Inventor

BANEY DOUGLAS M

US71 patents

⚠️ This page may combine multiple inventors who share the name “BANEY DOUGLAS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BANEY DOUGLAS M

AGILENT TECHNOLOGIES INC

System and method for optical heterodyne detection of an optical signal including optical pre-selection that is adjusted to accurately track a local oscillator signal

De-embedment of optical component characteristics and calibration of optical receivers using rayleigh backscatter

Wavelength monitor using hybrid approach

Method and system for optical spectrum analysis with matched filter detection

Wavelength-selective polarization-diverse optical heterodyne receiver

System and method for optical heterodyne detection of an optical signal

Reversible amplifier for optical networks

Optical circulator

System and method for removing the relative phase uncertainty in device characterizations performed with a polarimeter

Optical analyzer and method for reducing relative intensity noise in interferometric optical measurements using a continuously tunable laser

Tunable Fabry-Perot filters and lasers utilizing feedback to reduce frequency noise

Determination of a property of an optical device

System and method for measuring group delay based on zero-crossings

Multiport optical component testing using a single optical receiver

Tunable fabry-perot filters and lasers with reduced frequency noise

System and method for optical heterodyne detection of an optical signal

Polarization independent light switching device based on liquid crystals

Reversible ring coupler for optical networks

Vibration noise mitigation in an interferometric system

Swept-angle SPR measurement system

High-resolution optical spectrum analyzer

Parallel interferometric measurements using an expanded local oscillator signal

Characterization of active and passive optical properties of an optical device

Selectable wavelength channel filter for optical WDM systems

System and method for optical heterodyne detection of an optical signal

Heterodyne optical spectrum analyzer with provisions for intensity noise subtraction

Bistable light path device

Optical add/drop switch utilizing a minimal number of switching crosspoints

Polarity-independent optical receiver and method for fabricating same

Method and system for optical heterodyne detection of an optical signal

Test instrument and system responsive to execution time data

Method and system for superheterodyne detection of an optical input signal

HEWLETT PACKARD CO

Wavelength tracking in adjustable optical systems

Wavelength selectable source for wavelength division multiplexed applications

Optical low-coherence reflectometry using optical amplification

Optical energy selector apparatus and method

Praseodymium-doped fluoride fiber upconversion laser for the generation of blue light

Multiplexed sensing using optical coherence reflectrometry

Variable spectral width optical noise source

Variable spectral width multiple pass optical noise source

Extended distance range optical low-coherence reflectometer

Pump directed optical switching element

Technique for determining the amplified spontaneous emission noise of an optical circuit in the presence of an optical signal

Apparatus for analyzing a multi-port optical network

Method and apparatus for optical signal analysis using a gated modulation source and an optical delay circuit to achieve a self-homodyne receiver

AVAGO TECH ECBU IP SG PTE LTD

Low power consumption, broad navigability optical mouse

Method and device for optical navigation

Position determination and motion tracking

Optical navigation based on laser feedback or laser interferometry

AVAGO TECHNOLOGIES ECBU IP PTE

Method and system for optically tracking a target using a triangulation technique