Title:
ELECTROMAGNETIC WAVE DETECTION DEVICE, MEDIA PROCESSING DEVICE, AND ELECTROMAGNETIC WAVE DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/195245
Kind Code:
A1
Abstract:
The present invention provides an electromagnetic wave detection device, a media processing device, and an electromagnetic wave detection method, whereby the characteristics of a target object for a plurality of terahertz electromagnetic waves having different characteristics can be readily detected. The electromagnetic wave detection device irradiates terahertz electromagnetic waves on to a medium to detect characteristics and comprises: a transmission unit that irradiates first terahertz electromagnetic waves having first characteristics and second terahertz electromagnetic waves having second characteristics different from the first characteristics, on to the same detection area; and a reception unit that receives the first terahertz electromagnetic waves and the second terahertz electromagnetic waves that have passed through the detection area.
Inventors:
SHIMIZU HAYATO (JP)
MUTA KEITARO (JP)
MUTA KEITARO (JP)
Application Number:
PCT/JP2020/005067
Publication Date:
October 01, 2020
Filing Date:
February 10, 2020
Export Citation:
Assignee:
GLORY KOGYO KK (JP)
International Classes:
G01N21/3581
Domestic Patent References:
| WO2011077949A1 | 2011-06-30 | |||
| WO2013046249A1 | 2013-04-04 | |||
| WO2013046249A1 | 2013-04-04 |
Foreign References:
| JP2017134039A | 2017-08-03 | |||
| JP2016141065A | 2016-08-08 | |||
| JP2016080452A | 2016-05-16 | |||
| JP2018036190A | 2018-03-08 | |||
| JP2015137913A | 2015-07-30 | |||
| JP2000171416A | 2000-06-23 | |||
| JP2009058310A | 2009-03-19 | |||
| JPS5144175B1 | 1976-11-26 |
Other References:
See also references of EP 3951358A4
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
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