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physics.optics2026
Bessel Gaussian Beam Propagation in a Thermally Induced Axially Varying GRIN Medium
Fatemeh Kalantarifard, Parviz Elahi
High power end pumped solid state lasers often operate in regimes where pump induced heating creates a strong refractive index gradient (thermal lensing) that governs resonator sta…
physics.optics2022
Roadmap for Optical Tweezers
Giovanni Volpe, Onofrio M. Maragò, Halina Rubinzstein-Dunlop +80
Optical tweezers are tools made of light that enable contactless pushing, trapping, and manipulation of objects ranging from atoms to space light sails. Since the pioneering work b…
physics.optics2018
Intracavity Optical Trapping
Fatemeh Kalantarifard, Parviz Elahi, Ghaith Makey +3
Standard optical tweezers rely on optical forces that arise when a focused laser beam interacts with a microscopic particle: scattering forces, which push the particle along the be…