Title:
撮像装置および撮像方法
Document Type and Number:
Japanese Patent JP7417220
Kind Code:
B2
Abstract:
To provide an imaging device which (i) reduces damage to a specimen (18) by being exposed to excitation light L1 and (ii) detects the intensity of a magnetic field generated from the specimen (18) with high positional resolution.SOLUTION: An imaging apparatus (100) according to one embodiment of the present invention includes a diamond substrate (10) having a first region (11) containing a nitrogen-vacancy complex center and a reflection region (12) for reflecting excitation light (L1). The reflection region (12) (i) attenuates the intensity of the excitation light (L1) reaching the specimen (18) to a first ratio or less, and (ii) allows microwave irradiated from a microwave region (40) to the first region (11) to pass through by a second ratio or more.SELECTED DRAWING: Figure 1
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Inventors:
Yoshie Harada
Yuji Hatano
Hisashi Tadakuma
Mutsuko Hatano
Takayuki Iwasaki
Yuji Hatano
Hisashi Tadakuma
Mutsuko Hatano
Takayuki Iwasaki
Application Number:
JP2019097873A
Publication Date:
January 18, 2024
Filing Date:
May 24, 2019
Export Citation:
Assignee:
National University Corporation Osaka University
National University Corporation Tokyo Institute of Technology
National University Corporation Tokyo Institute of Technology
International Classes:
G01N24/00; G01N21/64
Domestic Patent References:
JP2017146158A | ||||
JP2016008961A | ||||
JP2016114563A | ||||
JP2014095025A |
Foreign References:
US20110062957 | ||||
WO2018119367A1 | ||||
WO2015087824A1 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK