Abstract
A Tm-doped mixed sesquioxide ceramic laser is mode-locked near 2 µm using InGaAsSb quantum-well semiconductor saturable absorber and chirped mirrors for dispersion compensation. Maximum average output power of 175 mW is achieved for a pulse duration of 230 fs at a repetition rate of 78.9 MHz with a 3% output coupler. Applying a 0.2% output coupler pulses as short as 63 fs are generated at 2.057 µm.
Original language | English |
---|---|
Pages (from-to) | 10299-10304 |
Number of pages | 6 |
Journal | Optics Express |
Volume | 26 |
Issue number | 8 |
DOIs | |
Publication status | Published - 16 Apr 2018 |
Publication type | A1 Journal article-refereed |
Publication forum classification
- Publication forum level 2
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics