Multi-watt output power in-band-pumped Ho:KLu(WO<sub>4</sub>)<sub>2</sub> laser
Multi-watt continuous-wave operation is reported for what is believed to be the first time for an in-band-pumped Ho:KLu(WO 4 ) 2 laser emitting at 2078 nm in N m polarization. The slope efficiency reached 33.5% with respect to the incident unpolarized pump radiation near 1959 nm, without pronounced roll-off effects. The total tuning range with a 1.5% output coupler covered 117 nm.
Authors
- Sami Slimi (ORCID: https://orcid.org/0000-0003-3803-5156)
- Chen Cui (ORCID: https://orcid.org/0000-0001-9780-9452)
- Uwe Griebner
- Valentin Petrov (ORCID: https://orcid.org/0000-0001-7247-6145)
- Pavel Loiko
- Francesc Dı́az (ORCID: https://orcid.org/0000-0003-4581-4967)
- Rosa Maria Solé (ORCID: https://orcid.org/0000-0002-5769-4141)
- Weidong Chen (ORCID: https://orcid.org/0000-0002-9802-2165)
- Magdalena Aguilo
- Xavier Mateos (ORCID: https://orcid.org/0000-0003-1940-1990)
Institutions
- Normandie Université (FR)
- Universitat Rovira i Virgili (ES)
- Université de Caen Normandie (FR)
Publication Details
- Journal
- Journal of the Optical Society of America B
- Published
- 2025-01-10
- DOI
- https://doi.org/10.1364/josab.549512
- Citations
- 2
- Primary Topic
- Solid State Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 1.46