研究目的
To demonstrate continuous-wave, Q-switched, and tunable laser performance based on Tm:SrGdGa3O7 crystal for the first time.
研究成果
The Tm:SrGdGa3O7 crystal demonstrated promising laser performance with continuous-wave, Q-switched, and tunable operations, indicating potential for future applications in mode-locked lasers and sub-100 fs pulse generation.
研究不足
The optical efficiencies were not high, owing to the severe thermal effect.
1:Experimental Design and Method Selection:
The Tm:SrGdGa3O7 crystal was grown by the Czochralski method. Continuous-wave, Q-switched, and tunable laser performance were demonstrated.
2:Sample Selection and Data Sources:
The raw materials included
3:99% pure Tm2O3, SrCO3, Gd2O3, and Ga2O3 powders. List of Experimental Equipment and Materials:
Fiber coupled laser diode with an emitting wavelength of 793 nm, WS2 saturable absorber, Tm:SrGdGa3O7 crystal.
4:Experimental Procedures and Operational Workflow:
The crystal was grown, and laser performance was tested under different conditions.
5:Data Analysis Methods:
Output power, pulse width, and tuning range were measured and analyzed.
独家科研数据包,助您复现前沿成果,加速创新突破
获取完整内容