Integrated photonics source and detector of entangled photons

C Fertig, MW Puckett, S Tin - US Patent 11,079,542, 2021 - Google Patents
Abstract Systems and methods for an integrated photon source and detector of entangled
photons are provided. In certain embodiments, a system includes a first waveguide layer …

Dynamic optical interferometer locking using entangled photons

C Fertig, D Campagna, KD Nelson - US Patent 11,193,750, 2021 - Google Patents
Systems and methods for dynamic optical interferometer locking using entangled photons
are provided. In certain embodiments, a system includes an optical source for gen erating a …

System and method for dispersion-enabled quantum state control of photons

RP Marchildon, AS Helmy - US Patent 10,185,090, 2019 - Google Patents
Devices and methods are described for selecting a level of entanglement between two
nondegenerate photons. The method may include receiving two non degenerate photons …

Compact systems for generating polarization-entangled photons

S Spillane, C Santori, M Fiorentino… - US Patent …, 2009 - Google Patents
Various embodiments of the present invention are directed to compact systems for
generating polarization-entangled photons. In one embodiment of the present invention, a …

Dynamical locking of optical path times using entangled photons

C Fertig, D Campagna, KD Nelson - US Patent 11,268,806, 2022 - Google Patents
Systems and methods for dynamic locking of optical path times using entangled photons are
provided. A system includes an optical source for generating bi-photons; tracer laser beam …

Hybrid integrated source of polarization-entangled photons

M Fiorentino, RG Beausoleil - US Patent 7,489,436, 2009 - Google Patents
Various embodiments of the present invention are directed to systems configured to
generate polarization-entangled photons. In one embodiment of the present invention, a …

On-chip entangled photon source

DBS Soh, SE Bisson - US Patent 9,500,930, 2016 - Google Patents
Various technologies pertaining to an on-chip entangled photon source are described
herein. A light source is used to pump two resonator cavities that are resonant at two …

Compact, single chip-based, entangled polarization-state photon sources and methods for generating photons in entangled polarization states

S Spillane, M Florentino, C Santori… - US Patent …, 2008 - Google Patents
Various embodiments of the present invention are directed to compact systems for
generating polarization-entangled pho tons. In one embodiment of the present invention, a …

Scalable source of quantum entangled photons

DD Earl, CA Bishop - US Patent 10,133,147, 2018 - Google Patents
The present invention provides devices, systems, and methods for producing bi-photons
and/or entangled photons without the need for complex alignment or source design by the …

Optical apparatus and method for outputting one or more photons

T Rudolph, M Thompson, J Matthews… - US Patent …, 2018 - Google Patents
There is presented an optical apparatus comprising first and second photon pair sources
configured to convert at least one pump light photon into a first and second correlated signal …