The Evolution of Man-made Light Sources
Explore how man‑made light evolved from fire to LEDs, and how modern lighting technologies shape efficiency, color quality, and everyday illumination.
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Tag: Visible Light
A Glimpse into the Life of Ophir CTO Ephraim Greenfield
What’s the one quality you need to be a great scientist? Intelligence? Diligence? If you ask Ephraim Greenfield, co-founder of
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Fastest Calibration in the Industry
Why is Ophir-Spiricon’s calibration lead-time the fastest in the industry? Learn about our lean journey and hear our announcement on
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Measuring very high power, very large laser beams, very fast!
Measuring very large beams at tens of KW, multi-KJ pulses… Our new patent-pending technology now makes these practical, and the
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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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Measuring Laser Position & Pointing Stability
One of the laser’s most useful properties is that while a laser beam propagates it defines a straight line. Many
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Medical Laser Applications: Beam Measuring & Profiling
Picture this, “you are an experienced eye surgeon. After a routine operation you are informed your patient’s eyesight may be impaired for life because your laser scalpel didn’t function properly”- how would you tell your patient the bad news?
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Modelling Infrared Radiation Exposure by Black body-Like Sources
Italian Occupational Safety researchers studied the exposure of workers to high intensity nonionizing radiation from proximity to hot bodies in order to determine if the exposure is harmful or not.
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Ophir Photonics’ BeamGage® Laser BeamAnalysis Software Adds Support for 64-bit Processing & Large Format Cameras
May 2, 2011 – Logan, UT – Ophir Photonics Group, the global leader in precision laser measurement equipment, today announced
How Laser Measurement Helps Keep Solar Cell Manufacturing Green
The Green movement is encouraging the use of energy efficient technologies such as solar cells. This technology has been met
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The Microscopic Structure of Air/Water Interface with Wireless Laser Connection
I am a fifth year graduate student, working in the Saykally group at the University of California Berkeley. My research
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Image Profile Of A Lens Or Optical System Using NanoScan
Best Focus and Minimum Spot Diameter Using a NanoScan and standard optical accessories, acceptance testing and final system performance of
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