The laser illumination equipment of the CAVILUX product range is the primary alternative in such technology for suppliers of industrial quality monito...
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Formations of shockwaves during the creation of cavitations with a sonosensitizer. The results have an implication on medical treatments.
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Pixact Ltd. and expert in flow imaging, has tested CAVILUX laser illumination and its light sheet in PIV applications. Read here about the results. -
The German Space Agency is studying shockwave behavior in scramjets. CAVILUX enables very short pulses that eliminate motion blur of shockwaves.
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PIV Measurements of Shielding Gas Flow in Gas Metal Arc Welding (GMAW) with a CAVILUX HF Diode LaserThe Institute of Surface and Manufacturing Technology, Technische Universität Dresden, Germany has studied the dynamics of welding protection gas. The...
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The Institute of Materials Science at the Gottfried Wilhelm Leibniz University Hanover, Germany studied electrode hand welding. The burning behavior o...
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Serimax is using Cavitar's welding camera for their demanding orbital MIG welding processes in offshore oil and gas pipe line welding. The camera enab...
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Schlieren imaging is designed to detect changes in the refraction index of objects. CAVILUX laser illumination is an excellent choice for accurate ima...
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Application: Orbital MIG welding Interest: Manual seam tracking Frame rate: 20 fps
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Application: MAG welding Interest: Drop forming and melt pool dynamics Frame rate: 2.000 fps
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Application: MIG welding of steel Interest: Drop forming and melt pool dynamics Frame rate: 5.000 fps
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Application: Fuel injection Interest: Formation of spray Frame rate: 34.000 fps
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Application: Fuel injection in diesel jet Interest: Study soot concentration Frame rate: 25.000 fps
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Welcome to visit us in hall 1 at our booth J52! We look forward to meeting you at VISION!
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Surface structure of special web when illuminated with CAVILUX laser light at a high angle (oblique).
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Surface structure of a special tissue when illuminated at a high angle (oblique) with CAVILUX.
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Wood structure and surface properties can be imaged with high-intensity light which can penetrate through dense media. CAVILUX high-power laser illumi...
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The PUNOS project studied transillumination of wood by applying high power diode laser illumination for the measurement of wood internal structure. Re...
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CAVILUX laser light is monochromatic with very low coherence which is a major advantage in microscopic imaging. Read how RWTH Aachen has applied our i...
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ZeMA uses CAVILUX HF and a high speed camera to collect information for the development of an online control of a robot guided laser welding process.
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Application: Cavitation creation with sonosensitizer Interest; Study of shockwaves Frame rate: 500.000 fps
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Application: NdYAG laser welding Interest: Meltpool and key hole behavior Frame rate: 1.260 fps
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Application: Fiber laser welding Interest: Meltpool and keyhole behaviour Frame rate: 4000 fps
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Application: Laser cladding Interest: Melt pool dynamics and powder flow Frame rates: 19.000 fps
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Application: CO2 laser welding Interest: Melt pool and keyhole behaviour Frame rate: 500 fps
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Application: Orbital TIG welding Interest: Manual seam tracking Frame rate: 20 fps
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Application: TIG welding Interest: Behaviour of melt pool and additive material Frame rate: 20 fps
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Application: Schlieren imaging of TIG welding Interest: Gas flow of protection gas Frame rate: 2.000 fps
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Application: PIV imagine of protective gas flows of GMAW welding processes Interest: Behaviour of gas flows
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INCOTERMS® 2010 The Incoterms rules or International Commercial terms are a series of pre-defined commercial terms published by the International Cha...
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University of Glasgow is studying very fast phenomena of shockwave from bubble collapse in ultra-high-speed using CAVILUX Smart laser illumination.
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Application: Bubble Collapse Shockwave Interest: Formation of shockwaves Frame rate: 5 mio fps
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LABSOLDA in Brazil has studied modern variants of classical TIG and MIG/MAG welding with high-speed imaging utilizing CAVILUX HF Laser illumination.
