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whispering gallery resonator News
Hollow Glass Whispering Gallery Resonator Improves Nanoparticle Detection
OKINAWA, Japan, July 11, 2018 — A newly fabricated whispering gallery resonator (WGR), in the form of a tiny glass bubble just a hair’s breadth wide, has demonstrated the ability to detect the presence of minute particles more effectively than existing WGRs. The hollow glass...
Optical resonator builds better UV beam
ANN ARBOR, Mich. – An optimized optical resonator can be a better way to build compact ultraviolet light sources with low power consumption, which could lead to improved data storage and chemical analysis. Researchers at the University of Michigan optimized a...
Smarter Way to Make UV Beams
ANN ARBOR, Mich., Nov. 30, 2011 — A better way to build compact ultraviolet (UV) light sources with low power consumption has been discovered using an optimized optical resonator, which could lead to improved information storage, microscopy and chemical analysis. Researchers...
Tiny Ring Laser Detects, Counts Nanoparticles
ST. LOUIS, June 29, 2011 — A tiny doughnut-shaped laser is the latest marvel of silicon microminiaturization, but instead of manipulating bits, it detects very small particles. Small particles play a big — and largely unnoticed — role in our everyday lives. Virus...
(4 results found)
May 2024
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