Compact component for integrated quantum optic processing

Development of Miniaturized Intra-Cavity DFG, Fiber-Optic, and Quantum Cascade Laser Systems in Conjunction with Integrated El

In order to harness the power of UASs for in situ atmospheric monitoring of tracers such as CO2, N2O, and CH4 and as a precursor for extending detection limits to encompass sub-ppb level species, we have developed small, lightweight, single mode laser systems with co-developed integrated electronics. The laser sources are of various types including newly developed pump-enhanced difference frequ...

Reiter’s Properties for the Actions of Locally Compact Quantum Goups on von Neumann Algebras

Integrated Optics Implementation of Universal Quantum Gates, Bell States Preparation Circuit, Quantum Relay and Quantum LDPC Decoders

We show that arbitrary family of universal quantum gates can be implemented in integrated optics based on single optical hybrid/Mach-Zehnder interferometer/directional coupler and highly nonlinear optical fibers (HNLFs). We also show how to implement the Bell states preparation circuit and quantum relay, needed in quantum teleportation systems, using the same technology. Finally, we study the i...

Quantum Photonic Devices: Waveguide NLO Devices and Semiconductor Lasers for Generation of Squeezed Light and Correlated Twin Photons

Waveguide nonlinear-optic devices and integrated semiconductor lasers with appropriate design can perform quantum-optics functions that are potentially useful for R&D of quantum information processing. This paper reports the current status of the work of the authors group in this new subarea "Quantum Photonic Devices", including theoretical background, design and fabrication of quasi-phase matc...

Compact optical fiber sensor smart node.

We present a new optical fiber sensor interrogator specifically designed for an embedded instrumentation system. The proposed system consists of a super luminescent diode as a broadband source, a high speed tunable micro-electro-mechanical system (MEMS) filter, photodetector, and an integrated microprocessor for data aggregation, processing, and communication. The entire system is integrated to...