A double-sided optical metrology procedure for full thin plane parallel optics, such as glass wafers
Parallel optics can be challenging to characterize with classical fizeau interferometers. As a matter of fact, when both rear and […]
Parallel optics can be challenging to characterize with classical fizeau interferometers. As a matter of fact, when both rear and […]
A SWIR (Short-Wave Infrared) vision system consists of several components that work together to capture, process, and analyze images in
What is a SWIR Vision System? Read More »
Alicia Mealha, Goyalab Rodrigo Sánchez González, Axiom Optics INTRODUCTION Counterfeiting of banknotes and other documents has become increasingly prevalent, posing
The SPAD512S from Pi Imaging Technology is the first commercially available SPAD camera with fast gating capability. This lends itself
Imaging and measuring fluorescence lifetime with the SPAD512S camera Read More »
Indium Gallium Arsenide (InGaAs) is a compound semiconductor material that has significantly advanced the capabilities of imaging technology, particularly in the shortwave infrared (SWIR) spectrum
What is InGaAs? Exploring InGaAs’ Origins and Manufacturing Techniques for SWIR Imaging Read More »
Written by Christoph Baranec – University of Hawaii We at the University of Hawaii are in the process of building
Optical Alignment of an Adaptive Optics System Using a HASO Wavefront Sensor Read More »
A tunable broadband laser can emit light over a broad range of wavelengths but can also be tuned to specific
Broadband Tunable Lasers: Combining Supercontinuum Lasers with Tunable Filters Read More »
Unveiling the first 5.3 MP SWIR InGaAs sensor by Sony
Sony’s IMX992 InGaAs Sensor: A Quantum Leap in High-Resolution SWIR Imaging Read More »