ATE356093T1 - Wdm optischer filter und glassubstrat für die verwendung in einem wdm optischen filter - Google Patents

Wdm optischer filter und glassubstrat für die verwendung in einem wdm optischen filter

Info

Publication number
ATE356093T1
ATE356093T1 AT00116170T AT00116170T ATE356093T1 AT E356093 T1 ATE356093 T1 AT E356093T1 AT 00116170 T AT00116170 T AT 00116170T AT 00116170 T AT00116170 T AT 00116170T AT E356093 T1 ATE356093 T1 AT E356093T1
Authority
AT
Austria
Prior art keywords
optical filter
wdm optical
glass
glass substrate
optical multilayer
Prior art date
Application number
AT00116170T
Other languages
English (en)
Inventor
Robert W Johnson
Hiroaki Yanagita
Kazuaki Hashimoto
Original Assignee
Hoya Corp
Hoya Corp Usa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22517008&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE356093(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoya Corp, Hoya Corp Usa filed Critical Hoya Corp
Application granted granted Critical
Publication of ATE356093T1 publication Critical patent/ATE356093T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/288—Interference filters comprising deposited thin solid films comprising at least one thin film resonant cavity, e.g. in bandpass filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29346—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/008—Mountings, adjusting means, or light-tight connections, for optical elements with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Glass Compositions (AREA)
  • Optical Filters (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Surface Treatment Of Glass (AREA)
AT00116170T 1999-08-02 2000-08-01 Wdm optischer filter und glassubstrat für die verwendung in einem wdm optischen filter ATE356093T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14635599P 1999-08-02 1999-08-02

Publications (1)

Publication Number Publication Date
ATE356093T1 true ATE356093T1 (de) 2007-03-15

Family

ID=22517008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00116170T ATE356093T1 (de) 1999-08-02 2000-08-01 Wdm optischer filter und glassubstrat für die verwendung in einem wdm optischen filter

Country Status (10)

