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physics.optics2025
Vortex Propagation in Orbital Angular Momentum Beams and the Effects of a Limited Aperture
Ryan Husband, Jessica Eastman, Ryan J. Thomas +4
When generating light with orbital angular momentum by imprinting orbital phase onto a standard Gaussian beam, it is often assumed that the propagation of the generated spatial mod…
physics.optics2024
Digital stabilization of an IQ modulator in the carrier suppressed single side-band (CS-SSB) mode for atom interferometry
Arif Ullah, Samuel Legge, John D. Close +2
We present an all-digital method for stabilising the phase biases in an electro-optic I/Q modulator for carrier-suppressed single-sideband modulation. Building on the method presen…