não conformada, destinada especialmente à construção de soleiras de um forno para fabricação de vidro e produto refratário
AR018087A1 (es) Composiciones de vidrio de tipo silice-sosa-cal
DK0865271T4 (da) Anvendelse af 2-ethylhexyl alfa-cyano-beta, beta-diphenylacrylat med henblik på at forbedre stabiliteten over for lys af p-methylbenzyliden-kamfer
DE60028571D1 (de) Dentalporzellan
ES2086248T5 (es) Fibras inorganicas solubles en soluciones salinas.
BR9913149A (pt) Derivados de piperazina antidiabéticos, processos para sua preparação e composições contendo os mesmos
DE60312687D1 (de) Eine glaskomponente enthaltender elektrischer beleuchtungskörper
CN102122017A (zh) 玻璃光纤
JP2001516958A5 (pt)

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A, 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.