Efficient resonant doubler of CW tunable single-frequency radiation with a 1-THz automatic quasi-smooth scan range

摘要

Demonstrated for the first time is automatic quasi-smooth scanning of an resonant frequency doubler synchronously with the frequency of a CW auto-scanned Ti:Sapphire laser within a 1-THz frequency range, which is limited only by the spectral width of non-linear crystal phase matching.