42 citations · 89 across the 6 of their papers we have counts for
6 papers
Optically controlled waveplate at a telecom wavelength using a ladder transition in Rb atoms for all-optical switching and high speed Stokesmetric Imaging
Subramanian Krishnamurthy, Y. Tu, Y. Wang +2
We demonstrate an optically controlled waveplate at ~1323 nm using the 5S1/2-5P1/2-6S1/2 ladder transition in a Rb vapor cell. The lower leg of the transitions represents the contr…
Evolution of an N-level system via automated vectorization of the Liouville equations and application to optically controlled polarization rotation
M. S. Shahriar, Ye Wang, Subramanian Krishnamurthy +3
The Liouville equation governing the evolution of the density matrix for an atomic/molecular system is expressed in terms of a commutator between the density matrix and the Hamilto…
Incorporation of Polar Mellin Transform in a Hybrid Optoelectronic Correlator for Scale & Rotation Invariant Target Recognition
Mehjabin S. Monjur, Shih Tseng, Renu Tripathi +1
In this paper, we show that our proposed hybrid optoelectronic correlator (HOC), which correlates images using spatial light modulators (SLM), detectors and field programmable gate…
Hybrid Optoelectronic Correlator Architecture for Shift Invariant Target Recognition
Mehjabin S. Monjur, Shih Tseng, Renu Tripathi +2
In this paper, we present theoretical details and the underlying architecture of a hybrid optoelectronic correlator that correlates images using Spatial Light Modulators (SLM), det…
Complete Two-dimensional Muellermetric Imaging of Biological Tissue Using Heterodyned Optical Coherence Tomography
Xue Liu, Shih C. Tseng, M. S. Shahriar
A polarization-sensitive optical coherence tomography system based on heterodyning and filtering techniques is built to perform Stokesmetric imaging of different layers of depths i…
Fast-Light in a Photorefractive Crystal for Gravitational Wave Detection
H. N. Yum, M. Salit, G. S. Pati +3
We demonstrate superluminal light propagation using two frequency multiplexed pump beams to produce a gain doublet in a photorefractive crystal of Ce:BaTiO3. The two gain lines are…