165882 ⎘
Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam
Sub-classes:METHOD AND SYSTEM FOR MEASURING THE INFLUENCE OF TURBULENT DISTURBANCES ON A LASER IRRADIATION OF A NON-COOPERATIVE TARGET PASSING THROUGH A TURBULENT ATMOSPHERE
#2Laser Assessment Instrument
#3LASER POWER DETECTION
#4LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD
#5Spot Detection Control Method, Device, and Spot Detection System
#6LASER WEAPON AND METHOD FOR SENSING A TARGET OBJECT
#7COMPACT WIDE FIELD IMAGER FOR ENHANCED LASER DETECTION
#8SENSOR DEVICE FOR MONITORING A LASER MACHINING PROCESS AND LASER MACHINING SYSTEM WITH THE SENSOR DEVICE
#9LASER POWER MONITORING WITH LENS SAMPLING DEVICE
#10Circuit Board for Flat Plate Calorimeter
#11LASER INTENSITY MEASURING DEVICE, LASER PROCESSING APPARATUS HAVING THE LASER INTENSITY MEASURING DEVICE, METHOD FOR MEASURING LASER INTENSITY, AND METHOD FOR LASER PROCESSING
#12MODE CONTROL OF PHOTONIC CRYSTAL FIBER BASED BROADBAND RADIATION SOURCES
#13HIGH-POWERED LASER CHARACTERIZATION USING A THERMOPILE ARRAY
#14DETECTOR SCHEME FOR DETECTING LASER VOLTAGE PROBING ATTACKS
#15LASER BEAM DEVICE AND METHOD FOR PRODUCING COHERENCE
#16COHERENT DETECTION FOR THE IDENTIFICATION OF SCATTERED LASER LIGHT IN A BRIGHT INCOHERENT BACKGROUND
#17NEUROMORPHIC CAMERA IN A LASER WARNING SYSTEMS (LWS)
#18Method for detecting and processing photometric parameters of lighting devices, and corresponding computer program product and controller
#19DIMMING DEVICE, LASER MACHINING DEVICE, AND LASER BEAM MEASUREMENT DEVICE
#20LASER DETECTOR
#21SYSTEMS AND DEVICES FOR DIGITAL-DOMAIN TEMPERATURE COMPENSATION IN LOGARITHMIC TRANSIMPEDANCE AMPLIFIERS
#22LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD
#23LASER PATH DISPLAY DEVICE AND STORAGE MEDIUM
#24LASER DETECTION USING MULTIPLE IMAGE SENSORS
#25ARRANGEMENT FOR LASER PROTECTION
#26LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME
#27SQUEEZED LIGHT GENERATION WITH A TRIPLY-COUPLED OPTICAL RESONATOR AND SUB-SHOT-NOISE DETECTION
#28LASER MEASUREMENT APPARATUS HAVING A REMOVABLE AND REPLACEABLE BEAM DUMP
#29LIGHT BEAM CHARACTERIZATION SYSTEM
#30High-Definition Broad-Band Visible-shortwave Infrared (SWIR) Sensors for Laser Detection
#31METHOD FOR MONITORING AN OPTICAL SIGNAL EXTRACTED FROM AN OPTICAL CAVITY
#32Method and System for Generating a Warp Field
#33PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT ESTIMATION SYSTEM AND PROPAGATION ENVIRONMENT ESTIMATION DEVICE
#34ALIGNING A LASER AND A WAVEGUIDE USING A SPECTRAL SIGNATURE
#35SAFETY APPARATUS AND METHOD FOR MONITORING A LIGHT PATH OF A LASER BEAM, AND APPLICATIONS OF SAME
#36Sampling high power beam profiling
#37Using a Strong Optical Beam to Detect a Weak Optical Beam
#38LIGHT-EMITTING DEVICE WITH SENSING FUNCTION AND SENSING DEVICE
#39MULTIPLE LIGHT BEAM OPTICAL FREQUENCY MONITORING ASSEMBLY
#40SYSTEMS AND METHODS FOR DETERMINING SPATIAL CHARACTERISTICS OF OPTICAL BEAMS
#41Device For Monitoring Properties of A Laser Beam
#42DEVICES AND METHODS FOR TESTING ABLATION SYSTEMS
#43OPTICAL ENERGY APPARATUS, SYSTEMS, AND METHODS
#44IN-MOTION LASER BEAM ANALYSIS AND ANALYSIS AT FIELD OF VIEW EXTREMITIES FOR HIGH-SPEED LASER MOTION SYSTEMS
#45ELECTRONIC DETECTION SYSTEM
#46SYSTEMS AND METHODS FOR SIMULTANEOUS NEAR-INFRARED LIGHT AND VISIBLE LIGHT IMAGING
#47OPTICAL BEAM SENSOR WITH CENTER TRANSMISSIVE CUT-OUT
#48SYSTEMS FOR REAL-TIME LASER POWER MONITORING
#49CHARACTERISTIC VALUE CORRECTION DEVICE, CHARACTERISTIC VALUE CALCULATION DEVICE, INSPECTION DEVICE INCLUDING THE SAME, CHARACTERISTIC VALUE CORRECTION METHOD, LIGHT-EMITTING DEVICE, AND CHARACTERISTIC VALUE CORRECTION PROGRAM
#50QUICK-MOUNT WARNING RECEIVER
#51Micro light emitting device inspection apparatus
#52LIGHT REDUCTION MECHANISM, OUTPUT DATA CORRECTION METHOD, AND LASER BEAM MEASUREMENT DEVICE
#53Laser measurement apparatus having a removable and replaceable beam dump
#54Techniques for laser beam sensing and profiling using temperature-sensitive structures
#55System and method for profiling a laser beam over a galvanometer scan field
#56Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration
#57Device and method for determining a focal point
#58Dynamic correction for an acousto-optic deflector
#59Using a strong optical beam to detect a weak optical beam
#60Illumination correction apparatus
#61Automated light testing apparatus and method
#62Device and method for inspecting optical power measurement of light emitter and computer-readable recording medium
#63Low noise optical assembly
#64Devices and methods for testing ablation systems
#65Optical energy measuring device
#66METHOD AND APPARATUS FOR MEASURING TOPOLOGICAL CHARGE OF PARTIALLY COHERENT FRACTIONAL VORTEX BEAM
#67BEAM QUALITY MONITORING AND MULTIPLE LASER BEAM LOCATION REGISTRATION FOR HIGH-SPEED, TRAVELING, LASER FOCAL SPOTS
#68POWER MONITORING IN FIBER-COUPLED LASER SYSTEMS
#69WAVEFRONT METROLOGY SENSOR AND MASK THEREFOR, METHOD FOR OPTIMIZING A MASK AND ASSOCIATED APPARATUSES
#70Light detection element
#71OFF-AXIS LASER DETECTION
#72Connected epitaxial optical sensing systems
#73Optical-path calibration module
#74Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use
#75RECONSTRUCTION OF A WAVEFRONT OF A LIGHT BEAM CONTAINING OPTICAL VORTICES
#76COMPACT WIDE FIELD IMAGER FOR LASER DETECTION
#77MODE CONTROL OF PHOTONIC CRYSTAL FIBER BASED BROADBAND RADIATION SOURCES
#78Laser measurement apparatus having a removable and replaceable beam dump
#79Light sensing module and electronic device using the same
#80OSCILLATING HEAT PIPE BASED ENERGY BEAM PROFILER AND CALORIMETER
#81PREDICTION AND DETECTION OF FILTER CLOGS
#82DETECTING UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME
#83Device and method for detecting a light irradiating angle
#84METHOD FOR CONTROLLING AN EVAPORATION RATE OF SOURCE MATERIAL, DETECTOR FOR MEASURING ELECTROMAGNETIC RADIATION REFLECTED ON A SOURCE SURFACE AND SYSTEM FOR THERMAL EVAPORATION WITH ELECTROMAGNETIC RADIATION
#85Eye Safety Interlock For Fiber-Coupled High Power Laser Sources
#86OPTICAL DEVICE
#87LASER SCATTERED LIGHT MEASURING DEVICE
#88Laser Straightness Measuring Apparatus
#89Laser module, laser oscillator and laser processing system
#90OPTICAL PULSE DESIGN METHOD FOR HIGH-FIDELITY MANIPULATION OVER ENSEMBLE QUBITS
#91Laser detecting circuit and semiconductor apparatus including the same
#92Laser Irradiation Apparatus, Laser Irradiation Method, and Recording Medium Recording Program to be Readable
#93CONTROL SYSTEM FOR DIMMABLE FILM
#94Method of manufacturing surface-emitting lasers, method of testing surface-emitting lasers, and surface-emitting-laser-testing apparatus
#95Gravity-enforced photon momentum radiometer and measuring optical power
#96OPTICAL POWER METER FOR SAFE OPERATION OF OPTICAL WIRELESS POWER SYSTEMS
#97LASER SYSTEM MONITORING USING DETECTION OF BACK REFLECTION
#98SYSTEM AND METHOD FOR FOCAL POSITION CONTROL
#99High power laser profiler
#100Techniques for laser beam sensing and profiling using temperature-sensitive structures
#101Laser fabrication with beam detection
#102Mode control of photonic crystal fiber based broadband radiation sources
#103Device for classifying a light source
#104Photonic integrated circuit-based coherently phased array laser transmitter
#105Device and method for determining a focal position of laser beam
#106METHOD FOR SPATIALLY OR TEMPORALLY SHAPING A LASER BEAM
#107LENSLESS IMAGER FOR LASER DETECTION
#108Apparatus and methods for three-dimensional sensing
#109LASER DEVICE
#110System and method for zeroth-order diagnostic in spectral beam combining system
#111Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration
#112Multi-use beam sampler in laser beam delivery path of ophthalmic laser system
#113Laser processing device and method for processing a workpiece
#114Detection circuit for laser fault injection attack on chip and security chip
#115Method and apparatus for monitoring beam profile and power
#116Measurement system and measurement method
#117Mono-planar sealed beam alignment device
#118Wavefront curvature sensor involving temporal sampling of the image intensity distribution
#119Method for photometric characterization of the optical radiation characteristics of light sources and radiation sources
#120Connected epitaxial optical sensing system comprising a trench deeper than a waveguide of a light source electrically isolates the light source and a detector
#121Lamination molding apparatus and method for producing three-dimensional molded object
#122Methods and apparatuses for aligning and diagnosing a laser beam
#123MEASUREMENT APPARATUS AND MEASUREMENT METHOD
#124LASER ENERGY MEASURING DEVICE, AND LASER ENERGY MEASURING METHOD
#125Inspection apparatus and inspection method
#126Method for measuring complex degree of coherence of random optical field by using mutual intensity-intensity correlation
#127Detector of electromagnetic radiation
#128Laser device and method of determining a malfunction of a laser diode
#129Assembly for detecting the intensity distribution of components of the electromagnetic field in beams of radiation
#130Laser crystallizing apparatus
#131Method and system for characterizing power in a high-power laser
#132Adaptive Laser Beam Shaping
#133Method and device for aligning a laser and a waveguide
#134Method and apparatus for focus correction of multi-image laser beam quality measurements
#135Metrology system and method for measuring an excitation laser beam in an EUV plasma source
#136Measuring device and methods for characterization of a radiation field
#137Optoelectronic unit measuring device
#138Device for generating light pulses for characterization, standardization or calibration of photodetectors in flow cytometers
#139Swept-source Raman spectroscopy systems and methods
#140Energy measuring apparatus and excimer laser apparatus
#141System for detecting LED
#142Mode control of photonic crystal fiber based broadband radiation sources
#143METHOD AND SYSTEM FOR CALIBRATING LASER POWER
#144DEVICE FOR THE DIAGNOSIS OF OPTOELECTRONIC SYSTEMS AND ASSOCIATED METHOD
#145Method and device for detecting a focal position of a laser beam
#146Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use
#147Automated delay line alignment
#148THERMOELECTRIC LASER POWER PROBE AND MANUFACTURING METHOD THEREOF
#149Determining one or more characteristics of light in an optical system
#150Optoelectronic measuring device
#151System and devices for measuring light sources and methods of use thereof
#152Laser beam monitoring system
#153Vehicle lamp
#154Laser fabrication with beam detection
#155Online calibration for repetition rate dependent performance variables
#156Laser microdissection method and laser microdissection systems
#157Connected epitaxial optical sensing systems comprising a second epitaxial chip with a second light source and a second detector to detect light of a first light source
#158Self-levelling piercing sensor in a light guide cable plug connection
#159Light detection device and laser device
#160Single shot autocorrelator for measuring the duration of an ultrashort pulse in the far field
#161System and method of wavefront sensing with engineered images
#162Laser detection system
#163Light source device with safety mechanism and wavelength converting device thereof
#164Configurable laser monitor photodiode in optical modulation amplitude controller
#165Laser radiation system and method for manufacturing electronic device
#166Methods and apparatus for predicting performance of a measurement method, measurement method and apparatus
#167Laser beam profile measurement device
#168Photoelectric conversion element and photoelectric conversion device
#169Photoelectric conversion device
#170Photoelectric conversion element and photoelectric conversion device
#171Apparatus and method for assessing the beam profile of a non-contact tool setting apparatus
#172Automated delay line alignment
#173Light source, optical device, measuring device, robot, electronic apparatus, movable structure, and manufacturing apparatus
#174Method and device for calculating illuminance setting values for light sources of a headlamp from a light distribution that is to be set
