Angle of divergence definition

Angle of divergence means the angle between the straight lines connecting the centre of reference to the centre of the receiver and to the centre of the source of illumination.
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Angle of divergence means the angle between the straight lines connecting the centre of reference to the centre of the receiver and to the centre of the source of illumination. ''Illumination angle" means the angle between the axis of reference and the straight line connecting the centre of reference to the centre ofthe source of illumination. "Angle of rotation" means the angle through which the retro-reflecting device is rotated about its axis of reference starting from one given position. "Angular diameter of the retro-reflecting device" means the angle subtended by the greatest dimension of the visible area of the illuminating surface, either at the centre of the source of illumination or at the centre of the receiver. "Illumination of the retro-reflecting device" is the abbreviated expression used conventionally to designate the illumination measured in a plane perpendicular to the incident rays and passing through the centre of reference. "Coefficient of luminous intensity (CIL)" means the quotient of the luminous intensity reflected in the direction considered, divided by the illumination of the retro-reflecting device for given angles of illumination, divergence and rotation.
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Examples of Angle of divergence in a sentence

  • The proposed development was therefore contrary to both the local plan and the NPPF.

  • Materials or fees submitted to another party do not constitute application to the program.

  • Measurement of angle of divergence using He-Ne laser S.No.2. Measurement of angle of divergence using semiconductor laser diode S.No.CalculationDistance between laser source and the screen (d1) = m Spot size of the laser beam on the screen for distance d1 (a1)= m Distance between laser source and the screen (d2) = m Spot size of the laser beam on the screen for distance d2 (a2)= m Angle of divergence of the laser beam, Φ = (a2-a1)/(d2-d1) radians Result1.

Related to Angle of divergence

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  • Public highway means a public highway, road, street, avenue, alley, or thoroughfare of any kind, or a bridge, tunnel, or subway used by the public.