2 papers
physics.optics2022
Controlling nonlinear rogue wave formation using the coherence length of phase noise
Saumya Choudhary, A. Nicholas Black, Aku Antikainen +1
Weak phase noise present on an optical field can be amplified by a self-focusing nonlinearity and form intense "rogue wave" features. Here, we study the effect of the coherence len…
physics.optics2018
Measurement of the radial mode spectrum of photons through a phase-retrieval method
Saumya Choudhary, Rachel Sampson, Yoko Miyamoto +4
We propose and demonstrate a simple and easy-to-implement projective-measurement protocol to determine the radial index 'p' of a Laguerre-Gaussian (LGlp) mode. Our method entails c…