ATA66288A - DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM - Google Patents

DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM

Info

Publication number
ATA66288A
ATA66288A AT66288A AT66288A ATA66288A AT A66288 A ATA66288 A AT A66288A AT 66288 A AT66288 A AT 66288A AT 66288 A AT66288 A AT 66288A AT A66288 A ATA66288 A AT A66288A
Authority
AT
Austria
Prior art keywords
cruminum
determination
determining
wave length
wave
Prior art date
Application number
AT66288A
Other languages
German (de)
Other versions
AT390836B (en
Original Assignee
Tabarelli Werner
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 Tabarelli Werner filed Critical Tabarelli Werner
Priority to AT0066288A priority Critical patent/AT390836B/en
Priority to PCT/EP1989/000255 priority patent/WO1989008825A1/en
Priority to EP19890903482 priority patent/EP0357754A1/en
Publication of ATA66288A publication Critical patent/ATA66288A/en
Application granted granted Critical
Publication of AT390836B publication Critical patent/AT390836B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G01J9/0246—Measuring optical wavelength
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J9/00—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength
    • G01J9/02—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods
    • G01J2009/0207—Double frequency, e.g. Zeeman

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
AT0066288A 1988-03-11 1988-03-11 DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM AT390836B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0066288A AT390836B (en) 1988-03-11 1988-03-11 DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM
PCT/EP1989/000255 WO1989008825A1 (en) 1988-03-11 1989-03-11 Arrangement for determining wavelength or refractive index
EP19890903482 EP0357754A1 (en) 1988-03-11 1989-03-11 Arrangement for determining wavelength or refractive index

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0066288A AT390836B (en) 1988-03-11 1988-03-11 DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM

Publications (2)

Publication Number Publication Date
ATA66288A true ATA66288A (en) 1989-12-15
AT390836B AT390836B (en) 1990-07-10

Family

ID=3496510

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0066288A AT390836B (en) 1988-03-11 1988-03-11 DEVICE FOR DETERMINING THE WAVE LENGTH OR DETERMINATION OF CRUMINUM

Country Status (3)

Country Link
EP (1) EP0357754A1 (en)
AT (1) AT390836B (en)
WO (1) WO1989008825A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309108A (en) * 1977-01-17 1982-01-05 The Perkin-Elmer Corporation Analyzer for coherent radiation
JPS5742824A (en) * 1980-08-28 1982-03-10 Rikagaku Kenkyusho Method and device for sequential determination of light wavelength
JPS6088353A (en) * 1983-10-20 1985-05-18 Seiko Instr & Electronics Ltd Refractive index measuring apparatus for liquid

Also Published As

Publication number Publication date
AT390836B (en) 1990-07-10
EP0357754A1 (en) 1990-03-14
WO1989008825A1 (en) 1989-09-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee