Coreless Fiber‐Based Whispering‐Gallery‐Mode Assisted Lasing from Colloidal Quantum Well Solids
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201907417
Abstract: Whispering gallery mode (WGM) resonators are shown to hold great promise to achieve high-performance lasing using colloidal semiconductor nanocrystals (NCs) in solution phase. However, the low packing density of such colloidal gain media in the… read more here.
Keywords: wgm; fiber; colloidal; gallery ... See more keywords
Room temperature WGM resonances in the red spectral range from Ho3+ activated ZnO micro-spherical cavities
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5031838
Abstract: Highly crystalline and smooth 1% Ho3+ doped ZnO microspheres with diameters ranging from 0.5 to 15 μm were synthesized using laser ablation technique. Near band edge whispering gallery mode (WGM) resonances from Ho:ZnO microspheres with a… read more here.
Keywords: wgm resonances; range; wgm; zno microspheres ... See more keywords
Ultrahigh-Q WGM microspheres from ZBLAN for the mid-IR band.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.475259
Abstract: The advantages of high-quality-factor (high-Q) whispering gallery mode (WGM) microresonators can be applied to develop novel photonic devices for the mid-infrared (mid-IR) range. ZBLAN (glass based on heavy metal fluorides) is one of the most… read more here.
Keywords: quality factor; wgm; zblan mid;
Microwave characterization of aqueous amino acid solutions using the multifrequency WGM resonator technique
Sign Up to like & getrecommendations! Published in 2022 at "Biological Chemistry"
DOI: 10.1515/hsz-2022-0190
Abstract: Abstract Amino acids play essential role for humans. We studied the dielectric properties of the basic aliphatic amino acids and polar positive amino acids in solutions of different concentrations. The high-Q single microwave whispering gallery-mode… read more here.
Keywords: amino acids; wgm; microwave characterization; resonator ... See more keywords