Energy

Radiant Energy

Condition Responsive Light Guide (e.g., Light Guide Is Physically Affected By Parameter Sensed Which Results In Light Conveyed To The Photocell)

No:6897434

All-fiber photon-pair source for quantum communications

No:7170050

Apparatus and methods for optical analysis of molecules

No:7315019

Arrays of optical confinements and uses thereof

No:7041960

Bond separation inspection method using compressive thermal strain in optical sensor part

No:7385176

Calibration reflector device, sensor arrangement, and method for sterile packaging of a fiber-optic sensor arrangement

No:7352468

Cavity ring-down detection of surface plasmon resonance in an optical fiber resonator

No:7154081

Composite structures, such as coated wiring assemblies, having integral fiber optic-based condition detectors and systems which employ the same

No:7129471

Corrosion detecting device

No:7470888

Damage detection system

No:7176448

Damage detection system for structural composite material and method of detecting damage to structural composite material

No:7446304

Detection of collisions in medical procedures

No:7312435

Determination of a physical state of an optical device

No:7268342

Determination of optical properties of a device under test in both directions in transmission and in reflection

No:6878926

Differential measurement system based on the use of pairs of bragg gratings

No:7223962

Digital optical signal transmission in a seismic sensor array

No:7355163

Direct measurement of brillouin frequency in distributed optical sensing systems

No:7170590

Distributed optical fiber sensor system

No:7077200

Downhole light system and methods of use

No:6847034

Downhole sensing with fiber in exterior annulus

No:7005630

Energy-modulating fiber grating sensor

No:7388190

Fiber bragg grating sensored segmented deflectometer for ground displacement monitoring

No:7038190

Fiber grating environmental sensing system

No:6995352

Fiber optic based method and system for determining and controlling position of a sliding sleeve valve

No:7189959

Fiber optic impact detection system

No:7402790

Fiber optic security system for sensing the intrusion of secured locations

No:6838660

Fiber optic sensor system and method for measuring the pressure of media

No:7241986

Fiber ringdown pressure/force sensors

No:7323677

Fiber-bragg grating-loop ringdown method and apparatus

No:7046362

Fiber-optic based cavity ring-down spectroscopy apparatus

No:7196318

Fiber-optic sensing system

No:7282697

High sensitivity fibre optic vibration sensing device

No:7013729

Highly sensitive accelerometer

No:7243543

Highly sensitive accelerometer

No:7119324

Highly stable broadband light source and suitable stabilization method therefor

No:7385177

Light guide rotation rate detector with coupled optical resonators

No:7181096

Light waveguide and fluorescent sensor using the light waveguide

No:7406219

Light-speed hitpoint sensor

No:7098445

Load detecting device

No:6946645

Measuring system with sweeping comb filter and multiplexer

No:7307266

Method and apparatus for an optically clocked optoelectronic track and hold device

No:7411176

Method and apparatus for examining corrosion of tendon embedded in concrete

No:6943340

Method and apparatus of providing an optical fiber along a power supply line

No:7297931

Method and apparatus to effectively reduce a non-active detection gap of an optical sensor

No:7064315

Method and device for compensating for interfering variables in an optical sensor

No:6933490

Method and device for fiber-optical measuring systems

No:7060965

Method and device for fibre-optical measuring systems

No:7268343

Method and system for detecting defects

No:6888124

Method to monitor internal parameters of electrical motor systems

No:6881948

Method using an optical signal for detecting overheating and fire conditions in an aircraft

No:7030366

Micro piezo-optic composite transducers and fabrication methods