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Products/Services for laser Doppler velocimeter
...or laser, piezoelectric, radar or radio frequency, strain gauge, and ultrasonic. For cable-extension linear velocity sensors, the moving object is attached to a cable, which is typically connected to a potentiometer. As the object moves... Search by Specification | Learn More
...across the channel. Some open channel flow sensors measure the displacement of a vane or piston that is pushed by the fluid. A non-contacting open flow sensor avoids flow disturbances and fouling. Doppler flow meters transmit acoustic waves... Learn More
Lasers are devices that produce intense beams of monochromatic, coherent radiation. The word "laser" is an acronym for Light Amplification by Stimulated Emission of Radiation. Search by Specification | Learn More
Diode lasers use light-emitting diodes to produce stimulated emissions in the form of coherent light output. They are also known as laser diodes. Search by Specification | Learn More
Laser marking and laser engraving services use a computer-controlled laser beam to discolor the surface of a component, or engrave it by vaporizing the material. Search by Specification | Learn More
Carbon dioxide (CO2) lasers use the energy-state transitions between vibrational and rotational states of CO2 molecules to emit at long IR, about 10 µm, wavelengths. These lasers can maintain continuous and very high levels Search by Specification | Learn More
Excimer lasers are rare-gas halide or rare-gas metal vapor lasers that produce relatively wide beams of ultraviolet laser light. They operate via the electronic transitions of molecules. Learn More
Solid state lasers use a transparent substance (crystalline or glass) as the active medium, doped to provide the energy states necessary for lasing. Solid state lasers are used in both low and high power applications. Search by Specification | Learn More
Laser protective eyewear includes glasses and goggles designed to filter out harmful radiation from lasers. Search by Specification | Learn More
Laser optics, heads and beam delivery components are used in laser cutting machines, laser welding and marking systems. Search by Specification | Learn More
Nitrogen lasers are an excellent source of high intensity, short pulse, ultraviolet radiation. They can be used as an excitation source, or as a pump for a dye laser. Learn More
Laser micrometers measure extremely small distances using laser technology. Search by Specification | Learn More
Laser pointers are compact instruments that produce a low-power, visible laser light. They are often used for pointing out features on a projected visual display. Search by Specification | Learn More
Helium neon (HeNe) lasers have an emission that is determined by neon atoms by virtue of a resonant transfer of excitation of helium. They operate continuously in the red, infrared and far-infrared regions and emit highly monochromatic radiation Search by Specification | Learn More
Ion lasers function by stimulating the emission of radiation between two levels of an ionized gas. They provide moderate to high continuous-wave output of typically 1 mW to 10 W. Search by Specification | Learn More
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Series 100 - Linear Velocity Transducers Trans-Tek, Inc.
High Precision Non-Contact Length Sensor (COVIDIS) Fraba Inc.
Precision Speed and Length Measurements Polytec, Inc.
Linear Velocity Transducers Trans-Tek, Inc.
Laser Doppler Velocity Sensors Canon USA Encoders/Optoelectronic Components Group
Patented Design Ends Alignment Hassle Dart Controls, Inc.
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Product News for laser Doppler velocimeter
Laser Doppler Velocity Sensors
Canon manufactures Laser Doppler Velocity Sensor
Enables non-contact measuring of movement speeds,length,speed irregularities,and rotation irregularities from still state. Compact sensor head will be applied various production/R&D enviroment. (read more)
High Precision Non-Contact Length Sensor (COVIDIS)
COVIDIS is a high end length and velocity sensor that can measure with measurement errors of less than 0.05%. The COVIDIS sensor which works on the Spatial Frequency Filtering concept, can help save thousands, by minimizing the wastage of raw materials. (read more)
Military Lasers, Custom Lasers
CEO® offers complete custom laser design engineering and manufacturing services of diode pumped solid state lasers (DPSS), laser diode arrays and modules for military, aerospace and industrial OEM laser applications. CEO specializes in engineering systems that are required to operate in harsh rugged enviroments (read more)
PFDM 4.0 Portable Doppler Flow Meter...
