IN144661B - - Google Patents

Info

Publication number
IN144661B
IN144661B IN1749/CAL/1976A IN1749CA1976A IN144661B IN 144661 B IN144661 B IN 144661B IN 1749CA1976 A IN1749CA1976 A IN 1749CA1976A IN 144661 B IN144661 B IN 144661B
Authority
IN
India
Application number
IN1749/CAL/1976A
Other languages
English (en)
Inventor
J Pasmans
Wal J Van Der
W Gielens
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IN144661B publication Critical patent/IN144661B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0833—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising inorganic materials only
    • 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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3411—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials
    • C03C17/3417—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of inorganic materials all coatings being oxide coatings
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • H01S3/0346—Protection of windows or mirrors against deleterious effects

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Lasers (AREA)
IN1749/CAL/1976A 1975-10-02 1976-09-22 IN144661B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7511581A NL7511581A (nl) 1975-10-02 1975-10-02 Reflektor.

Publications (1)

Publication Number Publication Date
IN144661B true IN144661B (xx) 1978-06-03

Family

ID=19824569

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1749/CAL/1976A IN144661B (xx) 1975-10-02 1976-09-22

Country Status (13)

Country Link
US (1) US4099840A (xx)
JP (1) JPS5243443A (xx)
AU (1) AU503724B2 (xx)
BE (1) BE846814A (xx)
CA (1) CA1075053A (xx)
CH (1) CH608107A5 (xx)
DE (1) DE2643586C3 (xx)
DK (1) DK141976B (xx)
FR (1) FR2326713A1 (xx)
GB (1) GB1564618A (xx)
IL (1) IL50585A (xx)
IN (1) IN144661B (xx)
NL (1) NL7511581A (xx)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802454A (nl) * 1978-03-07 1979-09-11 Philips Nv Gasontladingslaser voor het opwekken van lineair gepolariseerde straling.
JPS5585608A (en) * 1978-12-20 1980-06-27 Kawasaki Steel Corp Operating method for blowing out of blast furnace
US4519708A (en) * 1981-05-20 1985-05-28 Raytheon Company Mode discrimination apparatus
JPS6037631B2 (ja) * 1981-06-08 1985-08-27 株式会社東芝 アルゴン・イオン・レ−ザ装置
US4932754A (en) * 1983-10-07 1990-06-12 U.S. Philips Corp. Multilayer optical component
US4615034A (en) * 1984-03-30 1986-09-30 Spectra-Physics, Inc. Ultra-narrow bandwidth optical thin film interference coatings for single wavelength lasers
JPS6113202A (ja) * 1984-06-29 1986-01-21 Nec Corp レ−ザミラ−
FR2605748B1 (fr) * 1986-10-28 1989-04-28 Comp Generale Electricite Miroir multidielectrique notamment pour l'infrarouge moyen notamment pour laser a dioxyde de carbone
EP0300579B1 (de) * 1987-07-22 1995-06-14 Philips Patentverwaltung GmbH Optisches Interferenzfilter
JP2571964B2 (ja) * 1989-04-19 1997-01-16 豊田合成株式会社 強化ポリプロピレン樹脂組成物
DE4024308C2 (de) * 1989-07-31 1993-12-02 Central Glass Co Ltd Wärmeisolierglas mit dielektrischem Vielschichtenüberzug
US5127018A (en) * 1989-08-08 1992-06-30 Nec Corporation Helium-neon laser tube with multilayer dielectric coating mirrors
AU655119B2 (en) * 1992-07-11 1994-12-01 Pilkington Glass Limited Coatings on glass
US5274661A (en) * 1992-12-07 1993-12-28 Spectra Physics Lasers, Inc. Thin film dielectric coating for laser resonator
GB9400319D0 (en) * 1994-01-10 1994-03-09 Pilkington Glass Ltd Coatings on glass
GB9400320D0 (en) * 1994-01-10 1994-03-09 Pilkington Glass Ltd Coating on glass
GB9400323D0 (en) * 1994-01-10 1994-03-09 Pilkington Glass Ltd Coatings on glass
CZ20011442A3 (cs) * 1998-11-09 2001-12-12 Ppg Industries Ohio, Inc. Předmět a přední sklo s vícevrstvým povlakem
SG93245A1 (en) * 1999-07-13 2002-12-17 Johnson & Johnson Vision Care Reflectors for uv radiation source
DE10204363A1 (de) * 2002-02-02 2003-08-14 Schott Glas Interferenzbeschichtung zur Verbesserung des Energiehaushaltes von HID-Lampen
US7065109B2 (en) * 2002-05-08 2006-06-20 Melles Griot Inc. Laser with narrow bandwidth antireflection filter for frequency selection
BE1019641A3 (fr) * 2010-03-10 2012-09-04 Agc Glass Europe Vitrage a reflexion elevee.
IL218364A0 (en) 2012-02-28 2012-04-30 Kilolambda Tech Ltd Responsivity enhancement for thermochromic compositions and devices
US9268158B2 (en) 2012-02-22 2016-02-23 Kilolambda Technologies Ltd. Responsivity enhancement of solar light compositions and devices for thermochromic windows
WO2014047724A1 (en) 2012-09-26 2014-04-03 Ledtech International Inc. Multilayer optical interference filter
CN105093852B (zh) * 2015-08-28 2017-07-11 沈阳仪表科学研究院有限公司 紫外光刻机曝光系统用精密介质膜反射镜及其镀制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2904452A (en) * 1956-04-16 1959-09-15 Heraeus Gmbh W C Oxide coating
GB1098305A (en) 1964-01-15 1968-01-10 Le I Kinoinzhenerov Cold light mirror
US3851973A (en) * 1972-01-03 1974-12-03 Sperry Rand Corp Ring laser magnetic bias mirror compensated for non-reciprocal loss
JPS5138240B2 (xx) * 1972-07-05 1976-10-20
CH556548A (de) * 1972-09-19 1974-11-29 Balzers Patent Beteilig Ag Aus abwechselnd hoch- und niederbrechenden oxidschichten aufgebautes verlustarmes, hochreflektierendes vielschichtsystem.
GB1529813A (en) * 1974-10-16 1978-10-25 Siemens Ag Narrow-band interference filter

Also Published As

Publication number Publication date
DE2643586B2 (de) 1978-02-09
DK439176A (xx) 1977-04-03
US4099840A (en) 1978-07-11
BE846814A (fr) 1977-03-30
DK141976B (da) 1980-07-28
AU503724B2 (en) 1979-09-20
JPS5243443A (en) 1977-04-05
IL50585A0 (en) 1976-11-30
DE2643586C3 (de) 1978-10-12
FR2326713B1 (xx) 1979-07-13
GB1564618A (en) 1980-04-10
DE2643586A1 (de) 1977-04-07
DK141976C (xx) 1980-12-08
IL50585A (en) 1979-01-31
NL7511581A (nl) 1977-04-05
JPS5648845B2 (xx) 1981-11-18
CH608107A5 (xx) 1978-12-15
FR2326713A1 (fr) 1977-04-29
CA1075053A (en) 1980-04-08
AU1831176A (en) 1978-04-06

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