CA1003660A - Asymmetric double pass grating monochromator - Google Patents

Asymmetric double pass grating monochromator

Info

Publication number
CA1003660A
CA1003660A CA164,669A CA164669A CA1003660A CA 1003660 A CA1003660 A CA 1003660A CA 164669 A CA164669 A CA 164669A CA 1003660 A CA1003660 A CA 1003660A
Authority
CA
Canada
Prior art keywords
double pass
asymmetric double
grating monochromator
pass grating
monochromator
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
CA164,669A
Other languages
English (en)
Other versions
CA164669S (en
Inventor
Vernon L. Chupp
Jack J. Duffield
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Priority to CA255,895A priority Critical patent/CA1019976A/en
Application granted granted Critical
Publication of CA1003660A publication Critical patent/CA1003660A/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
    • G01J3/1804—Plane gratings
    • 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
    • G01J3/189—Generating the spectrum; Monochromators using diffraction elements, e.g. grating using at least one grating in an off-plane configuration

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA164,669A 1972-02-29 1973-02-27 Asymmetric double pass grating monochromator Expired CA1003660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA255,895A CA1019976A (en) 1972-02-29 1976-06-29 Asymmetric double pass grating monochromator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23043472A 1972-02-29 1972-02-29

Publications (1)

Publication Number Publication Date
CA1003660A true CA1003660A (en) 1977-01-18

Family

ID=22865206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,669A Expired CA1003660A (en) 1972-02-29 1973-02-27 Asymmetric double pass grating monochromator

Country Status (4)

Country Link
US (1) US3775010A (OSRAM)
JP (1) JPS48101141A (OSRAM)
CA (1) CA1003660A (OSRAM)
GB (1) GB1420585A (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917403A (en) * 1973-08-27 1975-11-04 Cary Instruments Method of correlation spectroscopy utilizing an asymmetric double pass grating monochromator
FI54029C (fi) * 1974-06-04 1978-09-11 Nils Allan Danielsson Saett vid aostadkommande av stigmatisk avbildning vid spektralanalys med ett konkavgitter
US4025196A (en) * 1974-07-29 1977-05-24 Varian Associates Asymmetric double pass grating monochromator
US4815820A (en) * 1986-05-08 1989-03-28 Hughes Aircraft Company Method and apparatus for aligning a diffraction grating for tuning the output of a laser
US5233405A (en) * 1991-11-06 1993-08-03 Hewlett-Packard Company Optical spectrum analyzer having double-pass monochromator
DE19532611C2 (de) * 1994-12-26 2001-12-06 Advantest Corp Doppelwegmonochromator in Differenzdispersionsanordnung
JP2001183233A (ja) 1999-12-27 2001-07-06 Advantest Corp 分光器および分光方法
CA2348568C (en) 2000-06-01 2003-02-04 Advantest Corporation Monochromator and spectrometric method
US7209230B2 (en) 2004-06-18 2007-04-24 Luckoff Display Corporation Hand-held spectra-reflectometer
US7233394B2 (en) 2005-06-20 2007-06-19 Luckoff Display Corporation Compact spectrometer
US7817274B2 (en) 2007-10-05 2010-10-19 Jingyun Zhang Compact spectrometer
WO2009070459A1 (en) 2007-11-30 2009-06-04 Jingyun Zhang Miniature spectrometers working with cellular phones and other portable electronic devices
EP2211154B1 (en) * 2009-01-22 2017-03-15 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Monochromator having a tunable grating
AT515139B1 (de) * 2013-12-05 2015-09-15 Ctr Carinthian Tech Res Ag Vorrichtung und Verfahren zur Ermittlung spektraler Eigenschaften einer Oberfläche

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454339A (en) * 1966-05-27 1969-07-08 Perkin Elmer Corp Double-pass grating monochromator with intermediate slit
US3508813A (en) * 1967-03-24 1970-04-28 Instrumentation Labor Inc Adjustable slit system for use in spectroanalysis apparatus

Also Published As

Publication number Publication date
GB1420585A (en) 1976-01-07
US3775010A (en) 1973-11-27
JPS48101141A (OSRAM) 1973-12-20

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