ITBO20040798A1 - Dispositivo a sfere integratrici per l'attenuazione di radiazioni. - Google Patents

Dispositivo a sfere integratrici per l'attenuazione di radiazioni.

Info

Publication number
ITBO20040798A1
ITBO20040798A1 ITBO20040798A ITBO20040798A1 IT BO20040798 A1 ITBO20040798 A1 IT BO20040798A1 IT BO20040798 A ITBO20040798 A IT BO20040798A IT BO20040798 A1 ITBO20040798 A1 IT BO20040798A1
Authority
IT
Italy
Prior art keywords
ball unit
radiation attenuation
integrating ball
integrating
attenuation
Prior art date
Application number
Other languages
English (en)
Inventor
Augusto Maccari
Giuseppe Nenna
Antonio Parretta
Carlo Privato
Original Assignee
Enea Ente Nuove Tec
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 Enea Ente Nuove Tec filed Critical Enea Ente Nuove Tec
Priority to ITBO20040798 priority Critical patent/ITBO20040798A1/it
Publication of ITBO20040798A1 publication Critical patent/ITBO20040798A1/it
Priority to PCT/IB2005/003868 priority patent/WO2006082474A1/en

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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0418—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using attenuators
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0437—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using masks, aperture plates, spatial light modulators, spatial filters, e.g. reflective filters
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0252—Constructional arrangements for compensating for fluctuations caused by, e.g. temperature, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a photometer; Purge systems, cleaning devices
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J2001/0276—Protection
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J2001/0481—Preset integrating sphere or cavity
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
ITBO20040798 2004-12-23 2004-12-23 Dispositivo a sfere integratrici per l'attenuazione di radiazioni. ITBO20040798A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO20040798 ITBO20040798A1 (it) 2004-12-23 2004-12-23 Dispositivo a sfere integratrici per l'attenuazione di radiazioni.
PCT/IB2005/003868 WO2006082474A1 (en) 2004-12-23 2005-12-22 Integrating sphere device for attenuating radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20040798 ITBO20040798A1 (it) 2004-12-23 2004-12-23 Dispositivo a sfere integratrici per l'attenuazione di radiazioni.

Publications (1)

Publication Number Publication Date
ITBO20040798A1 true ITBO20040798A1 (it) 2005-03-23

Family

ID=36097311

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO20040798 ITBO20040798A1 (it) 2004-12-23 2004-12-23 Dispositivo a sfere integratrici per l'attenuazione di radiazioni.

Country Status (2)

Country Link
IT (1) ITBO20040798A1 (it)
WO (1) WO2006082474A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6822660B2 (ja) * 2017-02-08 2021-01-27 株式会社オプトコム 積分球型減光器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222522A (en) * 1963-04-29 1965-12-07 Richard C Birkebak Infrared detector utilizing an integrating sphere radiometer
GB2198551B (en) * 1984-10-05 1988-11-02 Spandrel Ets Integrating cavity
US5302823A (en) * 1992-08-31 1994-04-12 Itt Corporation Satellite solar band calibration source target apparatus
US6040904A (en) * 1998-12-23 2000-03-21 Eastman Kodak Company Diffuse optical transmission density measurement system
US6810161B2 (en) * 2001-12-27 2004-10-26 Ilx Lightwave Corporation Integrating cavity for optical measurements

Also Published As

Publication number Publication date
WO2006082474A8 (en) 2006-12-14
WO2006082474A1 (en) 2006-08-10

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