80 citations · 119 across the 8 of their papers we have counts for
8 papers
Non-Markovian anti-parity-time symmetric systems: theory and experiment
Andrew Wilkey, Joseph Suelzer, Yogesh N. Joglekar +1
Open systems with anti parity-time (anti -) or symmetry exhibit a rich phenomenology absent in their Hermitian counterparts. To date all model systems…
Lambert function methods for laser dynamics with time-delayed feedback
Yogesh N. Joglekar, Andrew Wilkey, Gautam Vemuri
Time-delayed differential equations arise frequently in the study of nonlinear dynamics of lasers with optical feedback. Traditionally, one has resorted to numerical methods becaus…
Interplay between boundaries and disorder in coupled optical waveguides
Clinton Thompson, Yogesh N. Joglekar, Gautam Vemuri
We investigate the effects of weak disorder on the time evolution of a wave packet in an array of optical waveguides with parity-symmetric evanescent coupling and, open or periodic…
Optical waveguide arrays: quantum effects and PT symmetry breaking
Yogesh N. Joglekar, Clinton Thompson, Derek D. Scott +1
Over the last two decades, advances in fabrication have led to significant progress in creating patterned heterostructures that support either carriers, such as electrons or holes,…
Disorder effects in tunable waveguide arrays with parity-symmetric tunneling
Clinton Thompson, Yogesh N. Joglekar, Gautam Vemuri
We investigate the effects of disorder on single particle time-evolution and two-particle correlations in an array of evanescently coupled waveguides with position-dependent tunnel…
Tunable waveguide lattices with non-uniform parity-symmetric tunneling
Yogesh N. Joglekar, Clinton Thompson, Gautam Vemuri
We investigate the single-particle time evolution and two-particle quantum correlations in a one-dimensional -site lattice with a site-dependent nearest neighbor tunneling funct…
All-optical Realization of Quantum Ratchets
Clinton Thompson, Gautam Vemuri, G. S. Agarwal
A theoretical realization of an all-optical quantum ratchet is proposed in a medium composed of an array of coupled waveguides. By coupling light into two adjacent waveguides, and…
Anderson Localization with Second Quantized Fields: Quantum Statistical Aspects
Clinton Thompson, Gautam Vemuri, G. S. Agarwal
We report a theoretical study of Anderson localization of nonclassical light with emphasis on the quantum statistical aspects of localized light. We demonstrate, from the variance…