Ultrafast double-pulse parametric amplification for precision Ramsey metrology

D.Z. Kandula, A.A.L. Renault, C. Gohle, A.L. Wolf, S. Witte, W. Hogervorst, W.M.G. Ubachs, K.S.E. Eikema

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We demonstrate phase stable, mJ-level parametric amplification of pulse pairs originating from a Ti:Sapphire frequency comb laser. The amplifier-induced phase shift between the pulses has been determined interferometrically with an accuracy of ≈ 10 mrad. Typical phase shifts are on the order of 50-200 mrad, depending on the operating conditions. The measured phase-relation can be as stable as 20 mrad rms (1/300
Original languageEnglish
Pages (from-to)7071-7082
Number of pages12
JournalOptics Express
Issue number10
Publication statusPublished - 2008


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