Inventor

SZAFRANIEC BOGDAN

US38 patents

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

SZAFRANIEC BOGDAN

AGILENT TECHNOLOGIES INC

Method and system for optical spectrum analysis with matched filter detection

Method and system for measuring optical characteristics of a sub-component within a composite optical system

Multiport optical component testing using a single optical receiver

Kalman filter assembly intensity noise subtraction for optical heterodyne receivers

Heterodyne optical network analysis that utilizes signal modulation

Optical analyzer and method for measuring spectral amplitude and phase of input optical signals using heterodyne architecture

Method and apparatus for a Jones vector based heterodyne optical polarimeter

Method and system for optical spectrum analysis with a depolarized local oscillator signal

Heterodyne optical spectrum analyzer with provisions for intensity noise subtraction

Elementary matrix based optical signal/network analyzer

Method and system for superheterodyne detection of an optical input signal

System and method for PMD measurement from coherent spectral analysis

Method and system for optical spectrum analysis with non-uniform sweep rate correction

Interferometric optical component analyzer based on orthogonal filters

Time difference synchronization for determination of a property of an optical device

Systems and methods for fiber optic devices with reduced thermal sensitivity

HONEYWELL INC

Backscatter error reducer for interferometric fiber optic gyroscope

Fiber optic gyroscope having modulated suppression of co-propagating and counter-propagating polarization errors

Magnetically insensitive fiber optic rotation sensor

Emission source spectrum stabilizer

Configuration control of mode coupling errors

Method for damping optical fiber on a bias optical phase modulator

Harmonic phase modulation error reducer

Fiber optic gyroscope modulation error reduction

Low drift depolarizer for fiber optic gyroscope having legs wound in a winding pattern

Birefringent component axis alignment detector

KEYSIGHT TECHNOLOGIES INC

System and method for emulating echo signals for lidar sensor

Lidar test systems

Apparatus for providing a test signal from a device under test (DUT) to a measurement instrument

Phase distortion measurement

Optically synthesized tracking signal source and network analyzer using same

Tracking frequency conversion and network analyzer employing optical modulation

System and method for measurement of S-parameters and dispersion and providing a blended solution of both

SZAFRANIEC BOGDAN

Methods and apparatus for recovering first and second transmitted optical waves from a polarization multiplexed optical wave

Modulation based optical spectrum analyzer

Demodulation of an optical signal under control of a kalman filter

HONEYWELL INT INC

Symmetrical depolarized fiber optic gyroscope

Optical coupler for measuring wavelength