What is Optical beam smoke detector?

Smoke deflectors, sometimes called "blinkers" in the UK because of their strong resemblance to the blinkers used on horses, and "elephant ears" in US railway slang, are vertical plates attached...

Photon transport theories in Physics, Medicine, and Statistics , are commonly used to model light propagation in tissue. The responses to a pencil beam incident on a scattering medium are...

A phase detector characteristic is a function of phase difference describing the output of the phase detector. For the analysis of Phase detector it is usually considered the modelsof PD...

In telecommunications, an optical buffer is a device that is capable of temporarily storing light. Just as in the case of a regular buffer, it is a storage medium that...

Optical contact bonding is a glueless process whereby two closely conformal surfaces are joined together, being held purely by intermolecular forces.

In quantum optics, an optical phase space is a phase space in which all quantum states of an optical system are described. Each point in the optical phase space corresponds...

Optical cluster states are a proposed tool to achieve quantum computational universality in linear optical quantum computing. As direct entangling operations with photons often require nonlinear effects, probabilistic generation of...

Optical axis gratings are gratings of optical axis of a birefringent material. In OAGs, the birefringence of the material is constant, while the direction of optical axis is periodically modulated...

In general relativity, optical scalars refer to a set of three scalar functions {...

An ice detector is an instrument that detects the presence of ice on a surface. Ice detectors are used to identify the presence of icing conditions and are commonly used...