Metrologia De Tempo E Freqaancia
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1. Teoria para espectroscopia direta com pente de frequÃncias
In recent years, the stabilization of the frequency comb generated by a femtosecond laser resulted in a revolution in the field of high precision spectroscopy. Such frequency combs consist of millions of equally-spaced frequency modes in modelocking spanning tens of nanometers. Usually, for applications in optical metrology, a cw diode laser is phase locked
Publicado em: 2008