WO2021239970A3 - Abbildungssystem umfassend strahlführungselement mit hoher solarisationsbeständigkeit im blauen spektralbereich - Google Patents

Abbildungssystem umfassend strahlführungselement mit hoher solarisationsbeständigkeit im blauen spektralbereich Download PDF

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Publication number
WO2021239970A3
WO2021239970A3 PCT/EP2021/064395 EP2021064395W WO2021239970A3 WO 2021239970 A3 WO2021239970 A3 WO 2021239970A3 EP 2021064395 W EP2021064395 W EP 2021064395W WO 2021239970 A3 WO2021239970 A3 WO 2021239970A3
Authority
WO
WIPO (PCT)
Prior art keywords
imaging system
spectral range
guiding element
blue spectral
beam guiding
Prior art date
Application number
PCT/EP2021/064395
Other languages
English (en)
French (fr)
Other versions
WO2021239970A2 (de
Inventor
Ralf Jedamzik
Antoine Carré
Sebastian LEUKEL
Volker Hagemann
Uwe PETZOLD
Lothar Bartelmess
Peter Nass
Original Assignee
Schott Ag
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
Priority claimed from DE102020114365.6A external-priority patent/DE102020114365B4/de
Application filed by Schott Ag filed Critical Schott Ag
Priority to CN202180038669.8A priority Critical patent/CN115667163A/zh
Priority to CA3180032A priority patent/CA3180032A1/en
Priority to JP2022572715A priority patent/JP2023528005A/ja
Publication of WO2021239970A2 publication Critical patent/WO2021239970A2/de
Publication of WO2021239970A3 publication Critical patent/WO2021239970A3/de
Priority to TW111115542A priority patent/TW202311187A/zh
Priority to CN202210447685.9A priority patent/CN115246708A/zh
Priority to US17/994,885 priority patent/US20230090497A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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
    • 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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • 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
    • 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
    • C03C4/0092—Compositions for glass with special properties for glass with improved high visible transmittance, e.g. extra-clear glass
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0071—Beam steering, e.g. whereby a mirror outside the cavity is present to change the beam direction

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
  • Light Receiving Elements (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Abbildungssystem umfassend mindestens eine Laserlichtquelle mit einer Wellenlänge im blauen Spektralbereich und ein Strahlführungselement mit hoher Solarisationsbeständigkeit bei hohen Strahlleistungsdichten. Die Erfindung betrifft auch die Verwendung des Abbildungssystems, insbesondere in Projektoren und in der Materialbearbeitung.
PCT/EP2021/064395 2020-05-28 2021-05-28 Abbildungssystem umfassend strahlführungselement mit hoher solarisationsbeständigkeit im blauen spektralbereich WO2021239970A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN202180038669.8A CN115667163A (zh) 2020-05-28 2021-05-28 包含在蓝色光谱范围内具有高耐曝晒性的光束导向元件的成像系统
CA3180032A CA3180032A1 (en) 2020-05-28 2021-05-28 Imaging system comprising beam guidance element having high solarization resistance in the blue spectral range
JP2022572715A JP2023528005A (ja) 2020-05-28 2021-05-28 青色スペクトル領域に高いソラリゼーション耐性を有するビームガイドエレメントを含む撮像システム
TW111115542A TW202311187A (zh) 2021-04-27 2022-04-25 藍光照射下的顏色穩定性
CN202210447685.9A CN115246708A (zh) 2021-04-27 2022-04-26 蓝光照射下的颜色稳定性
US17/994,885 US20230090497A1 (en) 2020-05-28 2022-11-28 Imaging system including beam guiding element having high solarization resistance in the blue spectral range

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102020114365.6A DE102020114365B4 (de) 2020-05-28 2020-05-28 Abbildungssystem umfassend Strahlführungselement mit hoher Solarisationsbeständigkeit im sichtbaren Spektralbereich
DE102020114365.6 2020-05-28
DE102021110793 2021-04-27
DE102021110793.8 2021-04-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/994,885 Continuation US20230090497A1 (en) 2020-05-28 2022-11-28 Imaging system including beam guiding element having high solarization resistance in the blue spectral range

Publications (2)

Publication Number Publication Date
WO2021239970A2 WO2021239970A2 (de) 2021-12-02
WO2021239970A3 true WO2021239970A3 (de) 2022-01-27

Family

ID=76283735

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/064395 WO2021239970A2 (de) 2020-05-28 2021-05-28 Abbildungssystem umfassend strahlführungselement mit hoher solarisationsbeständigkeit im blauen spektralbereich

Country Status (6)

Country Link
US (1) US20230090497A1 (de)
JP (1) JP2023528005A (de)
CN (1) CN115667163A (de)
CA (1) CA3180032A1 (de)
TW (1) TW202202935A (de)
WO (1) WO2021239970A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07213077A (ja) * 1994-01-18 1995-08-11 Nippon Telegr & Teleph Corp <Ntt> 光制御型静電気駆動アクチュエータ
US5925468A (en) * 1996-04-12 1999-07-20 Corning Incorporated Solarizaton resistant and UV blocking glass
WO2007108504A1 (ja) * 2006-03-23 2007-09-27 Matsushita Electric Industrial Co., Ltd. 投写型ディスプレイ装置及び光源装置
JP2012036091A (ja) * 2011-11-10 2012-02-23 Ohara Inc 光学ガラスの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07213077A (ja) * 1994-01-18 1995-08-11 Nippon Telegr & Teleph Corp <Ntt> 光制御型静電気駆動アクチュエータ
US5925468A (en) * 1996-04-12 1999-07-20 Corning Incorporated Solarizaton resistant and UV blocking glass
WO2007108504A1 (ja) * 2006-03-23 2007-09-27 Matsushita Electric Industrial Co., Ltd. 投写型ディスプレイ装置及び光源装置
JP2012036091A (ja) * 2011-11-10 2012-02-23 Ohara Inc 光学ガラスの製造方法

Also Published As

Publication number Publication date
CN115667163A (zh) 2023-01-31
CA3180032A1 (en) 2021-12-02
US20230090497A1 (en) 2023-03-23
JP2023528005A (ja) 2023-07-03
WO2021239970A2 (de) 2021-12-02
TW202202935A (zh) 2022-01-16

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