We are often asked about the specified ranges of various ambient conditions (temperature, humidity, etc.) for Ophir instruments. In this […]
Effect of Ambient Conditions on Laser Measurements Read Post »
An integrating sphere collects electromagnetic radiation from a source, usually external to the optical device, for flux measurement or optical attenuation.
Integrating Sphere Fundamentals and Applications Read Post »
When measuring high frequency sources, one usually must decide whether they need to know the average power or the temporal
How to Use LabVIEW to Automate Measurement of High Frequency VCSEL Read Post »
StarLab is Ophir’s easy-to-use, yet powerful, laser measurement software that turns a PC into a multi-channel laser power / energy
When we have a laser with certain characteristics and we want to know which Ophir Power/Energy sensors are suitable, we
Finding a Sensor From the Catalog Spec VS. Using the Sensor Finder Read Post »
The answer to this is, of course, it depends. It depends on the pulse frequency and it depends on which
Can I Use My Beamtrack Sensor With a Pulsed Laser? Read Post »
Many experts believe LiDAR (Light Detection and Ranging) is one of the pivotal sensing technologies required to make partial to
LiDAR: Measuring the Measurement System is Essential Read Post »
If you need to replace your laser power sensor, but can’t find it on our website, check this page to see if it has been discontinued.
What to Do if the Laser Power Sensor You’re Looking For is Obsolete Read Post »
Diffuse reflectance describes how light scatters from a surface. This article explains what it is, how it’s measured, and why it matters in optical applications.
Measuring Diffuse Reflectance Read Post »
Customers often measure the same laser with 2 different Ophir sensors, both of which are specified to be within calibration.
Is It Normal for Two Ophir Sensors to Have Different Readings? Read Post »
First step – Get your laser parameters right So, you want to measure the power of a laser beam with
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 »
