Title:
VAPOR CELL AND VAPOR CELL TEMPERATURE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/074981
Kind Code:
A1
Abstract:
The present invention relates to a vapor cell and a vapor cell temperature control system and, more specifically, to a vapor cell and a vapor cell temperature control system, wherein the temperature of the vapor cell is controlled without distortion of an electromagnetic field by using a laser. The vapor cell according to an embodiment of the present invention may comprise: a body having a through-portion that is a space in which a reactive material is accommodated; and a black material provided at a part of the outer surface of the body. According to an embodiment of the present invention, there is an advantage in that distortion is minimized and noise caused by a temperature control device is removed when an electromagnetic filed is measured using an atomic system, and thus intensities and phases of a micro-magnetic field and an electromagnetic wave in a millimeter wave band can be measured.
Inventors:
BAE IN HO (KR)
PARK SEONG CHONG (KR)
YOO JAE KEUN (KR)
LIM SEON DO (KR)
HONG YOUNG PYO (KR)
KANG NO WEON (KR)
PARK SEONG CHONG (KR)
YOO JAE KEUN (KR)
LIM SEON DO (KR)
HONG YOUNG PYO (KR)
KANG NO WEON (KR)
Application Number:
PCT/KR2021/016146
Publication Date:
May 04, 2023
Filing Date:
November 08, 2021
Export Citation:
Assignee:
KOREA RES INST STANDARDS & SCI (KR)
International Classes:
G21K1/087; G01K1/02; G02B27/30; H01S3/067
Foreign References:
| JP2017183313A | 2017-10-05 | |||
| JP2021022891A | 2021-02-18 | |||
| KR102254828B1 | 2021-05-24 | |||
| KR20190134088A | 2019-12-04 | |||
| US10545461B1 | 2020-01-28 |
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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