Abstract
A quantum-dot-based saturable absorber has been demonstrated to initiate the generation of femtosecond pulses from a passively mode-locked solid-state laser. Control and tuning of the pulse duration from 58 psto158 fs was achieved. The 158 fs transform-limited pulses at 1280 nm are the shortest pulses that were produced from the Cr:forsterite laser passively mode locked by an InAs⁄InGaAs quantum-dot semiconductor saturable absorber mirror.
Original language | English |
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Pages (from-to) | 1444-1446 |
Journal | Optics Letters |
Volume | 31 |
Issue number | 10 |
DOIs | |
Publication status | Published - 2006 |