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Lisin, V N; Shegeda, A M; Samartsev, V V; Kutovoi, S A; Zavartsev, Yu D
Laser physics, 01/2019, Letnik: 29, Številka: 1Journal Article
The coefficient of a linear Stark shift of the 4F9/2-4I15/2 transition of Er3+ ion in Y2SiO5 is measured (14.3 kHz V−1 cm) by splitting the upper and lower levels of the transition by a pulsed electric field and measuring the splitting frequency from the period of beatings of the temporal form of a photon echo signal (stark photon echo beating method). The linear Stark coefficients of Er3+ transitions in Y2SiO5 have not been measured before, and this is a valuable result for a number of applications such as gradient echo memory, group velocity control via spectral hole burning, etc.
