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Laser Power & Energy Sensors

What’s Harder to Measure:A Short Pulsed Laser or a CW Laser?

December 3, 2014 - by OphirBlog
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On the one hand, CW lasers will almost always have a higher average power.  That means it’s harder …

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FAQ's Laser Beam Profilers

A Quick Guide to Profiling Small Laser Beams

November 25, 2014 - by OphirBlog
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When using a camera to profile your laser, it’s important to keep the ratio of laser size / …

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Laser Power & Energy Sensors Videos

Cooling of OEM Sensors: Heat Sinking

November 19, 2014 - by Mark Slutzki
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Many of Ophir’s OEM power sensors have a maximum average power specification of “XX watts free standing, YY …

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Laser Power & Energy Sensors

How Precisely Can You Measure Laser Power?

November 12, 2014 - by OphirBlog
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A measurement is only as good as its accuracy. Take height, for example. As a kid, you probably …

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Laser Power & Energy Sensors News

Do You Use a High Average Power Pulsed Laser?

November 5, 2014 - by OphirBlog
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The average powers of pulsed lasers are getting higher and higher these days.  With IPG Photonics’ fiber lasers, …

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Laser Beam Profilers

Laser Beam Profiler Attenuation: The Right Way and the Wrong Way

October 29, 2014 - by OphirBlog
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When you want to profile your laser, you’ll notice that CCD cameras are generally way too sensitive to …

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Laser Power & Energy Meters Videos

Effects of Incidence Angle on Measurements

October 22, 2014 - by Mark Slutzki
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Are you measuring a laser beam coming at an angle correctly? Ever wonder how your laser power measurements …

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Laser Beam Profilers

Laser Beam Too Big to Profile? Reduce It!

October 7, 2014 - by OphirBlog
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Ok, so obviously if your laser beam is too big you can just use a beam reducer to …

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Laser Power & Energy Meters Videos

Laser Beam Dumps

October 1, 2014 - by Mark Slutzki
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Beam Dumps are used to safely absorb the unused part of a laser beam, protecting nearby personnel and …

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Laser Power & Energy Meters

Laser Energy Sensor Specs: Step by Step

September 23, 2014 - by OphirBlog
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Finding the right sensor to measure your laser pulse energy can be daunting.  It doesn’t help that measuring …

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