#175High-volume, long-range headlamp aiming
#176Method and device for calibrating a light source of a medical device
#177Active partial-beam alignment systems for sensor-to-laser boresight maintenance
#178System, apparatus and method for monitoring, detecting and/or sensing one or more light beam characteristics
#179LIGHT PROJECTION CALIBRATION DEVICE FOR DETERMINING WHETHER LIGHT EMISSION ELEMENT AND OPTICAL ELEMENT ARE ALIGNED TO ACCEPTABLE LEVEL
#180Laser spot contrast enhancement
#181SENSOR AND ACTUATOR SYSTEM AND METHOD FOR OPERATING A SENSOR AND ACTUATOR SYSTEM
#182Automotive lamp
#183Method and device for beam analysis
#184Method for determining at least one beam propagation parameter of a laser beam
#185Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration
#186Method and apparatus for detecting a laser
#187Systems, methods, and apparatuses for in machine profiling of a laser beam
#188Laser projection system
#189Mirror array
#190Rapid beam measuring in several planes
#191Beam power measurement with widening
#192Method for calibrating a rotatable and pivotable piece of technical stage equipment
#193Radiation sensor apparatus
#194Quantum efficiency measuring instrument and method for photovoltaic detectors on individual laser pulses
#195Monitoring device of a LIDAR system
#196Lithography optics adjustment and monitoring
#197Apparatus and method for measuring amplitude of scanning reflector
#198Optical power monitoring device, laser device, and laser system
#199Thomson scattering measurement system and EUV light generation system
#200Arrangement and method for wavefront analysis
#201Laser device
#202Method and apparatus for inner diameter measurement of transparent tube
#203Determining a beam profile of a laser beam
#204Optical detection system with light sampling
#205Optical power sensing devices and methods
#206MEASURING DEVICE AND METHODS FOR CHARACTERIZATION OF A RADIATION FIELD
#207Apparatus for spectrum and intensity profile characterization of a beam, use thereof and method thereof
#208Method of determining intensity of laser light delivered to a weld area by laser delivery bundles
#209Degradation detection for a pulsed laser
#210Analysis of laser beams in systems for a generative manufacturing process
#211Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation
#212Swept-source Raman spectroscopy systems and methods
#213Laser irradiation apparatus, method for manufacturing semiconductor device, and method for operating laser irradiation apparatus
#214Enzyme-dependent fluorescence recovery of NADH after photobleaching to assess dehydrogenase activity of living tissues
#215Laser machining apparatus
#216Laser crystallizing apparatus
#217Procedure for comparing a reception beam impinging on a laser receiver with a rotating laser beam
#218Light detection device
#219Method and system for measuring beam quality of a laser beam
#220OPTIC TRAIN MONITORING FOR ADDITIVE MANUFACTURING
#221Glowing Part And Tooling In Simultaneous Laser Plastics Welding
#222Fiber feedback
#223Optical measuring device
#224Method and apparatus for determining alignment properties of a beam of radiation
#225A METHOD AND AN APPARATUS FOR GENERATING DATA REPRESENTATIVE OF A PIXEL BEAM
#226Laser processing apparatus and output power checking method
#227Refractive index measuring device and refractive index measuring method
#228Device and method of measuring absorbed energy-momentum symmetry
#229Transparent measuring probe for beam scanning
#230Portable measuring unit
#231Laser machining method adjusting focus shift depending on type and level of contamination of external optical system before laser machining
#232Laser beam profiler unit and laser processing apparatus
#233Circuit for detecting light pulses
#234Optical connector
#235Methods and apparatuses for aligning and diagnosing a laser beam
#236Method for additively manufacturing of three-dimensional objects
#237Systems and methods for calibrating, operating, and setting a laser diode in a weapon
#238Power meter systems for additive manufacturing machines
