IT201800008171A1 - Fourier-transform hyperspectral imaging system - Google Patents

Fourier-transform hyperspectral imaging system

Info

Publication number: IT201800008171A1
Authority: IT; Italy
Prior art keywords: fourier; imaging system; hyperspectral imaging; transform hyperspectral; transform
Prior art date: 2018-08-23

Application number

IT102018000008171A

Other languages

English (en)

Inventor

Cristian Angelo Manzoni

Dario Polli

Giulio Cerullo

Gianluca Valentini

Andrea Bassi

Antonio Perri

Fabrizio Preda

Original Assignee

Milano Politecnico

Consiglio Nazionale 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.)

2018-08-23

Filing date

2018-08-23

Publication date

2020-02-23

2018-08-23 Application filed by Milano Politecnico, Consiglio Nazionale Ricerche filed Critical Milano Politecnico

2018-08-23 Priority to IT102018000008171A priority Critical patent/IT201800008171A1/it

2019-07-25 Priority to JP2021506320A priority patent/JP2021534377A/ja

2019-07-25 Priority to US17/269,432 priority patent/US11346719B2/en

2019-07-25 Priority to PCT/IB2019/056368 priority patent/WO2020039283A2/en

2019-07-25 Priority to EP19769895.4A priority patent/EP3841362A2/en

2020-02-23 Publication of IT201800008171A1 publication Critical patent/IT201800008171A1/it

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
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- 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
- G01J3/2823—Imaging spectrometer
- 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
- G01J3/0208—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using focussing or collimating elements, e.g. lenses or mirrors; performing aberration correction
- 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
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
- G01J3/4537—Devices with refractive scan

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)

IT102018000008171A 2018-08-23 2018-08-23 Fourier-transform hyperspectral imaging system IT201800008171A1 (it)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
IT102018000008171A IT201800008171A1 (it)	2018-08-23	2018-08-23	Fourier-transform hyperspectral imaging system
JP2021506320A JP2021534377A (ja)	2018-08-23	2019-07-25	フーリエ変換ハイパースペクトル撮像システム
US17/269,432 US11346719B2 (en)	2018-08-23	2019-07-25	Fourier-transform hyperspectral imaging system
PCT/IB2019/056368 WO2020039283A2 (en)	2018-08-23	2019-07-25	Fourier-transform hyperspectral imaging system
EP19769895.4A EP3841362A2 (en)	2018-08-23	2019-07-25	Fourier-transform hyperspectral imaging system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT102018000008171A IT201800008171A1 (it)	2018-08-23	2018-08-23	Fourier-transform hyperspectral imaging system

Publications (1)

Publication Number	Publication Date
IT201800008171A1 true IT201800008171A1 (it)	2020-02-23

Family

ID=63896597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT102018000008171A IT201800008171A1 (it)	2018-08-23	2018-08-23	Fourier-transform hyperspectral imaging system

Country Status (5)

Country	Link
US (1)	US11346719B2 (it)
EP (1)	EP3841362A2 (it)
JP (1)	JP2021534377A (it)
IT (1)	IT201800008171A1 (it)
WO (1)	WO2020039283A2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102021207184A1 (de)	2020-07-17	2022-01-20	Georg Herink	Optische Baugruppe zur interferometrischen Vermessung
RU210340U1 (ru) *	2021-11-15	2022-04-08	Общество с ограниченной ответственностью Технический центр "Инженер"	Гиперспектрометр
CN120359463A (zh) *	2022-12-15	2025-07-22	浜松光子学株式会社	高光谱相机用透镜单元以及高光谱相机
IT202300005346A1 (it) *	2023-03-21	2024-09-21	Nireos S R L	Apparato interferometrico
WO2024253633A1 (en) *	2023-06-05	2024-12-12	National Tsing Hua University	Two-dimensional hyperspectral imaging system and method thereof
DE102023211554A1 (de) *	2023-11-20	2025-05-22	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein	Optische Vorrichtung

Citations (4)

