Zeroing and Offset in Thermopile Power Sensors
A Thermopile power sensors may give a reading even when there is no laser radiation pointed at them. Here’s how you can deal with it…
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Laser Power Sensors
Measure Laser Power, Position, and Beam Size – Now with RS232
BeamTrack Power / Position / Size (PPS) sensors combine three measurement functions to help you understand exactly what your laser is doing.
Measure Laser Power, Position, and Beam Size – Now with RS232 Read Post »
Everything You Ever Wanted To Know About Thermal Sensors And Were Too Afraid To Ask
Everything You Ever Wanted To Know About Thermal Sensors And Were Too Afraid To Ask
Everything You Ever Wanted To Know About Thermal Sensors And Were Too Afraid To Ask Read Post »
Laser specs and choosing a sensor
We need to measure the laser beam and we need to choose the right sensor…and here’s where the fun begins.
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New Innovations for Integrating Spheres
Integrating spheres have been around for decades, many decades. They are the go-to solution for measuring divergent light sources. After
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3 Main Reasons That Lead to Out of Tolerance Conditions in Your Thermal Laser Sensors
We at Ophir believe that our thermal sensors can be used for many years without the need of repairs when
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How To Adjust Energy Scale And Trigger Threshold To Best Fit Your Needs – A Quick Guide
When measuring single-shot pulse energy with a thermal sensor, Although it might seem complicated at first, choosing the right energy
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Video: Thermal Sensors for Measuring Low, Medium & High Laser Powers
In this short “Basics” video we review the use – and selection – of thermal sensors for measuring low, medium
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When not to get upset by an offset?
When working close to the maximum power rating of a thermal sensor, have you ever noticed the display reading going
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How to Measure Very High Power LEDs
LEDs are not lasers. “Thank you Captain Obvious,” you say. Yes, well, let’s be a bit more specific: LEDs are
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Terahertz Measurement
THz radiation is being talked about more and more lately, because of its unique usefulness in a wide range of
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Changes in your sphere? Have No Fear!
Integrating spheres are very useful for collecting light to be measured. However it is very important to understand how integrating
Changes in your sphere? Have No Fear! Read Post »