Industry Applications
A CO2 laser articulated arm is a precision optical delivery system used to transmit the laser beam generated by a CO2 gas laser source. It consists of multiple jointed mirrors inside a sealed mechanical arm, allowing highly flexible and stable laser transmission from the laser generator to the treatment site.
The CO2 laser is generated by exciting a mixture of carbon dioxide gas within a laser tube to produce a high-energy infrared laser beam. This beam is then reflected and guided through a multi-jointed articulated arm system with high-reflectivity mirrors, ensuring accurate and loss-minimized delivery to the target tissue for medical or surgical use.
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The YAG laser articulated arm—also known as a YAG fiber coupling delivery system—is an optical transmission device that uses optical fiber as the beam transport medium. It is widely used in solid-state laser systems for flexible and stable energy delivery.
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Particle Image Velocimetry (PIV) is a non-intrusive laser-based optical measurement technique used to accurately capture velocity field distributions in liquids and gases.
In a PIV system, the laser beam is delivered through a high-precision articulated optical arm, which flexibly guides the beam into the test section. After passing through optical conditioning components, the beam is shaped into a thin laser sheet that illuminates a measurement plane seeded with tracer particles.
A high-speed camera is positioned perpendicular to this plane to continuously capture particle images. By analyzing the displacement of particles between successive frames and combining it with the known time interval, the velocity of the particles is calculated. This process ultimately generates a full-field velocity vector map of the flow.