Meet the Team: Raphi Cohen, One of Our Sr. Scientists, Reveals the Biggest Takeaways from His Recent Projects
If you’ll ask Raphi Cohen, Sr. Scientist at Ophir Photonics, what’s the favorite part of his work he’ll simply reply: […]
Laser Power & Energy Measurement
Recent updates and news in the world of power and energy measurements
The Focal Spot Size Calculator
There are matrix methods that can be used for propagating the diameter and curvature of the beam, but if your main interest is simply the location of the new focus (i.e. beam waist) or the size of the focal spot, you can use the Focal Spot Size Calculator tool on the Ophir website. Dr. Ivker Our expert – will explain you how
The Focal Spot Size Calculator Read Post »
A Shortcut for Calculating Laser Power Density
This post was originally posted in 2012. It is still very popular, so I wanted to share it here in
A Shortcut for Calculating Laser Power Density Read Post »
Integrating Spheres, Pulse Stretching & Asymmetry
One of the really useful features of integrating spheres is that they can have multiple detector ports. Thus, more than one detector can be attached to make different measurements in parallel. As for all measuring devices, we need to understand the nature of the device because it can affect the measurement results.
Integrating Spheres, Pulse Stretching & Asymmetry Read Post »
Fiber Optic Adapters for Ophir Sensors
Many laser applications involve measuring beams that come out of an optical fiber. Learn all about the solutions Ophir has to offer
Fiber Optic Adapters for Ophir Sensors Read Post »
Meet the Team: Mark Slutzki, Our Product Manager, Reveals How He Manages to Keep Up on the Latest Developments in Laser & Photonic Measurements
In this week’s blog post we’re excited to introduce you to Mark Slutzki, our experienced product Manager
Measurement of Excimer Lasers
Lasers can be divided into many categories based on their principle of operation, wavelength, and output powers; here we will
Measurement of Excimer Lasers Read Post »
Laser Safety Measurement
Lasers are used for many different applications and come in a large variety of powers and parameters, so it wouldn’t be fair (or logical) to require the same sort of safety measures for industrial laser welders as laser pointers or barcode scanners.
Laser Safety Measurement Read Post »
Glossary of Optical Specifications
There are many specifications used to define optical components, such as lenses, mirrors,
windows, etc. Some, like focal length, might seem obvious. Others, like power
and centration, might not be as self-explanatory.
Here is an incomplete glossary of some of the most commonly used specifications for
optics.
Glossary of Optical Specifications Read Post »
Maximize Precision and Quality by Surrounding Your Workpiece with MKS Instruments Products
At Ophir, we are always focused on helping you ensure best results from your laser, by monitoring its power, energy, beam shape, and more.
Linearity of Laser Power & Energy Sensors: What Is It and How Does It Affect Your Accuracy?
When you need to know precisely how accurate your measurement equipment is linearity is a factor you should defiantly look for. What exactly is linearity? Read more
How It Works: Measuring Laser Power with a Thermal Sensor
There are many ways to measure laser output: You can use a photodiode, thermopile, or pyroelectric sensor. This post will
How It Works: Measuring Laser Power with a Thermal Sensor Read Post »