Akademik Veri Yönetim Sistemi
11th International Congress of the European Union Geriatric Medicine Society, Oslo, Norveç, 16 - 19 Eylül 2015, cilt.6, ss.10-11, (Özet Bildiri)
An optical fast-scan delay exploiting the near-collinear interaction between a train of ultrashort optical pulses and an acoustic wave propagating in a birefringent crystal is introduced. In combination with a femtosecond Er:fiber laser, the scheme is shown to delay few-fs pulses by up to 6 ps with a precision of 15 as. A resolution of 5 fs is obtained for a single sweep at a repetition rate of 34 kHz. This value can be improved to 39 as for multiple scans at a total rate of 0.3 kHz.