Optical engineering
Optical engineering is the field of study which focuses on applications of
optics. Optical engineers design optical instruments such as microscopes,
telescope and equipment that utilises the properties of
light, such as optical sensors and metrological apparati. Optical engineering metrology utilises the latter to measure micro-vibrations with instruments like the laser speckle interferometre or to measure the properties of the various masses with instruments measuring refraction.
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