LiYF4:Yb/LiYF4 and LiYF4:Yb,Er/LiYF4 core/shell nanocrystals with luminescence decay times similar to YLF laser crystals and the upconversion quantum yield of the Yb,Er doped nanocrystals

Multiple doping effect of LiYF4:Yb3+/Er3+/Ho3+/Tm3+@LiYF4:Yb3+ core/shell nanoparticles and its application in Hg2+ sensing detection

(2019) Hsiu-Wen Chien et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Simultaneously Excited Downshifting/Upconversion Luminescence from Lanthanide-Doped Core/Shell Fluoride Nanoparticles for Multimode Anticounterfeiting

(2018) Jing Liu et al.   ADVANCED FUNCTIONAL MATERIALS

NaYF4 :Yb,Er/NaYF4 Core/Shell Nanocrystals with High Upconversion Luminescence Quantum Yield

(2018) Christian Homann et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

High-power visibly emitting Pr3+:YLF laser end pumped by single-emitter or fiber-coupled GaN blue laser diodes

(2018) Hiroki Tanaka et al.   APPLIED OPTICS

High-energy diode side-pumped Er:LiYF4 laser

(2018) Manuel Messner et al.   APPLIED OPTICS

Quantum Yields, Surface Quenching, and Passivation Efficiency for Ultrasmall Core/Shell Upconverting Nanoparticles

(2018) Christian Würth et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Compact self-Q-switched Tm:YLF laser at 1.91 μm

(2018) B. Zhang et al.   OPTICS AND LASER TECHNOLOGY

Upconverting Nanoparticle to Quantum Dot Förster Resonance Energy Transfer: Increasing the Efficiency through Donor Design

(2018) Riccardo Marin et al.   ACS Photonics

Small and Bright Lithium-Based Upconverting Nanoparticles

(2018) Ting Cheng et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Diode-pumped 915-nm Pr:YLF laser passively mode-locked with a SESAM

(2018) Saiyu Luo et al.   OPTICS EXPRESS

Absolute upconversion quantum yields of blue-emitting LiYF4:Yb3+,Tm3+ upconverting nanoparticles

(2018) Michael S. Meijer et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Multicolor Tunable Upconversion Luminescence from Sensitized Seed-Mediated Grown LiGdF4:Yb,Tm-Based Core/Triple-Shell Nanophosphors for Transparent Displays

(2018) Jeehae Shin et al.   CHEMISTRY OF MATERIALS

Tuning and enhancing the red upconversion emission of Er3+ in LiYF4 nanoparticles

(2018) Jun Dong et al.   JOURNAL OF LUMINESCENCE

Effect of erbium concentration on optical properties of Er:YLF laser crystals

(2017) Jiaqi Hong et al.   INFRARED PHYSICS & TECHNOLOGY

Enhancing Upconversion Luminescence of LiYF4:Yb,Er Nanocrystals by Cd2+ Doping and Core–Shell Structure

(2017) Yiru Zhu et al.   Journal of Physical Chemistry C

Power-dependent upconversion quantum yield of NaYF4:Yb3+,Er3+ nano- and micrometer-sized particles – measurements and simulations

(2017) Martin Kaiser et al.   Nanoscale

Diode-pumped orthogonally polarized self-mode-locked Nd:YLF lasers subject to gain competition and thermal lensing effect

(2017) H. C. Liang et al.   OPTICS EXPRESS

Highly-efficient Q-switched Yb:YLF laser at 995 nm with a second harmonic conversion

(2017) N. Ter-Gabrielan et al.   Optical Materials Express

Flexible transparent displays based on core/shell upconversion nanophosphor-incorporated polymer waveguides

(2017) Bong Je Park et al.   Scientific Reports

Highly Efficient LiYF4:Yb3+, Er3+ Upconversion Single Crystal under Solar Cell Spectrum Excitation and Photovoltaic Application

(2016) Xu Chen et al.   ACS Applied Materials & Interfaces

Direct observation of the core/double-shell architecture of intense dual-mode luminescent tetragonal bipyramidal nanophosphors

(2016) Su Yeon Kim et al.   Nanoscale

Double bond terminated Ln3+-doped LiYF4 nanocrystals with strong single band NIR emission: simple click chemistry route to make water dispersible nanocrystals with various functional groups

(2016) Brahmaiah Meesaragandla et al.   NEW JOURNAL OF CHEMISTRY

Formation of a Supported Lipid Bilayer on Faceted LiYF4:Tm3+/Yb3+Upconversion Nanoparticles

(2016) Paola A. Rojas-Gutierrez et al.   PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION

Synthesis of 10 nm β-NaYF4 :Yb,Er/NaYF4 Core/Shell Upconversion Nanocrystals with 5 nm Particle Cores

(2015) Thorben Rinkel et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Quenching of the upconversion luminescence of NaYF4:Yb3+,Er3+and NaYF4:Yb3+,Tm3+nanophosphors by water: the role of the sensitizer Yb3+in non-radiative relaxation

(2015) Riikka Arppe et al.   Nanoscale

Real-time, non-invasive monitoring of hydrogel degradation using LiYF4:Yb3+/Tm3+ NIR-to-NIR upconverting nanoparticles

(2015) Ghulam Jalani et al.   Nanoscale

An efficient continuous-wave and Q-switched single-pass two-stage Ho:YLF MOPA system

