Femtosecond Cr4+:YAG laser with a 4GHz pulse repetition rate

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The construction of a compact, high-repetition-rate femtosecond Cr4+:YAG laser is reported. Transform-limited pulses as short as 80 fs were generated at pulse repetition frequencies up to 4 GHz. The femtosecond pulses were tunable from centre wavelengths of 1505 to 1550 nm.

Original languageEnglish
Pages (from-to)805-807
Number of pages3
JournalElectronics Letters
Issue number13
Publication statusPublished - 24 Jun 2004


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