733 citations · 1.5k across the 33 of their papers we have counts for
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A Simple Hubbard Model for the Excited States of Conjugated -acene Molecules
Z. S. Sadeq, J. E. Sipe
In this paper we present a model for the electronic excited states of conjugated -acene molecules such as tetracene, pentacene, and hexacene. We use a simple Hubbard model with…
Numerical study of the optical nonlinearity of doped and gapped graphene: From weak to strong field excitation
J. L. Cheng, N. Vermeulen, J. E. Sipe
Numerically solving the semiconductor Bloch equations within a phenomenological relaxation time approximation, we extract both the linear and nonlinear optical conductivities of do…
A Hamiltonian treatment of stimulated Brillouin scattering in nanoscale integrated waveguides
J. E. Sipe, M. J. Steel
We present a multimode Hamiltonian formulation for the problem of opto-acoustic interactions in optical waveguides. We establish a Hamiltonian representation of the acoustic field…
Strongly driven nonlinear quantum optics in microring resonators
Z. Vernon, J. E. Sipe
We present a detailed analysis of strongly driven spontaneous four-wave mixing in a lossy integrated microring resonator side-coupled to a channel waveguide. A nonperturbative, ana…
Spontaneous four-wave mixing in lossy microring resonators
Z. Vernon, J. E. Sipe
We develop a general Hamiltonian treatement of spontaneous four-wave mixing in a microring resonator side-coupled to a channel waveguide. The effect of scattering losses in the rin…