FR1451120A - Optical filter - Google Patents

Optical filter

Info

Publication number
FR1451120A
FR1451120A FR36233A FR36233A FR1451120A FR 1451120 A FR1451120 A FR 1451120A FR 36233 A FR36233 A FR 36233A FR 36233 A FR36233 A FR 36233A FR 1451120 A FR1451120 A FR 1451120A
Authority
FR
France
Prior art keywords
optical filter
filter
optical
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR36233A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR36233A priority Critical patent/FR1451120A/en
Application granted granted Critical
Publication of FR1451120A publication Critical patent/FR1451120A/en
Expired legal-status Critical Current

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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/20—Rowland circle spectrometers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR36233A 1965-10-26 1965-10-26 Optical filter Expired FR1451120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR36233A FR1451120A (en) 1965-10-26 1965-10-26 Optical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR36233A FR1451120A (en) 1965-10-26 1965-10-26 Optical filter

Publications (1)

Publication Number Publication Date
FR1451120A true FR1451120A (en) 1966-06-24

Family

ID=8591219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36233A Expired FR1451120A (en) 1965-10-26 1965-10-26 Optical filter

Country Status (1)

Country Link
FR (1) FR1451120A (en)

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