Multiple holographic optical tweezers parallel calibration with optical potential well characterization.
We report the extension to a multi-axes exploration of the potential well reconstruction method against drag force to simultaneously characterize the potential wells of several trapping sites generated with holographic optical tweezers. The final result is a robust, fast and automatic procedure we use to characterize holographic tweezers. We mainly focus on the reliability of the method and its application to address the dependence of the diffraction efficiency with the trap position in a given holographic traps pattern.
Institut Fresnel, Domaine Universitaire de St. Jerome, 13397 Marseille, France. federico.belloni@fresnel.fr
Federico
F
Belloni
Serge
S
Monneret
Fabien
F
Monduc
Maxime
M
Scordia
D000465:Algorithms; D002138:Calibration; D005602:France; D006696:Holography / Q000295:instrumentation* / Q000592:standards*; D052898:Optical Tweezers / Q000592:standards*