Title:
検査装置
Document Type and Number:
Japanese Patent JP4898472
Kind Code:
B2
Abstract:
A detecting apparatus for detecting information of a liquid object or sample includes a transmission path, a THz wave supplying unit, a THz wave detecting unit, and an infiltrative holding member for infiltration and holding of a liquid object. The supplying unit supplies an electromagnetic wave in a frequency range between 30 GHz and 30 THz to the transmission path. The detecting unit detects the THz wave transmitted through the transmission path. The infiltrative holding member is set at a location containing at least a portion in which an electric field distribution of the THz wave propagating along the transmission path extends.
Inventors:
Shintaro Kasai
Toshihiko Ouchi
Takeaki Itsuji
Toshihiko Ouchi
Takeaki Itsuji
Application Number:
JP2007023610A
Publication Date:
March 14, 2012
Filing Date:
February 02, 2007
Export Citation:
Assignee:
Canon Inc
International Classes:
G01N21/35; G01N21/3577; G01N21/3586
Domestic Patent References:
| JP7229829A | ||||
| JP5142142A | ||||
| JP2005017644A | ||||
| JP2004354246A |
Other References:
M. Nagel et al.,Integrated THz technology for label-free genetic diagnostics,APPLIED PHYSICS LETTERS,2002年,VOLUME 80, NUMBER 1,154-156
Attorney, Agent or Firm:
Kazuo Kato