Title:
FAR-INFRARED IMAGING DEVICE AND FAR-INFRARED IMAGING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/122211
Kind Code:
A1
Abstract:
Provided are an imaging method and device for imaging using far infrared light that make it possible to quickly image a subject without producing damage or a non-linear phenomenon in the subject. A variable-frequency coherent light source is used, illumination light from the light source is irradiated onto a linear area on an imaging subject, transmitted or reflected light is used to form an image of the imaging subject, a non-linear optical crystal is used for wavelength conversion, and a one-dimensional or two-dimensional array sensor is used to image the imaging subject while the imaging subject is moved in at least one direction.
Inventors:
SHIMURA KEI (JP)
Application Number:
PCT/JP2015/050198
Publication Date:
August 20, 2015
Filing Date:
January 07, 2015
Export Citation:
Assignee:
HITACHI HIGH TECH CORP (JP)
International Classes:
G01N21/3581
Foreign References:
| JP2012026943A | 2012-02-09 | |||
| JP2008096210A | 2008-04-24 | |||
| JP2011075583A | 2011-04-14 |
Other References:
See also references of EP 3106858A4
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Manabu Inoue (JP)
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