Optical lift is an optical analogue of aerodynamic lift, in which a cambered refractive object with differently shaped top and bottom surfaces experiences a stable transverse lift force when placed in a uniform stream of light.
An electro-optical targeting system , is a system employed to track and locate targets in aerial warfare. It can use charge-coupled device TV cameras, laser rangefinders and laser designators.
An optical train, also called an optical assembly, is an arrangement of optical components to guide a line of sight and/or a laser beam. For example, the position and angle...
A cambered aerofoil generates no lift when it is moving parallel to an axis called the zero-lift axis When the angle of attack on an aerofoil is measured relative...
An acousto-optical spectrometer is based on the diffraction of light by ultrasonic waves. A piezoelectric transducer, driven by the RF signal , generates an acoustic wave in a crystal. This...
In the field of photonics, optical chaos is chaos generated by laser instabilities using different schemes in semiconductor and fiber lasers. Optical chaos is observed in many non-linear optical systems....
Optical cross section is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement is m/sr. OCS is dependent on...
Optical decay is process of relaxation of excitation of an excited quantum system, usually due to the spontaneous emission of a photon or a phonon.Optical decay is dominant mechanism of...
An optical parametric amplifier, abbreviated OPA, is a laser light source that emits light of variable wavelengths by an optical parametric amplification process. It is essentially the same as an...
A tub boat lift is a type of boat lift designed to lift tub boats between different elevations of a canal. Tub boats are small boats used to transport coal...
The Aerial tramway also known as Aerial lift or Aerial ropeway in India is a public transportation system where cabins, gondolas or open chairs are hauled above the ground with...
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