#239Extreme ultraviolet light generating apparatus
#240Methods and apparatus for predicting performance of a measurement method, measurement method and apparatus
#241Extreme ultraviolet light generating apparatus and control method for centroid of extreme ultraviolet light
#242Systems and related methods employing directed energy and machine learning operable for enabling or protecting from non-destructive degradation or disruption of electro-optic(s) or sensors
#243Light receiver
#244Light receiver for position referencing
#245Method for measuring light intensity distribution
#246System for measuring light intensity distribution
#247METHOD FOR MEASURING AN ANGULARLY RESOLVED INTENSITY DISTRIBUTION AND PROJECTION EXPOSURE APPARATUS
#248Homogenization of light beam for spectral feature metrology
#249Fiber laser system, reflection resistance evaluation method and reflection resistance improvement method for same, and fiber laser
#250Random wavelength meter
#251Dental light curing device
#252Confocal measuring device
#253Automated delay line alignment
#254Performance testing device for multi-channel tunable laser
#255Method for calibrating absolute responsivity of terahertz quantum well detector and device thereof
#256Burnout protection for optical sensors
#257Free space variable optical attenuator with integrated input/output power monitors
#258Spot shape detection apparatus
#259Method and device for beam analysis
#260OPTIMIZATION OF THE RADIATION DISTRIBUTION OF A RADIATION SOURCE
#261Systems and methods for calibrating, operating, and setting a laser diode in a weapon
#262Systems and methods for calibrating, operating, and setting a laser diode in a weapon
#263Adjusting an amount of coherence of a light beam
#264Laser vehicle headlight system and detecting method thereof
#265STREET LIGHT DETECTION
#266Apparatus for additively manufacturing of three-dimensional objects
#267Laser source direction finding under non-uniform illumination conditions
#268Compact calibration and testing system for high power lasers and optics
#269Method of detecting spot shape of pulsed laser beam
#270Electro-optic terahertz detector
#271Experimental system for laser beam measurement and steering control
#272Apparatus and method for determining properties of a laser beam
#273Adjusting an amount of coherence of a light beam
#274Method for checking the functionality of a motor vehicle, and motor vehicle
#275Method and device for quantitatively sensing the power fraction of a radiation background of a pulsed laser
#276Ophthalmic illumination system with controlled chromaticity
#277Robust spectroscopy systems
#278Radiation sensor apparatus
#279Light beam measurement device, laser apparatus, and light beam separator
#280Method for obtaining parameters defining a pixel beam associated with a pixel of an image sensor comprised in an optical device
#281Apparatus and method for beam diagnosis on laser processing optics
#282Lithography optics adjustment and monitoring
#283Cross-talk effect in a laser diode array
#284Laser patterning apparatus for three-dimensional object
#285Online calibration for repetition rate dependent performance variables
#286Camera testing using reverse projection
#287Image rendering apparatus, head up display, and image luminance adjusting method
#288Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation
#289Laser wavelength detectors
#290High-volume, long-range headlamp aiming
#291High-volume, long-range headlamp aiming
#292Vehicle control device and vehicle
#293Beam delivery system and control method therefor
#294Method and apparatus for transdermal in vivo measurement by Raman spectroscopy
#295Backscatter reductant anamorphic beam sampler
#296Determining spectral emission characteristics of incident radiation
#297Lighting device with primary light source and phosphor volume with an evaluation unit
#298Optical module
#299Flame detector coverage verification system for flame detectors and having a hub structure for temporary attachment to the detectors
#300CONTROL METHOD FOR INFORMATION TERMINAL AND INFORMATION TERMINAL