CH504676A - Elément optique - Google Patents

Elément optique

Info

Publication number
CH504676A
CH504676A CH1439169A CH1439169A CH504676A CH 504676 A CH504676 A CH 504676A CH 1439169 A CH1439169 A CH 1439169A CH 1439169 A CH1439169 A CH 1439169A CH 504676 A CH504676 A CH 504676A
Authority
CH
Switzerland
Prior art keywords
optical element
optical
Prior art date
Application number
CH1439169A
Other languages
English (en)
Inventor
Jean Girard Andre
Original Assignee
Onera (Off Nat Aerospatiale)
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 Onera (Off Nat Aerospatiale) filed Critical Onera (Off Nat Aerospatiale)
Publication of CH504676A publication Critical patent/CH504676A/fr

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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/2846—Investigating the spectrum using modulation grid; Grid spectrometers
CH1439169A 1968-10-01 1969-09-23 Elément optique CH504676A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR168279 1968-10-01

Publications (1)

Publication Number Publication Date
CH504676A true CH504676A (fr) 1971-03-15

Family

ID=8655135

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1439169A CH504676A (fr) 1968-10-01 1969-09-23 Elément optique

Country Status (5)

Country Link
US (1) US3610735A (fr)
CH (1) CH504676A (fr)
DE (1) DE1949040B2 (fr)
FR (1) FR1589495A (fr)
GB (1) GB1288575A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295017A (en) * 1992-08-27 1994-03-15 Bio-Rad Laboratories, Inc. Sample masking using wavelength-selective material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1430066A (fr) * 1961-04-21 1966-03-04 Onera (Off Nat Aerospatiale) Appareil de spectrométrie
FR1349901A (fr) * 1962-07-18 1964-01-24 Onera (Off Nat Aerospatiale) Procédé et dispositif d'analyse d'images par transformation de fourier
FR1492005A (fr) * 1963-11-14 1967-08-18 Onera (Off Nat Aerospatiale) Appareil de spectrométrie à grande luminosité et fort pouvoir de résolution

Also Published As

Publication number Publication date
DE1949040A1 (de) 1970-04-09
GB1288575A (fr) 1972-09-13
FR1589495A (fr) 1970-03-31
DE1949040B2 (de) 1971-10-28
US3610735A (en) 1971-10-05

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Legal Events

Date Code Title Description
PL Patent ceased