ITTO20020669A1 - Spettrofotometro con otturatore a film elettrostatico - Google Patents

Spettrofotometro con otturatore a film elettrostatico

Info

Publication number
ITTO20020669A1
ITTO20020669A1 IT2002TO000669A ITTO20020669A ITTO20020669A1 IT TO20020669 A1 ITTO20020669 A1 IT TO20020669A1 IT 2002TO000669 A IT2002TO000669 A IT 2002TO000669A IT TO20020669 A ITTO20020669 A IT TO20020669A IT TO20020669 A1 ITTO20020669 A1 IT TO20020669A1
Authority
IT
Italy
Prior art keywords
spectrophotometer
electrostatic film
film shutter
shutter
electrostatic
Prior art date
Application number
IT2002TO000669A
Other languages
English (en)
Inventor
Marco Pizzi
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT2002TO000669A priority Critical patent/ITTO20020669A1/it
Publication of ITTO20020669A0 publication Critical patent/ITTO20020669A0/it
Priority to DE60300918T priority patent/DE60300918T2/de
Priority to AT03012464T priority patent/ATE298896T1/de
Priority to EP03012464A priority patent/EP1385035B1/en
Priority to US10/460,255 priority patent/US6864977B2/en
Publication of ITTO20020669A1 publication Critical patent/ITTO20020669A1/it

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
    • G01J3/02—Details
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0232—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using shutters
    • 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
    • G01J3/02—Details
    • G01J3/04—Slit arrangements slit adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
IT2002TO000669A 2002-07-26 2002-07-26 Spettrofotometro con otturatore a film elettrostatico ITTO20020669A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2002TO000669A ITTO20020669A1 (it) 2002-07-26 2002-07-26 Spettrofotometro con otturatore a film elettrostatico
DE60300918T DE60300918T2 (de) 2002-07-26 2003-05-30 Spectrophotometer mit elektrostatisch betriebenen Dünnfilm-Spalt
AT03012464T ATE298896T1 (de) 2002-07-26 2003-05-30 Spectrophotometer mit elektrostatisch betriebenen dünnfilm-spalt
EP03012464A EP1385035B1 (en) 2002-07-26 2003-05-30 Spectrophotometer with electrostatic-film slit
US10/460,255 US6864977B2 (en) 2002-07-26 2003-06-13 Spectrophotometer with electrostatic-film shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000669A ITTO20020669A1 (it) 2002-07-26 2002-07-26 Spettrofotometro con otturatore a film elettrostatico

Publications (2)

Publication Number Publication Date
ITTO20020669A0 ITTO20020669A0 (it) 2002-07-26
ITTO20020669A1 true ITTO20020669A1 (it) 2004-01-26

Family

ID=11459540

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002TO000669A ITTO20020669A1 (it) 2002-07-26 2002-07-26 Spettrofotometro con otturatore a film elettrostatico

Country Status (5)

Country Link
US (1) US6864977B2 (it)
EP (1) EP1385035B1 (it)
AT (1) ATE298896T1 (it)
DE (1) DE60300918T2 (it)
IT (1) ITTO20020669A1 (it)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659942A (en) * 1970-11-13 1972-05-02 Perkin Elmer Corp Detector circuits for phase compensation
JPS576989Y2 (it) * 1975-07-22 1982-02-09
GB2110833A (en) * 1981-11-23 1983-06-22 Philips Electronic Associated Adjustable slit assembly for a monochromator
US5477321A (en) * 1994-08-31 1995-12-19 Bayer Corporation Dual beam tunable spectrometer
US6307204B1 (en) * 1997-11-14 2001-10-23 Jasco Corporation UV detector for liquid chromatography
JP3591271B2 (ja) * 1998-01-30 2004-11-17 株式会社日立製作所 原子吸光光度計
US6243163B1 (en) * 1998-09-21 2001-06-05 Komatsu Ltd. Wavelength detector
IT1303597B1 (it) * 1998-12-09 2000-11-14 Fiat Ricerche Dispositivo ottico e stato di funzionamento variabile, in particolareotturatore o specchio, a controllo elettrostatico.
IT1307128B1 (it) 1999-02-02 2001-10-29 Fiat Ricerche Dispositivo di specchio oscillante a controllo elettrostatico.
US6236491B1 (en) * 1999-05-27 2001-05-22 Mcnc Micromachined electrostatic actuator with air gap
US6396620B1 (en) * 2000-10-30 2002-05-28 Mcnc Electrostatically actuated electromagnetic radiation shutter
ITTO20010275A1 (it) * 2001-03-23 2002-09-23 Fiat Ricerche Spettrofotometro con micro-otturatori elettrostatici.

Also Published As

Publication number Publication date
EP1385035A1 (en) 2004-01-28
EP1385035B1 (en) 2005-06-29
ITTO20020669A0 (it) 2002-07-26
US20040017566A1 (en) 2004-01-29
US6864977B2 (en) 2005-03-08
DE60300918D1 (de) 2005-08-04
DE60300918T2 (de) 2005-12-29
ATE298896T1 (de) 2005-07-15

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