IT1046260B - Procedimento e dispositivo di osservazione interferometrica - Google Patents

Procedimento e dispositivo di osservazione interferometrica

Info

Publication number
IT1046260B
IT1046260B IT6904273A IT6904273A IT1046260B IT 1046260 B IT1046260 B IT 1046260B IT 6904273 A IT6904273 A IT 6904273A IT 6904273 A IT6904273 A IT 6904273A IT 1046260 B IT1046260 B IT 1046260B
Authority
IT
Italy
Prior art keywords
observation procedure
interferometric
interferometric observation
procedure
observation
Prior art date
Application number
IT6904273A
Other languages
English (en)
Italian (it)
Original Assignee
Comp Generale Electricite
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 Comp Generale Electricite filed Critical Comp Generale Electricite
Application granted granted Critical
Publication of IT1046260B publication Critical patent/IT1046260B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Holo Graphy (AREA)
IT6904273A 1973-04-10 1973-07-09 Procedimento e dispositivo di osservazione interferometrica IT1046260B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34989173A 1973-04-10 1973-04-10

Publications (1)

Publication Number Publication Date
IT1046260B true IT1046260B (it) 1980-06-30

Family

ID=23374402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6904273A IT1046260B (it) 1973-04-10 1973-07-09 Procedimento e dispositivo di osservazione interferometrica

Country Status (8)

Country Link
JP (2) JPS49131457A (enrdf_load_html_response)
BE (1) BE801207R (enrdf_load_html_response)
CA (1) CA981899A (enrdf_load_html_response)
CH (1) CH563011A5 (enrdf_load_html_response)
DE (1) DE2341764A1 (enrdf_load_html_response)
GB (1) GB1422180A (enrdf_load_html_response)
IT (1) IT1046260B (enrdf_load_html_response)
NL (1) NL7311772A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024167A3 (en) * 1979-08-07 1982-08-04 Rolls-Royce Plc Method and apparatus for speckle pattern interferometric determination of point displacements
GB2239716B (en) * 1989-12-22 1994-04-27 Marks Spencer Plc Assessment of surface characteristics

Also Published As

Publication number Publication date
NL7311772A (enrdf_load_html_response) 1974-10-14
DE2341764A1 (de) 1974-10-24
GB1422180A (en) 1976-01-21
BE801207R (fr) 1973-12-21
JPS55146004A (en) 1980-11-14
CA981899A (en) 1976-01-20
JPS49131457A (enrdf_load_html_response) 1974-12-17
CH563011A5 (enrdf_load_html_response) 1975-06-13
JPS5710361B2 (enrdf_load_html_response) 1982-02-26

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