(2015) Jacek Kwiatkowski et al.   OPTICS AND LASER TECHNOLOGY

Broadband-tunable CW laser operation of Pr^3+:LiYF_4 around 900  nm

(2015) Biao Qu et al.   OPTICS LETTERS

High power Tm:YLF laser operating at 1.94μm

(2015) Y. Ding et al.   OPTIK

Highly efficient high power CW and Q-switched Ho:YLF laser

(2015) J. Kwiatkowski   OPTO-ELECTRONICS REVIEW

A Strategy to enhance Eu3+ emission from LiYF4:Eu nanophosphors and green-to-orange multicolor tunable, transparent nanophosphor-polymer composites

(2015) Su Yeon Kim et al.   Scientific Reports

AutoFP: a GUI for highly automated Rietveld refinement using an expert system algorithm based onFullProf

(2015) Xiaopeng Cui et al.   JOURNAL OF APPLIED CRYSTALLOGRAPHY

Tunable Chemical Release from Polyester Thin Film by Photocatalytic Zinc Oxide and Doped LiYF4 Upconverting Nanoparticles

(2014) Ting Cheng et al.   BIOMACROMOLECULES

Chemical modification of temoporfin – a second generation photosensitizer activated using upconverting nanoparticles for singlet oxygen generation

(2014) Q. Yu et al.   CHEMICAL COMMUNICATIONS

Oleic Acid-Modified LiYF4:Er,Yb Nanocrystals for Potential Optical-Amplification Applications

(2014) Shusen Liu et al.   JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Facile synthesis of intense green light emitting LiGdF4:Yb,Er-based upconversion bipyramidal nanocrystals and their polymer composites

(2014) Hyejin Na et al.   Nanoscale

Emission properties and CW laser operation of Pr:YLF in the 910 nm spectral range

(2014) Z. P. Cai et al.   OPTICS EXPRESS

High-power red, orange, and green Pr^3+:LiYF_4 lasers

(2014) Philip Werner Metz et al.   OPTICS LETTERS

InGaN-LD-Pumped ${\rm Pr}^{3+}$: ${\rm LiYF}_{4}$ Continuous-Wave Laser at 915 nm

(2014) Biao Qu et al.   IEEE Photonics Journal

Cryogenically cooled, 149  W, Q-switched, Yb:LiYF_4 laser

(2013) Daniel E. Miller et al.   OPTICS LETTERS

550 mJ Q-switched cryogenic Ho:YLF oscillator pumped with a 100 W Tm:fiber laser

(2013) Helge Fonnum et al.   OPTICS LETTERS

Size-dependent upconversion luminescence and quenching mechanism of LiYF_4: Er^3+/Yb^3+ nanocrystals with oleate ligand adsorbed

(2013) Xiaojie Xue et al.   Optical Materials Express

Efficient passively Q-switched Nd:YLF TEM00-mode laser at 1053 nm: selection of polarization with birefringence

(2012) Y. J. Huang et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Pebbles and PebbleJuggler: software for accurate, unbiased, and fast measurement and analysis of nanoparticle morphology from transmission electron microscopy (TEM) micrographs

(2012) S. Mondini et al.   Nanoscale

Tunable GHz pulse repetition rate operation in high-power TEM_00-mode Nd:YLF lasers at 1047 nm and 1053 nm with self mode locking

(2012) Y. J. Huang et al.   OPTICS EXPRESS

Intense Visible and Near-Infrared Upconversion Photoluminescence in Colloidal LiYF4:Er3+ Nanocrystals under Excitation at 1490 nm

(2011) Guanying Chen et al.   ACS Nano

A comparison of resonantly pumped Ho:YLF and Ho:LLF lasers in CW and Q-switched operation under identical pump conditions

(2011) M. Schellhorn   APPLIED PHYSICS B-LASERS AND OPTICS

Preferential suppression of high-energy upconverted emissions of Tm3+ by Dy3+ ions in Tm3+/Dy3+/Yb3+-doped LiYF4 colloidal nanocrystals

(2011) Venkataramanan Mahalingam et al.   CHEMICAL COMMUNICATIONS

Origin of the High Upconversion Green Luminescence Efficiency in β-NaYF4:2%Er3+,20%Yb3+

(2011) C. Renero-Lecuna et al.   CHEMISTRY OF MATERIALS

Passive mode locking of an in-band-pumped Ho:YLiF_4 laser at 206 μm

(2011) Nicola Coluccelli et al.   OPTICS LETTERS

Lanthanide-doped LiYF4 nanoparticles: Synthesis and multicolor upconversion tuning

(2010) Juan Wang et al.   COMPTES RENDUS CHIMIE

Hydrothermal Synthesis and Characterization of LiREF4(RE = Y, Tb−Lu) Nanocrystals and Their Core−Shell Nanostructures

(2010) Qiang Zhang et al.   INORGANIC CHEMISTRY

Power scaling of cryogenic Yb:LiYF_4 lasers

(2010) Luis E. Zapata et al.   OPTICS LETTERS

Colloidal Tm3+/Yb3+-Doped LiYF4Nanocrystals: Multiple Luminescence Spanning the UV to NIR Regions via Low-Energy Excitation

(2009) Venkataramanan Mahalingam et al.   ADVANCED MATERIALS

Compact fibre-laser-pumped Ho:YLF oscillator–amplifier system

(2009) W. Koen et al.   APPLIED PHYSICS B-LASERS AND OPTICS

Sensitized Ce3+and Gd3+Ultraviolet Emissions by Tm3+in Colloidal LiYF4Nanocrystals

(2009) Venkataramanan Mahalingam et al.   CHEMISTRY-A EUROPEAN JOURNAL

Influence of Excited-State-Energy Upconversion on Pulse Shape in Quasi-Continuous-Wave Diode-Pumped Er:LiYF$_{4}$ Lasers

(2009) Niklaus Ursus Wetter et al.   IEEE JOURNAL OF QUANTUM ELECTRONICS