Calibration for Cops
As more and more people try to fight speeding tickets by claiming the police LIDAR guns are not precise, it […]
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Category: Laser Power Sensors
The Uncertainties in Laser Measurement
Ophir’s CTO, Dr. Ephraim Greenfield, discusses in the attached video the various factors that contribute to uncertainties in laser measurement
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How to Use a Thermal Sensor for a Pulsed Laser Beam
Often times we are approached with a question about measuring low energy or power. For example, what if the laser
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Light Shows: Are We Attacking the Audience with Lasers?
Well, the short answer is (hopefully) no. But the question is how can we be so sure? After all, these
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How to Measure Pulsed Laser Beams with a Photodiode Sensor
Learn key considerations for measuring pulsed laser beams with a photodiode sensor, including saturation effects, pulse energy limits, and low-frequency operation.
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Technology of the Future
We are proud to share some very exciting news with you. We have just won the prestigious R&D 100 Award!
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How Low Can You Measure Laser Power?
Ophir has very high standards for what is considered “measurable.” That is why when we delineate a power scale, the
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A Shortcut for Calculating Laser Power Density
Here’s a laser power density calculator, if that’s what you wanted. Read on if you’re interested in an easy way to
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Measuring Laser Power of Fiber Optic Cables
One of Ophirs clients was trying to measure transmission loss in fiber optic cables, using a PD300 sensor. He was
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Measuring Widely Diverging Beams
We often are asked about measuring the power of widely diverging beams and how to do so. First of all,
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Do You Completely Understand the Spec of Your Laser Power Sensor?
Here are a few important interesting FAQ’s we received about laser power meter and sensor specifications we provide in our
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Heat Sinking Guidelines
A laser power sensor absorbs laser power while measuring it; if that power is not removed at least as fast
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