Barcodes expand range of high-resolution sensor : vimarsana.

The same geometric quirk that lets visitors murmur messages around the circular dome of the whispering gallery at St. Paul’s Cathedral in London or across St. Louis Union Station’s whispering arch ...

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Jie Liao , , Alan Yang , Systems Engineering , Mckelvey School , Washington University , Optical Whispering Gallery Mode Barcodes , New Route , Expand Dynamic Range , Sensors , Microresonators , Biomedical Diagnosis , Environmental Monitoring , Resonators , Barcodes , Molecules , Wavelength , Chemical Reactions , Chemical Sensors , Molecular Interactions , Optical Sensors ,