Abstract
We describe a new self-mixing interferometer capable to measure the frequency modulation (FM) signal. The FM detection, obtained from the edge filtering technique, yields about two orders of magnitude larger SNR than conventional self-mixing interferometry.
© 2016 Optical Society of America
PDF ArticleMore Like This
Victor Contreras, Jan Lonnqvist, and Juha Toivonen
CH_P_11 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2015
Silvano Donati and Michele Norgia
ATu4M.7 CLEO: Applications and Technology (CLEO:A&T) 2018
Hui Sun, Ji-Gou Liu, and Ralph Kennel
JT3A.4 3D Image Acquisition and Display: Technology, Perception and Applications (3D) 2016