There are multiple definitions:

1. laser Doppler velocimetry(English)

   • LDF, DACS, PI, RW, SFP
   • Laser technique, Doppler technique, Audiology
   • https://doi.org…res.2012.12.010

2. laser Doppler vibrometry(English)

   • CDS, ASTM, BCHA, METF
   • Laser technique, Audiology, Doppler technique
   • https://doi.org…res.2020.108041