acceptance angle उदाहरण वाक्य
उदाहरण वाक्य
- The laws of optics dictate that a solar collector with a low concentration ratio can have a high acceptance angle and thus in some instances does not require active solar tracking.
- Concentrating technologies exist in five common forms, namely parabolic trough, enclosed trough, dish Stirlings, acceptance angle, that is, for the same overall tolerances for the system.
- When a light ray is incident from a medium of refractive index n to the core of index at the maximum acceptance angle, Snell's law at the medium core interface gives
- For example, the parabolic trough concentration is about 1 / 3 of the theoretical maximum for the same acceptance angle, that is, for the same overall tolerances for the system.
- The core is surrounded by a medium with a lower index of refraction, typically a acceptance angle, and the rays that are confined by the core / cladding boundary are called guided rays.
- If the acceptance angle of the optic is wide enough, sunlight incident along the optical axis will be captured by the concentrator, as shown in the " angular aperture of sunlight " figure.
- Compared to the similar Glan Foucault prism, the Glan Thompson has a wider acceptance angle, but a much lower limit of maximal irradiance ( due to optical damage limitations of the cement layer ).
- For a given concentration, nonimaging optics combine the widest possible high concentrations, a wide acceptance angle can be seen as a measure of how tolerant the optic is to imperfections in the whole system.
- The amount of light energy available for use depends on the intensity of the source in the space defined by the slit ( width & times; height ) and the acceptance angle of the optical system.
- Compared to the Glan Thompson prism, the Glan Foucault has a narrower acceptance angle over which it works, but because it uses an air gap rather than cement, much higher irradiances can be used without damage.