Diode-pumped Yb^3+:KYF_4 femtosecond laser

Istituto di Fotonica e Nanotecnologie--CNR and Dipartimento di Fisica del Politecnico di Milano, 20133 Milano, Italy.
Optics Letters (Impact Factor: 3.29). 06/2008; 33(10):1141-3. DOI: 10.1364/OL.33.001141
Source: PubMed


Passive mode locking of a diode-pumped Yb(3+):KYF(4) laser is demonstrated using a semiconductor saturable absorber mirror. A high-stability, transform-limited pulse train with a repetition rate of 57 MHz is generated. Solitonlike pulses with maximum average output power of 250 mW, minimum pulse duration of 170 fs, and rms time jitter of 360 fs were obtained.

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