diffuse reflection


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diffuse reflection

The reflection of a light ray by a rough surface in which the angle of reflection is not equal to the angle of incidence. As opposed to specular reflection by a smooth surface in which the angle of reflection equals the angle of incidence. Employed in the analytical technique of reflectometry.
See also: reflection
References in periodicals archive ?
The immediately reflected rays are called specular reflections, and the ones that penetrated the object and were reflected back are called diffuse reflections.
Polymer 2 and 4 showed only one diffuse reflection peak, indicating that they were amorphous polymers.
Ratchet's surface, which is made to look like brushed steel, is not completely smooth, so light rays get reflected at different angles-a process called diffuse reflection.
In the case of a holographic HMI offering an operator one choice, such as a power switch, one potential choice of hardware, for example, might be one diffuse reflection photoelectric sensor emitting infrared having a wavelength of 880 nm, and having the broadest detection range from itself of approximately 50 to 100 mm.
5m even when used as a diffuse reflection light scanner it will still cover a distance up to 300mm, with a background suppression up to 150mm.
The direction of specular reflection was found to depend on the direction of incoming light, whereas the intensity of diffuse reflection remained almost constant even if the surface was viewed from different directions (Fig.
It turns out that this is not true with diffuse reflection which is found in laser distance measurement.
Ib0016, Operating Voltage 250V Ac/Dc Qty: 15 No 2)Photo Sensor Diffuse Reflection Ifm Model- Ol0005 Qty: 15 No 3)Time Switch With 4 Switching Per Day, Din Rail Mounting, 2 Real Time Clock In 24 Hour Format, Lcd Display For Real Time Clock, User Friendly Programming, Manual Over Ride Facility, Rtc Programming Enable & Disable Facility 240V Ac C/O 16A Relay Qty: 14 No

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