Ophir Photonics | Laser Measurement Blog
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Laser Calculators

Power Density Calculator
What is this calculator for? Use this calculator to determine the power density and/or fluence (energy density) of your laser beam.

Laser Peak Power Calculator
Use this calculator to determine the peak power of your laser beam.

Laser Power Through Aperture Calculator (Gaussian Beam)
Gaussian laser beams have power intensities in the shape of a bell curve (Gaussian).

Laser Focal Spot Size Calculator
Use this calculator to get the size and location of your Gaussian laser beam waist at focus, as well as the Rayleigh range.

Temperature Rise Calculator
Calculator for Temperature Rise in Uncooled Laser Power Sensors

Laser Focusability Calculator
For a collimated beam, the diffraction-limited focal spot size of a laser beam depends on its wavelength
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Are you passionate about lasers with insights to share? If you are a laser enthusiast, we invite you to become a part of our exclusive guest blogging community. As a global leader in laser measurement, precision IR, and laser optics, Ophir is always on the lookout for fresh perspectives and expertise to feature on our Laser Experts blog. When you join our blogosphere, you become part of our Laser Hall of Fame, inspiring laser experts and enthusiasts who share your passion for innovative technology. Contributing to our community makes you a thought leader, expanding your industry credibility and visibility as you share your insights with curious minds from around the globe.