Inventor

SORIN WAYNE V

US108 patents

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

SORIN WAYNE V

HEWLETT PACKARD CO

Polarization independent optical coherence-domain reflectometry

Wavelength tracking in adjustable optical systems

Wavelength selectable source for wavelength division multiplexed applications

Optical low-coherence reflectometer using optical attenuation

Optical low-coherence reflectometry using optical amplification

Broadband-tunable external fiber-cavity laser

Method and apparatus for calibrating a polarization independent optical coherence domain reflectometer

Multiplexed sensing using optical coherence reflectrometry

Apparatus for measuring the thickness of a moving film utilizing an adjustable numerical aperture lens

Apparatus and method for initializing an optical-fiber laser for mode locking

Variable spectral width optical noise source

Variable spectral width multiple pass optical noise source

Extended distance range optical low-coherence reflectometer

Broadband tunable in-line filter for fiber optics

Pump directed optical switching element

Roller assembly having pre-aligned for on-line thickness measurements

Method and apparatus for on-line determination of the thickness of a multilayer film using a partially reflecting roller and low coherence reflectometry

Method and apparatus for determining the thickness and index of refraction of a film using low coherence reflectometry and a reference surfaces

Method and apparatus for measuring film thickness utilizing the slope of the phase of the Fourier transform of an autocorrelator signal

Apparatus for characterizing short optical pulses

NOVERA OPTICS INC

Open access service model using WDM-PON

Light source capable of lasing that is wavelength locked by an injected light signal

Methods and apparatus for measuring the power spectrum of optical signals

Channel equalizer with acousto-optic variable attenuators

Add/drop acousto-optic filter

Tunable filter with core mode blocker

Optical add drop multiplexer

Integration of laser sources and detectors for a passive optical network

Multiple-wavelength pulsed light source for a wavelength division multiplexed passive optical network

Dynamically tunable optical amplifier and fiber optic light source

Acousto-optic variable attenuator with active cancellation of back reflections

Wavelength division multiplexing passive optical networks to transport access platforms

Acousto-optic tunable apparatus having a fiber bragg grating and an offset core

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

Tunable Fabry-Perot filters and lasers

Optical switch having test ports

Wavelength-selective polarization-diverse optical heterodyne receiver

System and method for optical heterodyne detection of an optical signal

Optical circulator

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

Autoalignment and autofocus mechanism for coupling light between an optical fiber and a physical specimen

Multiport optical component testing using a single optical receiver

Tunable fabry-perot filters and lasers with reduced frequency noise

UNIV LELAND STANFORD JUNIOR

Fiber optic mode selector

Single-mode fiber optic saturable absorber

Optical fiber evanescent grating reflector

Polarizing apparatus and method utilizing an optical fiber

Fiber optic dye amplifier

HEWLETT PACKARD ENTPR DEV LP

Bottom emitting vertical-cavity surface-emitting lasers

TAN MICHAEL RENNE TY

Passive optical alignment