Shulian Zhang and Thierry Bosch
Precision metrologists have traditionally thought of lasers as mere light sources. Now, orthogonally polarized lasers are being applied as sensors themselves. They’re being developed and used to measure displacement, wave plates’ retardation, force and weight.
Become a member of OSA or log in to view the full text of this article.
OSA Members get the full text of Optics & Photonics News, plus a variety of other member benefits.