Country Link
US (1) US6465105B1 (de)
EP (1) EP1074519B1 (de)
JP (3) JP3383942B2 (de)
KR (1) KR100462933B1 (de)
CN (1) CN1269752C (de)
AT (1) ATE356093T1 (de)
CA (1) CA2314841C (de)
DE (1) DE60033742T2 (de)
SG (2) SG114469A1 (de)
TW (1) TWI230146B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3399883B2 (ja) 1999-08-30 2003-04-21 株式会社オハラ 光フィルター用ガラス及び光フィルター
WO2002100790A1 (en) * 2001-06-12 2002-12-19 Nippon Electric Glass Co., Ltd. Multi-layer film filter-use substrate glass and multi-layer film filter
EP1367029A3 (de) * 2002-05-27 2004-03-24 Central Glass Company, Limited Glas für optischen wellenlängenmultiplex Filter
JP2004067460A (ja) * 2002-08-07 2004-03-04 Central Glass Co Ltd ガラス組成物
JP3903940B2 (ja) 2003-03-31 2007-04-11 Ｊｓｒ株式会社 光導波路チップ及びそれを含む光学部品の製造方法
JP2004317701A (ja) * 2003-04-15 2004-11-11 Alps Electric Co Ltd 多層膜光フィルタ及び光学部品
JP4198086B2 (ja) * 2003-06-25 2008-12-17 オリンパス株式会社 蛍光観察用装置
JP4118756B2 (ja) * 2003-07-04 2008-07-16 日本電信電話株式会社 合分波器
CN100542984C (zh) * 2003-07-14 2009-09-23 松下电器产业株式会社 多层膜过滤器用玻璃及其制造方法
US7428102B2 (en) * 2005-12-09 2008-09-23 Enplas Corporation Optical element
EP2095172A4 (de) * 2006-12-19 2012-08-22 Ellex Medical Pty Ltd Strahlblockierungs- und kombinieroptik
US20090291277A1 (en) * 2008-05-15 2009-11-26 Thomas Chirayil Method of Making Thin Film Structures and Compositions thereof
JP5066494B2 (ja) * 2008-08-12 2012-11-07 Ｎｔｔエレクトロニクス株式会社 光合分波器
US10501364B2 (en) * 2012-11-21 2019-12-10 Corning Incorporated Ion exchangeable glasses having high hardness and high modulus
GB2516679C (en) * 2013-07-30 2019-08-28 Rushmere Tech Limited Optical source
CN105093417B (zh) * 2014-04-23 2018-10-30 华为技术有限公司 波长锁定装置和薄膜滤波器
CN105319632B (zh) * 2014-07-30 2018-06-26 青岛豪雅光电子有限公司 光学滤片
US9709746B2 (en) * 2015-11-17 2017-07-18 International Business Machines Corporation Micro-filter structures for wavelength division multiplexing in polymer waveguides
CN108473362B (zh) * 2015-12-28 2022-10-04 Ａｇｃ株式会社 玻璃基板、层叠基板、层叠体以及半导体封装的制造方法
US9960199B2 (en) 2015-12-29 2018-05-01 Viavi Solutions Inc. Dielectric mirror based multispectral filter array
US9923007B2 (en) 2015-12-29 2018-03-20 Viavi Solutions Inc. Metal mirror based multispectral filter array
CN108646352A (zh) * 2018-07-17 2018-10-12 北极光电(深圳)有限公司 一种多通道薄膜滤波器组件及其制作方法
CN108957612A (zh) * 2018-07-26 2018-12-07 北极光电(深圳)有限公司 一种薄膜滤波器组件及其制作方法
WO2020073252A1 (en) 2018-10-10 2020-04-16 Schott Glass Technologies (Suzhou) Co. Ltd. Band-pass near-infrared (nir) filter, method of production of band-pass nir filter and uses thereof
US12122712B2 (en) 2018-11-30 2024-10-22 Corning Incorporated High index low density glass
US11407673B2 (en) 2018-11-30 2022-08-09 Corning Incorporated High index glasses
CN109626814B (zh) * 2019-01-07 2021-09-28 成都光明光电股份有限公司 环保光学玻璃、光学预制件、光学元件及光学仪器
CN110109208B (zh) * 2019-06-05 2024-05-31 信阳舜宇光学有限公司 近红外带通滤光片及光学传感系统
CN111003934A (zh) * 2019-12-31 2020-04-14 成都光明光电有限责任公司 光通讯用基板玻璃及玻璃预制件、光学元件和光学仪器
CN111138082B (zh) * 2020-01-13 2022-06-17 苏州众为光电有限公司 一种高稳定性玻璃光纤及其制备方法
CN112299720B (zh) * 2020-11-16 2022-04-12 成都光明光电有限责任公司 低温封接玻璃
CN113433607B (zh) * 2021-05-28 2023-06-27 浙江晶驰光电科技有限公司 一种双带通滤光片及其制作方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383225A (en) 1955-11-07 1968-05-14 Minnesota Mining & Mfg Acid-resistant enamels
US3240660A (en) 1961-07-03 1966-03-15 Burlington Industries Inc Bonding of nitrile rubbers to polyamide fibers
US3240661A (en) * 1962-05-17 1966-03-15 Owens Illinois Glass Co High expansion glass, and seals
JPS5225812A (en) 1975-08-20 1977-02-26 Sumita Optical Glass Optical flint glass of low density
JPH0617246B2 (ja) 1985-10-09 1994-03-09 株式会社住田光学ガラス 光学ガラス
US4769347A (en) 1986-01-06 1988-09-06 Schott Glass Technologies, Inc. Contrast enhancement filter glass for color CRT displays
JP2795326B2 (ja) * 1991-04-05 1998-09-10 株式会社オハラ 光学ガラス
JPH0694378B2 (ja) 1991-09-03 1994-11-24 日本電気硝子株式会社 赤外線吸収ガラス
US5320987A (en) * 1992-10-06 1994-06-14 Kabushiki Kaisha Ohara Optical glass
JP2795333B2 (ja) 1992-10-08 1998-09-10 株式会社オハラ 光学ガラス
RU2049745C1 (ru) * 1993-07-06 1995-12-10 Акционерное общество открытого типа "Лыткаринский завод оптического стекла" Оптическое стекло
DE69303374T3 (de) * 1993-09-29 2003-09-11 Kabushiki Kaisha Ohara, Sagamihara Optisches Glas
JP3243474B2 (ja) 1993-12-28 2002-01-07 光伸光学工業株式会社 多層膜バンドパスフィルタの製造方法及び波長シフト温度係数値が略ゼロの多層膜バンドパスフィルタ
DE4402537C2 (de) * 1994-01-28 1996-07-25 Schott Glaswerke Bleifreies optisches Schwerflintglas
JP3765594B2 (ja) * 1994-12-26 2006-04-12 株式会社オハラ 光学ガラス
US5504608A (en) * 1995-05-25 1996-04-02 At&T Corp. Adjustable filter for tuning multimode optical signals
US5999322A (en) 1995-06-28 1999-12-07 Cushing; David Henry Multilayer thin film bandpass filter
DE19603050C1 (de) 1996-01-29 1997-03-13 Schott Glaswerke Blei- und arsenfreies optisches Leichtgewichtsglas
JPH1078528A (ja) 1996-09-03 1998-03-24 Fujitsu Ltd 光合分波器及び波長分割多重モジュール
JPH10101362A (ja) * 1996-09-30 1998-04-21 Fuji Photo Optical Co Ltd ロッド状光学ガラス
US5859717A (en) * 1997-02-14 1999-01-12 Corning Oca Corporation Multiplexing device with precision optical block
JP4098834B2 (ja) 1997-06-05 2008-06-11 Ｈｏｙａ株式会社 情報記憶媒体用基板
EP1223439B1 (de) * 1997-10-20 2004-07-14 Nippon Telegraph and Telephone Corporation Schnelle Vorrichtung zum Trennen von Wellenlängen
JPH11305035A (ja) 1998-04-27 1999-11-05 Fujitsu Ltd 温度依存性のない多層膜フィルタとその製造方法
JP3399883B2 (ja) 1999-08-30 2003-04-21 株式会社オハラ 光フィルター用ガラス及び光フィルター

Also Published As

Publication number Publication date
JP2004182598A (ja) 2004-07-02
JP2001089184A (ja) 2001-04-03
JP3383942B2 (ja) 2003-03-10
SG130036A1 (en) 2007-03-20
CN1269752C (zh) 2006-08-16
EP1074519A2 (de) 2001-02-07
KR20010021187A (ko) 2001-03-15
EP1074519B1 (de) 2007-03-07
US6465105B1 (en) 2002-10-15
DE60033742T2 (de) 2007-12-06
KR100462933B1 (ko) 2004-12-23
JP3828817B2 (ja) 2006-10-04
CA2314841C (en) 2003-12-09
SG114469A1 (en) 2005-09-28
JP2002321939A (ja) 2002-11-08
DE60033742D1 (de) 2007-04-19
TWI230146B (en) 2005-04-01
CN1285667A (zh) 2001-02-28
CA2314841A1 (en) 2001-02-02
EP1074519A3 (de) 2001-11-14

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