Experiments on mice could see hairy, genetically modified elephants living in the Arctic, a US company claims.

Abstract: In this study, a non-contact, high-precision optical heterodyne interference measurement system is employed in a two-dimensional plane to measure the amplitude components of the velocity in ...

Abstract: An analytical model linking the demodulated phase precision and system parameters for standard heterodyne-detection phase-sensitive optical time-domain reflectometry ($\Phi$-OTDR) is ...