| Literature DB >> 27505767 |
Yicheng Wang, Ruijun Lan, Xavier Mateos, Jiang Li, Chen Hu, Chaoyu Li, Soile Suomalainen, Antti Härkönen, Mircea Guina, Valentin Petrov, Uwe Griebner.
Abstract
A passively mode-locked Ho:YAG ceramic laser around 2.1 µm is demonstrated using GaSb-based near-surface SESAM as saturable absorber. Stable and self-starting mode-locked operation is realized in the entire tuning range from 2059 to 2121 nm. The oscillator operated at 82 MHz with a maximum output power of 230 mW at 2121 nm. The shortest pulses with duration of 2.1 ps were achieved at 2064 nm. We also present spectroscopic properties of Ho:YAG ceramics at room temperature.Entities:
Year: 2016 PMID： 27505767 DOI： 10.1364/OE.24.018003
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894