All Rights Reserved, Copyright 1999 - 2024, TechTarget Privacy Policy Cookie Preferences Cookie Preferences Do Not Sell or Share My Personal Information

Polarization affects the propagation of EM fields at infrared ( IR ), visible, ultraviolet ( UV ), and even X-ray wavelength s. In ordinary visible light, there are numerous wave components at random polarization angles. When such light is passed through a special filter, the filter blocks all light except that having a certain polarization. When two polarizing filters are placed so a ray of light passes through them both, the amount of light transmitted depends on the angle of the polarizing filters with respect to each other. The most light is transmitted when the two filters are oriented so they polarize light in the same direction. The least light is transmitted when the filters are oriented at right angles to each other.

Define polarizationin politics

Multi-band Dichroic Beamsplitters · Product Type · Emission Passbands · Single Band Filter Sets · Multi Band Filter Sets · Applications · Lightsource.

Diversity, equity and inclusion is a term used to describe policies and programs that promote the representation and ...

Polarizationin a sentence

Sorry, we just need to make sure you're not a robot. For best results, please make sure your browser is accepting cookies.

Nov 13, 2015 — Augustin-Jean Fresnel, was a nineteenth century French physicist, who is best known for the invention of unique compound lenses to produce ...

A polarizer is a device which uses selective absorption, refraction, or transmission to turn unpolarized light into polarized light.

1 mm = 1000 µm. Ignore the knee-jerk reactions to American (official) spelling of meter vs British metre. I will give them that a micrometer ...

Speech recognition, or speech-to-text, is the ability of a machine or program to identify words spoken aloud and convert them ...

Employee self-service (ESS) is a widely used human resources technology that enables employees to perform many job-related ...

Define polarizationin chemistry

Typically a lower magnification objective lens will have a larger field of view and lower resolution, and a higher magnification objective lens will have a ...

Define polarizationin communication

Qualitative data is descriptive information that focuses on concepts and characteristics, rather than numbers and statistics.

A project management office (PMO) is a group, agency or department that defines and maintains the standards of project management...

Polarization, also called wave polarization, is an expression of the orientation of the lines of electric flux in an electromagnetic field ( EM field ). Polarization can be constant -- that is, existing in a particular orientation at all times, or it can rotate with each wave cycle.

The 7° IR lens is a popular accessory and provides 3.6× magnification compared to the standard lens. Ideal for small or distant targets such as overhead ...

Define polarizationin optics

The ImageMaster® R&D Line provides an outstanding level of accuracy and flexibility when testing the MTF. The equipment is modular and upgradeable to allow for ...

A learning management system (LMS) is a software application or web-based technology used to plan, implement and assess a ...

Buy online 'CNC Glass Cutting Milling Bits'. Products for stone working - ✓ INTERNATIONAL SHIPPING. ... CNC Machine Blades · CNC Drain Board Tools.

Polarization is important in wireless communications systems. The physical orientation of a wireless antenna corresponds to the polarization of the radio waves received or transmitted by that antenna. Thus, a vertical antenna receives and emits vertically polarized waves, and a horizontal antenna receives or emits horizontally polarized waves. The best short-range communications is obtained when the transmitting and receiving (source and destination) antennas have the same polarization. The least efficient short-range communications usually takes place when the two antennas are at right angles (for example, one horizontal and one vertical). Over long distances, the atmosphere can cause the polarization of a radio wave to fluctuate, so the distinction between horizontal and vertical becomes less significant.

Some wireless antennas transmit and receive EM waves whose polarization rotates 360 degrees with each complete wave cycle. This type of polarization, called elliptical or circular polarization, can be either clockwise or counterclockwise. The best communications results are obtained when the transmitting and receiving antennas have the same sense of polarization (both clockwise or both counterclockwise). The worst communications usually takes place when the two antennas radiate and receive in the opposite sense (one clockwise and the other counterclockwise).

Define polarizationin science

Endpoint detection and response (EDR) is a system that gathers and analyzes security threat-related information from computer ...

A MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network.

Polarizationexamples

A chief experience officer (CXO) is an executive in the C-suite who ensures positive interactions with an organization's ...

In general, a framework is a real or conceptual structure intended to serve as a support or guide for the building of something that expands the structure into something useful. See More.

Define polarizationin physics

Effect (i) reduces the depolarization of hydrogen to 91% of its classical value; (iii) is unimportant unless the frequency of the light is near an absorption ...

This type of mirror glass can be used in various applications, including furniture, wall mirrors, and other decorative items. The gold coating on the glass ...

A contact center infrastructure (CCI) is a framework composed of the physical and virtual resources that a contact or call center...

Cloud networking is a type of IT infrastructure in which the cloud hosts some or all of an organization's networking resources.

A spam trap is an email address that's used to identify and monitor spam email. It's also a type of honeypot because it uses a ...