Power Measurement Archives - Ophir Photonics Blog

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Fighting Viruses with UV-C LED: Will All the Research Soon Pay Off?

March 25, 2020 - by OphirBlog

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The world remains in a continuing state of uncertainty due to the new COVID-19 coronavirus. Face masks and disinfectants are selling very well. Disinfection with UV light could offer a way of disinfecting larger areas without the use of chemical disinfectants, especially in hospitals where patients are being treated.

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Ophir Photonics Groups

Measuring Average Power of Pulsed Lasers with Photodiodes

March 11, 2020 - by Mark Ivker

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When measuring average power using a photodiode detector such as PD300 or IS6-D-VIS, the maximum power or saturation …

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Ophir Photonics Groups

Ophir’s 2020 Laser Measurement Catalog Is Here!

January 29, 2020 - by OphirBlog

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As every year – Ophir’s new 2020 catalog for laser power measurement covers a wide range of laser …

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Ophir Photonics Groups

SPIE Photonics West 2020 Here We Come!

January 22, 2020 - by OphirBlog

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Going to San Francisco for “SPIE Photonics West 2020”?
You wouldn’t want to miss Ophir at Booth #927! Here is why…

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Laser Power & Energy Meters Ophir Photonics Groups

Measure Average Power of VCSELs with Centauri

December 4, 2019 - by Jonathan Feust

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VCSELs and other low frequency are not trivial to monitor them with a standard photodiode. See how Ophir addresses this with its recently added feature

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Laser Beam Profilers Laser Power & Energy Meters Laser Power & Energy Sensors Ophir Photonics Groups

How to Calculate your Laser Beam Power Density Using our Power Density Calculator

November 27, 2019 - by Raphael Cohen

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In this Blog we’ll explain the details of how power density depends on the beam profile of your laser and how to calculate it using our power density calculator.

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LED Meters News Ophir Photonics Groups

LED is in, Tungsten is out, even as a calibration standard

September 18, 2019 - by Efi Rotem

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The FGC100 LED calibration standard is used to calibrate the FluxGage LED luminaire measurement system.
Radiometric measurement systems have relied on tungsten filament lamps as a calibration standard for years. Why should be FGC100 be any different?