Translator Disclaimer
Paper
28 June 1999 Upconversion of Tm3+ ions in BaY2F8
Author Affiliations +
Abstract
Up-conversion of red light with wavelength of 660 nm in Tm3+-doped BaY2F8 powder results in the two violet luminescence bands with peaks at 417 and 430 nm and two blue luminescence bands with peaks at 455 and 470 nm. The two violet bands are observed to be stronger than the blue bands. The blue luminescence is also observed by pumping with 993 nm light. The up-conversion is explained by a multiple excited state absorption process.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yongfeng Ruan and Taiju Tsuboi "Upconversion of Tm3+ ions in BaY2F8", Proc. SPIE 3793, Operational Characteristics and Crystal Growth of Nonlinear Optical Materials, (28 June 1999); https://doi.org/10.1117/12.351415
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top