JAKE SALTZMAN, NEWS EDITOR [email protected]TOMSK, Russia, Aug. 27, 2020 — A team from Tomsk Polytechnic University (TPU), working with scientists from the V.E. Zuev Institute of Atmospheric Optics of the Siberian Branch of the Russian Academy of Sciences, has increased the operation range and stability of optical tweezers. In the team’s method, light, interacting with a microparticle, is focused in the form of a photon jet in the direction opposite the radiation incidence. The photon jet functions as a trap. Forming a photon jet from a dielectric particle with the ratio of a particle and a medium higher than two can increase the optical traps’...Read full articleRelated content from Photonics MediaArticlesLight Trap Provides Near Perfect AbsorptionMaximizing light absorption is essential for photovoltaics and many other photonic applications. 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