SENSORI OEM PER MISURE DI
OEM Laser Power Sensors & Heads
Fast response times
Active Diameters up to 60 mm
High damage threshold
Housing & Amp. Electronics available
Since 1988 Laser Point has been a supplier of power detectors to leading laser industries in Europe and USA. Based on radial thermopile technology, LaserPoint power sensors include a variety of standard and custom designed models, developed on customerís needs. Active diameters range from popular 20 mm up to 50 mm, used for industrial large area lasers. Sensors can be also supplied with an external body for their housing and fluid cooling, with or without amplifying electronics . Different radiation absorbers (surface or volume ) are available on request. Standard coating is very hard and is specific for lasers like CO2, Nd-Yag, Excimer. On shaped surfaces, absorbivity is close to 98% and irradiance is far above 20KW/cm2 at low powers (>1.3KW/cm2 at high power ).
LaserPoint sensors are inherently high sensitivity devices, among the most performant for this kind of technology. High sensitivity is important to maximize the signal-to-noise ratio when working at low powers.
Radial thermopiles have an important advantage: they are almost insensitive to the position and the size of beam on their active areas. Alignment is never critical and installation time in OEM applications is fast.
Response times are related to the physics of each model of sensor depending on its material and geometry and so cannot be changed. If itís necessary to speed them up, an acceleration circuit can be added to the electronics.
Calibration: all OEM sensors undergo to a series of five in house inspections and controls, which include tests of sensitivity and impedance. A full calibration, with NIST traceability, is available on request, while it comes as standard with complete heads.
LaserPointís wide series of OEM sensors has been designed to provide accurate and reliable measurements of laser powers in a variety of configurations and wavelengths. Applications can be found in medical, industrial and scientific fields to monitor laser sources, machines and optical fibers outputs.Rich and complete, the set of standard OEM sensors range from 10 W up to 200W and have coatings for Nd-Yags, CO2, Excimers, laser diodes so to offer convenient and durable solutions.
Our 12 years of presence in the OEM market of power sensors, several patents and the participation to a number of European Projects on laser monitoring are the best card LaserPoint can give his customers, when technical support is required to discuss new applications or design new detectors. A commitment to servicing with quality products, prompt deliveries and after sales assistance is another support provided by LaserPoint on which customers can rely on.
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