Upconversion Nanoparticle‐Assisted Photopolymerization - Wang - 2020 - Photochemistry and Photobiology - Wiley Online Library
Blue upconversion laser based on thulium-doped silica microcavity. | Semantic Scholar
Plasmonics Key to Photon Upconversion | Tech Pulse | Jan 2018 | Photonics Spectra
Watt-Level Visible Continuous-Wave Upconversion Fiber Lasers toward the “Green Gap” Wavelengths of 535–553 nm | ACS Photonics
Japanese scientists develop new solvent-based photon upconversion platform – pv magazine International
Experimental setup of the wide-field MIR frequency upconversion... | Download Scientific Diagram
Upconversion, explained by RP Photonics Encyclopedia; photons, gain medium, laser, fluorescence, energy transfer, cooperative upconversion, excited-state absorption
Making higher-energy light to fight cancer | News
Generating ultra-violet lasers with near-infrared light through 'domino upconversion' of nanoparticles
Laser-induced breakdown spectroscopy as a readout method for immunocytochemistry with upconversion nanoparticles | SpringerLink
Femtosecond laser induced luminescence in hierarchically structured NdIII, YbIII, ErIII co-doped upconversion nanoparticles: Light-matter interaction mechanisms from experiments and simulations - ScienceDirect
File:Upconversion Fluorescence - Optical fiber that contains infrared light shines with a blue color in the dark - Laser Physics Lab - NTNU-NT.jpg - Wikimedia Commons
Upconversion laser emission from Yb3+-sensitized Tm3+ in BaY2F8
Upconversion, explained by RP Photonics Encyclopedia; photons, gain medium, laser, fluorescence, energy transfer, cooperative upconversion, excited-state absorption
The Rise of the Upconversion Materials
Near-Infrared Laser-Triggered Full-Color Tuning Photon Upconversion and Intense White Emission in Single Gd2O3 Microparticle | ACS Sustainable Chemistry & Engineering
Multicolor tunable luminescence and laser-sensitization induced upconversion enhancement in Ln-doped Gd2O3 crystals for anti-counterfeiting - Materials Chemistry Frontiers (RSC Publishing)
Understanding Optical Communications:Optical Sources
Mid-IR upconversion imaging promises to speed diagnosis | Laser Focus World
Upconversion emission spectra obtained using 980 nm laser pumping at... | Download Scientific Diagram
Controlled Assembly of Upconverting Nanoparticles for Low-Threshold Microlasers and Their Imaging in Scattering Media | ACS Nano
upconversion crystal illustration
Pulsed laser reshaping and fragmentation of upconversion nanoparticles — from hexagonal prisms to 1D nanorods through “Medusa”-like structures | SpringerLink
Upconversion superballs for programmable photoactivation of therapeutics | Nature Communications
Video-rate upconversion display from optimized lanthanide ion doped upconversion nanoparticles - Nanoscale (RSC Publishing)
