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Title: Gain balanced nonlinear optical interferometer

Abstract

A nonlinear fiber interferometer is disclosed suitable for fiber sensor and other applications. A first nonlinear fiber section amplifies probe and conjugate sidebands of a pump through four-wave mixing. A second section introduces a phase shift to be measured, for example from a sensor. A third nonlinear fiber section amplifies with phase-sensitive gain to increase signal-to-noise ratio. Based on phase-sensitive output power of probe and/or conjugate components, the phase shift can be measured. Superior performance can be obtained by balancing gain between the (first and third) nonlinear sections. Non-fiber, for example photonic integrated circuit, embodiments are disclosed. Differential sensing, alternative detection schemes, sensing applications, associated methods, and other variations are disclosed.

Inventors:
; ;
Issue Date:
Research Org.:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
2222284
Patent Number(s):
11747710
Application Number:
17/878,325
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/01/2022
Country of Publication:
United States
Language:
English

Citation Formats

Lukens, Joseph M., Peters, Nicholas A., and Pooser, Raphael C. Gain balanced nonlinear optical interferometer. United States: N. p., 2023. Web.
Lukens, Joseph M., Peters, Nicholas A., & Pooser, Raphael C. Gain balanced nonlinear optical interferometer. United States.
Lukens, Joseph M., Peters, Nicholas A., and Pooser, Raphael C. Tue . "Gain balanced nonlinear optical interferometer". United States. https://www.osti.gov/servlets/purl/2222284.
@article{osti_2222284,
title = {Gain balanced nonlinear optical interferometer},
author = {Lukens, Joseph M. and Peters, Nicholas A. and Pooser, Raphael C.},
abstractNote = {A nonlinear fiber interferometer is disclosed suitable for fiber sensor and other applications. A first nonlinear fiber section amplifies probe and conjugate sidebands of a pump through four-wave mixing. A second section introduces a phase shift to be measured, for example from a sensor. A third nonlinear fiber section amplifies with phase-sensitive gain to increase signal-to-noise ratio. Based on phase-sensitive output power of probe and/or conjugate components, the phase shift can be measured. Superior performance can be obtained by balancing gain between the (first and third) nonlinear sections. Non-fiber, for example photonic integrated circuit, embodiments are disclosed. Differential sensing, alternative detection schemes, sensing applications, associated methods, and other variations are disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {9}
}

Works referenced in this record:

Double-pass acousto-optic modulator system
journal, June 2005


Realization of a nonlinear interferometer with parametric amplifiers
journal, July 2011


Gain balanced nonlinear optical interferometer
patent, August 2022


Towards ultrasensitive optical links enabled by low-noise phase-sensitive amplifiers
journal, June 2011


Four-wave mixing source of squeezed light for image processing and interferometry
patent, November 2008


Signal Processor and Detector
patent-application, December 2016


Phase sensitivity of gain-unbalanced nonlinear interferometers
journal, November 2017


Nonlinear interferometers in quantum optics
journal, January 2016


Naturally stable Sagnac–Michelson nonlinear interferometer
journal, January 2016


Phase Shifter for an Optical Phase-Sensitive Amplifier
patent-application, July 2019


Diode-pumped alkali amplifier
patent, June 2006


Experimental implementation of phase locking in a nonlinear interferometer
journal, September 2015


The effect of losses on the quantum-noise cancellation in the SU(1,1) interferometer
journal, August 2016


Effect of input phase modulation to a phase-sensitive optical amplifier
journal, January 2016


SU(2) and SU(1,1) interferometers
journal, June 1986


Tunable Infrared/Ultraviolet Laser
patent, June 1974


Detection Loss Tolerant Supersensitive Phase Measurement with an SU(1,1) Interferometer
journal, November 2017


Phase-sensitive four-wave mixing interferometer
journal, January 2014


Low noise optical phase-sensitive amplifier for dual-polarization modulation formats
patent, January 2016


Experimental implementation of a nonlinear beamsplitter based on a phase-sensitive parametric amplifier
journal, March 2016


Fiber-Optic Sensing: A Historical Perspective
journal, May 2008


Phase-sensitive amplification in silicon photonic crystal waveguides
journal, January 2014


Experimental investigation of the visibility dependence in a nonlinear interferometer using parametric amplifiers
journal, January 2013


Interferometric Fiber Optic Sensors
journal, February 2012


A broadband fiber-optic nonlinear interferometer
journal, August 2018


Gain balanced nonlinear optical interferometer
patent, July 2020


Ultralow Noise, Broadband Phase-Sensitive Optical Amplifiers, and Their Applications
journal, March 2012


Nonlinear Interferometer Systems and Methods
patent-application, November 2017


Frustrated two-photon creation via interference
journal, January 1994


Nonlinear interferometer systems and methods
patent, March 2020


Quantum metrology with parametric amplifier-based photon correlation interferometers
journal, January 2014


Low-noise optical amplification and signal processing in parametric devices
journal, January 2013


Devices and Methods for Converting Electromagnetic Signals Into Optical Signals
patent-application, July 2017


Coherent-light-boosted, sub-shot noise, quantum interferometry
journal, August 2010


Phase-sensitive amplification in a fiber
patent-application, December 2006


Effect of losses on the performance of an SU(1,1) interferometer
journal, August 2012


System for minimizing the depolarization of a laser beam due to thermally induced birefringence
patent, April 1996


Processing of optical combs with fiber optic parametric amplifiers
journal, January 2012