The experimental setup was given,in which,the laser was tuned 5MHz below the chromium transition by an AOM,the laser was generated by a frequency-doubled single-mode Ti:Sapphire laser.

 
  • 利用腔外倍頻的摻鈦藍寶石激光器獲得與鉻原子共振躍遷一致的藍光,并通過(guò)一聲光調制器(AOM)將激光失諧量調諧至低于原子共振頻率5MH z處。
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