Title:
平面ループギャップ共振器、量子センシングシステム及び量子磁気センサーユニット
Document Type and Number:
Japanese Patent JP7327808
Kind Code:
B2
Abstract:
To provide a plane loop gap resonator, a quantum sensing system, and a quantum magnetic sensor unit having a uniform vibration magnetic field and capable of widening the line width of the vibration magnetic field.SOLUTION: This plane loop gap resonator etc., comprises: an insulating substrate 1; a loop part 2 formed on the first surface of the insulating substrate 1; an extension part 3 extending from the loop part 2 to a power supply side; a conductor film 4 that covers the second surface of the insulating substrate 1; and a transmission part 5 that is disposed so as to be surrounded by the loop part 2 and that transmits light in the thickness direction of the insulating substrate 1. The extension part 3 includes a power supply side electrostatic coupling part 6, and a resonator side electrostatic coupling part 7 for forming an electrostatic coupling with the power supply side electrostatic coupling part. The resonator side electrostatic coupling part 7 includes a projected part 8 of the power supply side electrostatic coupling part 6 and the other projected part 9 which are alternately arranged separately to face each other.SELECTED DRAWING: Figure 1
Inventors:
Toyofumi Ishikawa
Yasunori Mawatari
Satoshi Kashiwaya
Akio Yoshizawa
Satoshi Watanabe
Yasunori Mawatari
Satoshi Kashiwaya
Akio Yoshizawa
Satoshi Watanabe
Application Number:
JP2020052774A
Publication Date:
August 16, 2023
Filing Date:
March 24, 2020
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
G01R33/20; G01N21/64; G01N24/00; G01R33/343
Domestic Patent References:
| JP202038086A | ||||
| JP7333310A | ||||
| JP2007104070A |
Foreign References:
| US20190074570 |
Attorney, Agent or Firm:
Kazuzumi Nishizawa
Makiko Otsuki
Onami Kazunori
Makiko Otsuki
Onami Kazunori