It's ideal for flow troubleshooting, balancing and checking performance of permanent flow meters. The new PDFM 4.0 is fast and easy to operate – you can mount the sensor on the outside a pipe in less than a minute... (read more)
DFM 4.0 Doppler Flow Meter
Measure flow from outside a pipe. The Greyline DFM 4.0 is ideal for "difficult liquids" that would damage regular flow meters - wastewater, slurries, sludge, chemicals, viscous liquids and abrasives... (read more)
Laser Vibrometry in Hearing Mechanics and Otology
The human ear is one of the most sophisticated sound and vibration amplification systems. State-of-the-art Laser-Doppler vibrometers reveal the vibrational and dynamic characteristics of hearing mechanics. (read more)
Learn about Lasers & Fiber Optics at MIT
Two short courses will be offered at MIT this summer focusing on the Principles of Laser-Based Sensors and Principles of Lasers and Fiberoptics. (read more)
Three Dimensional (3D) Laser Scanner
K-TEK Announces Industry's First 3D Laser Scanner for Real-Time, Non-Contact Volumetric Measurement of Bulk Materials.
3D laser scanner provides real-time volume measurement of silos and stockpiles; 2D laser scanner provides volume flow measurement of conveyor-based materials. (read more)
Oxxius Blue, Green and Yellow DPSS Lasers
RPMC Lasers is the North American distributor for Oxxius laser products. The product lines consists of blue, green and yellow CW Monolithic DPSS Lasers at 473nm, 532nm and 561nm and Laser Diode Modules at 375nm, 405nm, 445nm and 488nm. (read more)
Custom & Military Pulsed DPSS Lasers & Systems
Cutting Edge Optronics (CEO®) offers custom laser design engineering and manufacturing services of diode pumped solid state (DPSS) lasers, laser diode arrays and modules for military, aerospace and industrial OEM laser applications. CEO specializes in engineering systems that are required to operate in harsh rugged enviroments. (read more)
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Doppler effect - Wikipedia, the free encyclopedia The Doppler effect (or Doppler shift), named after Austrian physicist Christian Doppler who proposed it in 1842, is the change in frequency of a wave |
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Laser Doppler Velocimeter Expert for Consulting, Expert... Definition: Laser Doppler Velocimeter - A laser velocimeter used to measure fluid velocity by using the Doppler shift in the frequency of laser light See Intota Information |
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Selected Papers on Laser Doppler Velocimetry - Adrian:... 10 Laser Doppler velocimeter for measurement of localized flow velocities in liquids J.W. Foreman, Jr., R.D. Lewis, J.R. Thornton, H.J. Watson |
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Dr. Ivan Popov : SPIE.org Profile |
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Coherence dependence of fiber-optic laser Doppler velocimeter... Coherence dependence of fiber-optic laser Doppler velocimeter output using self-mixing laser diode |
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Integrated Wavelength-Insensitive Differential Laser Doppler... Integrated Wavelength-Insensitive Differential Laser Doppler Velocimeter Using Planar Lightwave Circuit |
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Miniature Laser Doppler Velocimeter for Measuring Wall Shear... Miniature Laser Doppler Velocimeter for Measuring Wall Shear See Tech Briefs Information |
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Laser Doppler Velocimeter and High Speed Imaging System for... Laser Doppler Velocimeter and High Speed Imaging System for Fluid Dynamics, Combustion and Chemical Kinetics Research See Storming Media LLC Information |
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1994 Fire Publications - Effects of a Floor on the Entrainment... fire research; pool fires; entrainment; flow fields; floors; laser doppler velocimetry |
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Research on laser Doppler velocimeter for vehicle... Research on laser Doppler velocimeter for vehicle self-contained inertial navigation system |
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