An Experimental study for vibrational de-excitation of molecules via impulsive Raman transition

インパルシブラマン遷移による分子の振動脱励起のための実験研究

松岡 雷士; 横山 啓一  ; 横山 淳

Matsuoka, Leo; Yokoyama, Keiichi; Yokoyama, Atsushi

Vibrational cooling of ultracold molecules is an important topic of the field of quantum electronics. We expect that the impulsive Raman transition induced in an intense laser field can be used as an additional tool to de-excite vibrational motion of the ultracold molecules. We propose a model experimental scheme to perform the vibrational de-excitation of molecules via IRT in a room-temperature iodine gas cell.