量子センシングを用いたダークマター探索のためのCs原子の磁気光学トラップ

DOI 機関リポジトリ (HANDLE)

書誌事項

タイトル別名
  • MAGNETO-OPTICAL TRAPPING OF CS ATOMS TOWARD THE SEARCH FOR DARK MATTER USING QUANTUM SENSING

この論文をさがす

説明

We developed the laser system, vacuum chambers, and microwave system toward the search for dark matter by quantum sensing using ultracold Cs atoms. The ultracold-atom experiment requires the frequency-stabilized lasers and vacuum chambers. The signals to stabilize the frequencies of lasers were obtained by frequency modulation (FM) spectroscopy, and by offset locking technique. We demonstrated magneto-optical trapping (MOT) of Cs atoms, and observed the absorption signal of the 6S_1/2 -5D_3/2 transition and 9.2 GHz microwave transitions between the hyperfine states of Cs for quantum sensing toward the search for dark matter.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390015100310742016
  • DOI
    10.15002/00026429
  • HANDLE
    10114/00026429
  • ISSN
    24368083
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • JaLC
    • IRDB
  • 抄録ライセンスフラグ
    使用可

問題の指摘

ページトップへ