Title:
ELECTROMAGNETICALLY INDUCED GRATING-BASED ELECTRIC FIELD DETECTION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/113082
Kind Code:
A1
Abstract:
An electromagnetically induced grating-based electric field detection system of the present invention may comprise: a vapor cell; an irradiation light source that irradiates irradiation light incident to one end of the vapor cell; a combined light source that irradiates combined light incident to the other end of the vapor cell; a reflection unit that reflects the combined light passing through the vapor cell so as to be incident to the one end of the vapor cell; an electromagnetic wave generating unit that generates electromagnetic waves incident to one side of the vapor cell; and a reflected light detection unit that detects the reflected light emitted from the vapor cell.
Inventors:
BAE IN HO (KR)
LIM SEON DO (KR)
KANG NO WEON (KR)
LIM SEON DO (KR)
KANG NO WEON (KR)
Application Number:
PCT/KR2021/019480
Publication Date:
June 22, 2023
Filing Date:
December 21, 2021
Export Citation:
Assignee:
KOREA RES INST STANDARDS & SCI (KR)
International Classes:
G01R29/12; G01R15/22; G01R23/17; G01R29/08
Foreign References:
| US20200292606A1 | 2020-09-17 | |||
| US20160363617A1 | 2016-12-15 | |||
| US20200295838A1 | 2020-09-17 | |||
| US20210250101A1 | 2021-08-12 | |||
| CN113138312A | 2021-07-20 |
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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