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Many of Cavitar's distributors will present at various fairs during this year and welcome you at their booths.
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Darmstadt University of Technology is studying electromagnetic pulse welding which is a method of impact welding. The process enables metallurgical bo...
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Cavitar was happy to took part to the MIT 2017 short course on high-speed imaging and motion analysis and to share its knowledge on laser illumination...
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Cavitar's new certification for ISO 9001:2015 covers sales, design and production of our illumination and monitoring solutions.
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University of Erlangen-Nürnberg is studying oil sprays at different frame rates and magnifications.
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The COMBILASER project where Cavitar is a project partner has published a video giving an insight about the activities.
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Glasgow university is studying periodic shockwaves in cavitation.
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Spatter is an unwanted phenomena during welding process that often occurs during welding in high speeds. Ilmenau University of Technology wants to und...
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CavLab at the University of Glasgow is using CAVILUX Smart to study focused ultrasound via high-speed shadowgraphy imaging with up to 10 Million frame...
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The COMBILASER project is coming to its end, and the final steering committee will be hosted by IK4 LORTEK in Spain December 4-5 2017.
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The University of Maryland has used CAVILUX HF and CAVILUX Smart to measure hypersonic boundary-layer instability with the help of schlieren imaging t...
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Visualization of flux coated electrode hand welding with Cavitar's CAVILUX illumination laser - front illumination. Video taken at 7.000 frames per se...
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Popcorn is heated on a hot plate. The shades in the background is the heat that warms the popcorn. The heat is made visible with Schlieren imaging tec...
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Image of submillimeter ice crystal formation at 6 km altitude. Image taken with special measurement system installed at the wing of an airplane
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The COMBILASER project has ended. Cavitar’s main role in the project was to generate high-quality image data from various laser processes for real-tim...
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The imaging of welding is often challenging since the camera can easily be blinded by the large amount of light emitted by the welding process. Cavita...
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Diode laser illumination enables critical measurements in various industrial and scientific applications. It is an ideal light source for high-speed c...
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List of reference articles studying welding processes with CAVILUX illumination lasers from customers like Harbini Institute of Technology in China, L...
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List of reference articles studying additive manufacturing with CAVILUX illumination lasers from customers like Dresden University of Technology, Lawr...
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Welcome to The Invisible World ART GALLERY! Open at VISION 2018. Come and see modern masterpieces of Welding, Schlieren and Shockwave. Breathtaking ...
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Visualization of a discharge of an electrical switch (16 A, B curve) at 2000 frames per second. Electrical switches are key safety components in many ...
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List of reference articles studying shockwaves with CAVILUX illumination lasers from customers like Tohoku University, DLR, Nagoya University, Univers...
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A week has passed since VISION 2018 and breaths have been caught. For us the fair always presents an exceptional platform to meet new prospective cust...
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Along with welcoming the VISION 2018 fair, that took place in Stuttgart beginning of November, we welcomed our distributors to get an update on our cu...
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See through heat. Foundry processes and metal manufacturing in general can benefit from laser illumination in various process stages. E.g. precise onl...
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Laser illumination for clear visualization of welding process without process emitting brightness for industrial monitoring, process control and quali...
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Accurate, intense and powerful laser illumination for paper and pulp industry. Obtain important information from many different stages of the process:...
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Fiber coupled laser illumination solutions for real-time image analysis to improve process control and to measure what happens inside the tanks, react...
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CAVILUX laser illumination is a high-performance tool for various applications in scientific and industrial research and development.
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We offer laser lighting and monitoring solutions for several applications in various industries.
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Application: Schlieren imaging of arc welding Interest: Gas flow of protection gas, melt pool behavior, drop forming, spatter
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Cavitar will take part in and give a presentation on laser illumination at MIT Edgerton Center's short course on high-speed imaging. The 4-day course ...
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Welcome to meet Cavitar and our distributors at fairs and workshops around the world. This list will be updated as participation to new events are ann...