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WO1999052005A1 (en) *	1998-04-03	1999-10-14	Bio-Rad Laboratories, Inc.	Apparatus and methods for fourier spectral analysis in a scanning spot microscope
WO2004005870A1 (en) *	2002-07-02	2004-01-15	Qinetiq Limited	Imaging apparatus
US20140185052A1 (en) *	2012-12-27	2014-07-03	Qiushui Chen	Fourier-transform spectrometer and method
US9648254B2 (en) *	2014-03-21	2017-05-09	Hypermed Imaging, Inc.	Compact light sensor

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JPH06347324A (ja) *	1993-06-11	1994-12-22	Res Dev Corp Of Japan	並列多重画像フーリエ分光映像法
US6411389B1 (en) *	2000-05-03	2002-06-25	The Regents Of The University Of Claifornia	Optical monitor for real time thickness change measurements via lateral-translation induced phase-stepping interferometry
WO2007033433A1 (en) *	2005-09-23	2007-03-29	The Australian National University	Multi-coherence imaging system and method
US8154732B2 (en) *	2007-04-27	2012-04-10	Bodkin Design And Engineering, Llc	Multiband spatial heterodyne spectrometer and associated methods
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IT201700038903A1 (it) *	2017-04-07	2018-10-07	Milano Politecnico	Un interferometro birifrangente per misurare le proprieta’ di fotoluminescenza di campioni.

2018
- 2018-08-23 IT IT102018000008171A patent/IT201800008171A1/it unknown
2019
- 2019-07-25 EP EP19769895.4A patent/EP3841362A2/en active Pending
- 2019-07-25 JP JP2021506320A patent/JP2021534377A/ja active Pending
- 2019-07-25 US US17/269,432 patent/US11346719B2/en active Active
- 2019-07-25 WO PCT/IB2019/056368 patent/WO2020039283A2/en not_active Ceased

Patent Citations (4)

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Publication number	Priority date	Publication date	Assignee	Title
WO1999052005A1 (en) *	1998-04-03	1999-10-14	Bio-Rad Laboratories, Inc.	Apparatus and methods for fourier spectral analysis in a scanning spot microscope
WO2004005870A1 (en) *	2002-07-02	2004-01-15	Qinetiq Limited	Imaging apparatus
US20140185052A1 (en) *	2012-12-27	2014-07-03	Qiushui Chen	Fourier-transform spectrometer and method
US9648254B2 (en) *	2014-03-21	2017-05-09	Hypermed Imaging, Inc.	Compact light sensor

Non-Patent Citations (3)

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Title
ANTONIO PERRI ET AL: "Excitation-emission Fourier-transform spectroscopy based on a birefringent interferometer", OPTICS EXPRESS, vol. 25, no. 12, 20 April 2017 (2017-04-20), US, pages A483, XP055585246, ISSN: 1094-4087, DOI: 10.1364/OE.25.00A483 *
FABRIZIO PREDA ET AL: "Linear and Nonlinear Spectroscopy by a Common-Path Birefringent Interferometer", IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS., vol. 23, no. 3, 18 November 2016 (2016-11-18), US, pages 88 - 96, XP055585238, ISSN: 1077-260X, DOI: 10.1109/JSTQE.2016.2630840 *
HARVEY A R ET AL: "Birefringent Fourier-transform imaging spectrometer", OPTICS EXPRESS, OSA PUBLISHING, US, vol. 12, no. 22, 1 November 2004 (2004-11-01), pages 5368 - 5374, XP002699316, ISSN: 1094-4087, DOI: 10.1364/OPEX.12.005368 *

Also Published As

Publication number	Publication date
US11346719B2 (en)	2022-05-31
US20210181022A1 (en)	2021-06-17
EP3841362A2 (en)	2021-06-30
WO2020039283A2 (en)	2020-02-27
WO2020039283A3 (en)	2020-04-02
JP2021534377A (ja)	2021-12-09

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IT201800008171A1 (it)	2020-02-23	Fourier-transform hyperspectral imaging system
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EP3742722A4 (en)	2021-06-02	SEMICONDUCTOR IMAGING ELEMENT
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