87  fs mode-locked Tm,Ho:CaYAlO_4 laser at ∼2043  nm

5 years ago

87 fs mode-locked Tm,Ho:CaYAlO_4 laser at ∼2043 nm

Uwe Griebner, Pavel Loiko, Zhongben Pan, Deyuan Shen, Wei Zhou, Xuzhao Zhang, Xavier Mateos, Ju Xu, Soile Suomalainen, Mircea Guina, Yongguang Zhao, Xiaodong Xu, Valentin Petrov, Antti Härkönen, Yicheng Wang

We report on, to the best of our knowledge, the first sub-100 fs mode-locked Ho^3+-laser in the 2 μm spectral range employing a disordered co-doped Tm,Ho:CaYAlO_4 (Tm,Ho:CALYO) crystal as a gain medium. Pulses as short as 87 fs are produced with an average output power ...

Publisher URL: http://www.osapublishing.org/abstract.cfm

DOI: ol-43-4-915

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