How to Measure LED Power – Accurately
LEDs are replacing more and more traditional light sources as efficient, durable, cost-effective alternatives. But should we measure them the […]
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Blog type: Blog post
How to Find the Perfect Laser Beam Profiler
I wish I could tell you that there is one super-profiler, and it will profile any laser with 100% accuracy!
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How to Measure Stacked Laser Diode Power
Picture this. Your boss has been bugging you about the low welding yields lately, and you can’t disagree. As the
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How to Measure Very Low Power Infrared Lasers
There are many different types of lasers. UV, visible, infrared, Terahertz. Nanowatts, milliwatts, kilowatts. Lasers for industry, laser for medicine,
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Measuring Power of Scanned Laser Beams
In this video, you will learn how the BC20 sensor enables correct power measurement of scanned beams, as are used
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Measuring Energy of High Rep Rate Pulsed Lasers
There’s a common misconception when it comes to choosing an energy sensor to measure high frequency pulsed lasers. The confusion
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Can a Small Integrating Sphere Measure Your UV LEDs?
Does this conversation sound familiar to you? “Hey boss, how many LEDs should I use?” “Uh, why don’t you add
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Your Map to Laser Beam Profiling Accessories:Which Cameras Do They Work With?
Few lasers can be profiled directly with a camera. Attenuation is almost always a must. Sometimes you might need additional
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What’s Harder to Measure:A Short Pulsed Laser or a CW Laser?
On the one hand, CW lasers will almost always have a higher average power. That means it’s harder for the
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A Quick Guide to Profiling Small Laser Beams
When using a camera to profile your laser, it’s important to keep the ratio of laser size / pixel size
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Cooling of OEM Sensors: Heat Sinking
Many of Ophir’s OEM power sensors have a maximum average power specification of “XX watts free standing, YY watts heat
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Do You Use a High Average Power Pulsed Laser?
The average powers of pulsed lasers are getting higher and higher these days. With IPG Photonics’ fiber lasers, Trumpf’s solid
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