Nd~(3+) Doped Tetraphosphate Glass for Microchip Laser
Source abstract
Abstract
The tetraphosphate glass with various Nd3+ dopant was prepared. The absorption and fluorescence emission spectra were measured, and the emission cross section for 4F3/2 →4 I11/2 transition of Nd3+ was calculated. Spectroscopic properties, concentration quenching, and the effect of -OH groups on the emission at 1.054μm in these kinds of the glass were investigated with diode laser at 800nm. The optimization of Nd3+ ion concentrations was 4.1xl020 ions/cm3. A room-temperature LiNd0.1La0.9P4O12 microchip laser operating at 1.054μm pumped by an AlGaAs diode laser operating at 800nm was realized.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Solid State Laser Technologies · Semiconductor Lasers and Optical Devices · Glass properties and applications
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