167737 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated with opto-acoustic detection, e.g. for gases or analysing solids with piezotransducers
THERMOMECHANICAL INFRARED DETECTOR WITH METAMATERIAL ABSORBER
#2PHOTONIC INTEGRATED ACOUSTIC SENSOR
#3MONITORING EQUILIBRIUM AND DISPENSEMENT OF A FLUID DISPENSEMENT SYSTEM TO IMPROVE QUALITY AND EFFICIENCY
#4TIP-ENHANCED SPECTROSCOPY
#5SEMI-COMPACT PHOTOACOUSTIC DEVICES AND SYSTEMS
#6Photoacoustic detection system with differential amplifier for determing target species presence and triggering fault
#7MEMS-based photoacoustic cell
#8Detector cell for a photoacoustic gas sensor and photoacoustic gas sensor
#9TRANSPARENT ULTRASOUND TRANSDUCERS
#10Photoacoustic spectroscope having a vibrating structure as sound detector
#11Saw based optical sensor device and package including the same
#12Monitoring equilibrium and dispensement of a fluid dispensement system to improve quality and efficiency
#13Optical-interference analysis
#14Photoacoustic detection system with clocked tuning fork positions
#15Detector cell for a photoacoustic gas sensor and photoacoustic gas sensor
#16Photoacoustic excitation sensing enhanced by cross-correlated unfocused speckle images
#17Photoacoustic gas analyzer for determining species concentrations using intensity modulation
#18Saw based optical sensor device and package including the same
#19Modular photoacoustic detection device
#20Systems and methods for radiation beam range verification using sonic measurements
#21Photoacoustic sensor, method for checking a gas-tightness, and system
#22Apparatus for and method of sensing fluorine concentration
#23Apparatus for and method of sensing fluorine concentration
#24Acoustic probe and acoustic apparatus
#25System and method for particulate matter analysis
#26Noise canceling detector
#27Photoacoustic gas analyzer for determining species concentrations using intensity modulation
#28Photoacoustic apparatus
#29Methods and systems for detecting gas flow by photoacoustic signal generation
#30Modular photoacoustic detection device
#31OBJECT INFORMATION ACQUIRING APPARATUS
#32Helmholtz type differential acoustic resonator detection device
#33Method, system and apparatus for the detection, characterization and classification of particles using photoacoustic and ultrasound techniques
#34PHYSICAL/CHEMICAL SENSOR AND METHOD FOR MEASURING SPECIFIC SUBSTANCE
#35PHOTOACOUSTIC PROBE MODULE AND PHOTOACOUSTIC IMAGING APPARATUS HAVING THE SAME
#36Photoacoustic probe and photoacoustic diagnostic apparatus including same
#37Photoacoustic wave measurement device
#38Method and system for detecting a component in a fluid
#39Photoacoustic wave measurement device, method, program, and recording medium
#40Object information acquiring apparatus and method for controlling object information acquiring apparatus
#41Time-reversal of variance-encoded light (TROVE)
#42Sensor
#43Resonant photo acoustic system
#44Optical time reversal by ultrasonic encoding in biological tissue
#45PHOTOACOUSTIC IMAGING APPARATUS AND PHOTOACOUSTIC IMAGING METHOD
#46DEVICE AND METHOD FOR SPECTROSCOPICALLY DETECTING MOLECULES
#47Integrated embedded processor based laser spectroscopic sensor
#48Multiple phase flow system for detecting and isolating substances
#49Pipe system, a gas sensing system for a pipe system, and a method of determining a gas component in a cavity of a pipe
#50Turbidity suppression by optical phase conjugation using a spatial light modulator
#51Optical phase conjugation 4Pi microscope
#52Acoustic assisted phase conjugate optical tomography
#53Method for sensing a chemical
#54Pipe system, a fluid sensing system for a pipe system, and a method of determining a fluid component in an annulus cavity of a pipe
#55Sensor
#56Integrated embedded processor based laser spectroscopic sensor
#57Oscillator element for photo acoustic detector
#58Photo acoustic detector with improved signal processing
#59PHOTOACOUSTIC IMAGING APPARATUS
#60Broad spectral band sensor
#61Cavity-enhanced photo acoustic trace gas detector with improved feedback loop
#62PHOTOACOUSTIC SPECTROSCOPY DETECTOR AND SYSTEM
#63Resonant optothermoacoustic detection of optical absorption
#64LOW COST APPARATUS FOR DETECTION OF NITROGEN-CONTAINING GAS COMPOUNDS
#65Chemical sensing device
#66Apparatus and method for detecting particulates in water
#67Sono-photonic gas sensor
#68Selectivity enhancement in photoacoustic gas analysis via phase-sensitive detection at high modulation frequency
#69Rapid method for sub-critical fatigue crack growth evaluation
#70Broadband imager
#71System and method for optoacoustic imaging
#72Method and apparatus for reservoir characterization using photoacoustic spectroscopy
#73Method and apparatus for reservoir characterization using photoacoustic spectroscopy
#74Optical chemical sensing device with pyroelectric or piezoelectric transducer
#75Quartz-enhanced photoacoustic spectroscopy