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Comparison of three different illuminations to image an underwater shockwave.
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Slow motion of a flux coated electrode hand welding process visualized with CAVILUX laser illumination.
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See the otherwise invisible gas flow of a blowtorch with Schlieren imaging and CAVILUX.
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3 kW laser welding process with filler wire where the laser melts the added material and together they form a solid weld bead.
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See the spatter produced by a CMT process
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Visualization of gas flow in a multilayer CMT process. See the details of the core process and obtain high quality images without motion blur.
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Beginning of a CMT process. High-speed camera, CAVILUX laser illumination and Schlieren imaging reveal the spatter created by the process and allows t...
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Accurate imaging of laser ablation, where a high energy laser with very small spot size and short pulse duration is shot onto a material surface in or...
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CAVILUX lasers are ideal light sources for industrial machine vision solutions. They are immune to surrounding lighting conditions and ‘see’ through b...
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CAVILUX HF is a versatile and powerful high-performance pulsed diode laser light source. It is very suitable light source for high-speed cameras, and ...
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CAVILUX HF UHS is a powerful pulsed diode laser light source with very short pulses and very high repetition rates. It is an ideal light source for ul...
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CAVILUX Smart is a versatile and powerful pulsed diode laser light source. It is an ideal light source for high-speed and machine vision cameras in sc...
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The core of the welding process emits very bright light that “blinds” the eye as well as normal camera systems. Without special visualization techniqu...
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CAVILUX Smart UHS is a powerful pulsed diode laser light source with very short pulses and very high repetition rates. It is an ideal light source for...
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The Bremer Institut für Angewandte Strahltechnik - BIAS studied the wetting behavior in laser brazing. To reveal periodic melt pool propagation effect...
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Authors: Sonny Ly, Gabe Guss, Alexander M. Rubenchik, Wesley J. Keller, Nan Shen, Raluca A. Negres, Jeff Bude, Lawrence Livermore National Laboratory ...
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Authors: Sonny Ly, Alexander M. Rubenchik, Saad A. Khairallah, Gabe Guss & Manyalibo J. Matthews, Lawrence Livermore National Laboratory Descript...
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Cavitar is one of the 10 companies chosen for this first ever WeldGalaxy mentoring program, led by The Welding Institute (TWI). All of the selected co...
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Visual real-time monitoring of welding processes utilizing welding cameras is becoming a more common and prominent process monitoring method. Typicall...
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Authors: Leonardo Caprio, Ali Gökhan Demir and Barbara Previtali of Politecnico di Milano Description The research team at the Department of Mechani...
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Author and copyright: Cavitar Ltd 1 Introduction Welding refers to a process in which materials, typically metals or thermoplastics, are joined toge...
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This video of a TIG welding perfectly shows the effect of proper illumination and filtering. As you can see, the contrast from one to the next is qui...
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Back in 2019, when we were still more in the development stage of our Cavitar Welding Cameras, we received a surprising visit from a welding instructo...
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This video shows welding defect slag inclusion as it is happening in a CMT (Cold Metal Transfer) process. You can see in the footage how the slag incl...
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Author: RAMLAB RAMLAB has a strong focus on material quality and quality assurance. Our WAAM (Wire Arc Additive Manufacturing) processes are contin...
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WAAM, shortened from Wire Arc Additive Manufacturing, is also known as Directed Energy Deposition-Arc (DED-arc). It is probably the oldest, outwardly ...
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The Finnish Welding Society, SHY (Suomen Hitsausteknillinen Yhdistys) awards biannually companies in Finland that have made an impact on the welding c...
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In the last shareholder meeting of privately owned Cavitar Ltd, Sari Vaajanen-Ärrälä (MSc , Certified Board Member (CBM) and Chairman) was elect...
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To talented B2B Sales Managers and Technical Sales Specialists: Here at Cavitar our slogan is "See What You Have Missed" and you don't want to miss th...
