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Modulating parallel photon avalanche in Ho3+ for multicolor nanoscopy and related applications
Dingxin Huang1,2, Yung Doug Suh3,4, Guanying Chen5,6
1MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150001, China.
Light, Science & Applications
|October 1, 2025
Abstract
None:
Tuning the emissive chromaticity of parallel photon avalanches in Ho3+-doped nanoparticles with dual reservoir levels enables multicolor super-resolution imaging under 965 nm single wavelength continuous-wave excitation.

