Optical velocimeter by second order correlation
Sign Up to like & getrecommendations! Published in 2017 at "Laser Physics"
DOI: 10.1088/1555-6611/aa6e7f
Abstract: Motional information can be buried inside the temporal statistics of scattering light. Here we explore the second order correlation of scattering light to trace back the transverse velocity of objects, verifying the inverse relationship between… read more here.
Keywords: velocimeter; order correlation; optical velocimeter; second order ... See more keywords
Online calibration technology for a one-dimensional laser Doppler velocimeter based on a strapdown inertial navigation system.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.446235
Abstract: In the integrated navigation system, which consists of a laser Doppler velocimeter (LDV) and strapdown inertial navigation system, it is necessary to calibrate the LDV. We propose an online calibration method for a LDV based… read more here.
Keywords: system; inertial navigation; calibration; navigation system ... See more keywords