Blog

Constructing a Beam Homogeniser Using a Micro Lens Array
December 29, 2021
Constructing a Beam Homogeniser Using a Micro Lens Array
Introduction Lenslet arrays are implemented in a large spectrum of optical systems. From CCD arrays
Stray Light Analysis (Part 3)
December 08, 2021
Stray Light Analysis (Part 3)
Modelling stray light both correctly and efficiently requires making the most suitable choice from t
Optimising Color Data in FRED
November 25, 2021
Optimising Color Data in FRED
Introduction In many real-world applications of products containing illumination systems, it is imp
Modelling a Phase-Shifting Interferometer
November 19, 2021
Modelling a Phase-Shifting Interferometer
What is a Phase-Shifting Interferometer? If you have an optics system that requires certain surface
Stray Light Analysis (Part 2)
October 19, 2021
Stray Light Analysis (Part 2)
In part one of our stray light blog we discussed some of the great tools FRED has to calculate and m
Stray Light Analysis
June 14, 2021
Stray Light Analysis
Stray light is the presence of unintended (and generally unwanted) light paths in your optical syste
Time of Flight Simulations in FRED
January 24, 2021
Time of Flight Simulations in FRED
Time of flight (ToF) sensing is a key technology in advanced driver-assistance systems (ADAS) such a
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