Phasics
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Phasics' wavefront sensors and quantitative phase imaging cameras are compact, not sensitive to vibrations, and can be integrated with any optical microscope. This makes SID4 the ideal tool to perform on-line and off-line material qualification such as mapping the change of refractive index in transparent materials, laser-induced damage threshold monitoring, optical surface topography measurements, and photothermal imaging on nanoparticles. A broad range of samples can be measured including femtosecond laser-inscribed waveguides, fiber Bragg gratings, micro-structured optical surfaces, optical coatings, nanoparticles…