IT1245952B - PROCEDURE AND APPARATUS FOR THE DETECTION OF A COHERENT RADIATION - Google Patents

PROCEDURE AND APPARATUS FOR THE DETECTION OF A COHERENT RADIATION

Info

Publication number
IT1245952B
IT1245952B IT04778190A IT4778190A IT1245952B IT 1245952 B IT1245952 B IT 1245952B IT 04778190 A IT04778190 A IT 04778190A IT 4778190 A IT4778190 A IT 4778190A IT 1245952 B IT1245952 B IT 1245952B
Authority
IT
Italy
Prior art keywords
procedure
detection
coherent radiation
coherent
radiation
Prior art date
Application number
IT04778190A
Other languages
Italian (it)
Other versions
IT9047781A1 (en
IT9047781A0 (en
Inventor
Richard J Scaddan
Original Assignee
British Aerospace
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 British Aerospace filed Critical British Aerospace
Publication of IT9047781A0 publication Critical patent/IT9047781A0/it
Publication of IT9047781A1 publication Critical patent/IT9047781A1/en
Application granted granted Critical
Publication of IT1245952B publication Critical patent/IT1245952B/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
    • 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
    • G01J2009/0211—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods for measuring coherence
    • 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
    • G01J2009/0257—Measuring optical phase difference; Determining degree of coherence; Measuring optical wavelength by interferometric methods multiple, e.g. Fabry Perot interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
IT04778190A 1988-09-01 1990-03-22 PROCEDURE AND APPARATUS FOR THE DETECTION OF A COHERENT RADIATION IT1245952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8820705A GB2275332B (en) 1988-09-01 1988-09-01 Apparatus and method for detecting coherent radiation

Publications (3)

Publication Number Publication Date
IT9047781A0 IT9047781A0 (en) 1990-03-22
IT9047781A1 IT9047781A1 (en) 1991-09-22
IT1245952B true IT1245952B (en) 1994-11-07

Family

ID=10643036

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04778190A IT1245952B (en) 1988-09-01 1990-03-22 PROCEDURE AND APPARATUS FOR THE DETECTION OF A COHERENT RADIATION

Country Status (3)

Country Link
ES (1) ES2070795A6 (en)
GB (1) GB2275332B (en)
IT (1) IT1245952B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2566284A (en) 2017-09-07 2019-03-13 Univ Aston Laser detection system

Also Published As

Publication number Publication date
GB8820705D0 (en) 1994-05-11
GB2275332B (en) 1995-01-18
GB2275332A (en) 1994-08-24
IT9047781A1 (en) 1991-09-22
ES2070795A6 (en) 1995-06-01
IT9047781A0 (en) 1990-03-22

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Legal Events

Date Code Title Description
0001 Granted