Beam may refer to:

Streams of particles or energy

Light beam A light beam or beam of light is a directional projection of light energy radiating from a light source. Sunlight forms a light beam (a sunbeam) when filtered through media such as clouds, foliage, or windows. To artificially produce a lig ...

, or beam of light, a directional projection of light energy **

Laser beam A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word "laser" is an acronym for "light amplification by stimulated emission of radiation". The firs ...

Particle beam A particle beam is a stream of charged or neutral particles. In particle accelerators, these particles can move with a velocity close to the speed of light. There is a difference between the creation and control of charged particle beams and n ...

, a stream of charged or neutral particles ** Charged particle beam, a spatially localized group of electrically charged particles ***

Cathode ray Cathode rays or electron beam (e-beam) are streams of electrons observed in discharge tubes. If an evacuated glass tube is equipped with two electrodes and a voltage is applied, glass behind the positive electrode is observed to glow, due to el ...

, or electron beam or e-beam, streams of electrons observed in discharge tubes ***

X-ray X-rays (or rarely, ''X-radiation'') are a form of high-energy electromagnetic radiation. In many languages, it is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it in 1895 and named it ' ...

beam, a penetrating form of high-energy electromagnetic radiation **

Molecular beam A molecular beam is produced by allowing a gas at higher pressure to expand through a small orifice into a chamber at lower pressure to form a beam of particles (atoms, free radicals, molecules or ions) moving at approximately equal velocities, w ...

, a beam of particles moving at approximately equal velocities

Arts, entertainment and media

* Beam (music), a connection line in musical notation * Beam, to transport matter using the

Transporter Transporter may refer to: * Transporter (vehicles), types of vehicles designed to transport items * Transporter wagon, a railway car designed to carry another railway car * Volkswagen Transporter, a model of van * Transporter bridge, a bridge wh ...

in the ''Star Trek'' fictional universe * Beam (rapper), American hip hop artist * BEAM.TV, an online digital delivery and content management platform * BEAM Channel 31, a Philippines television network * Beam (website), later Mixer, a former video game live streaming platform * BeamNG.drive, an open-world vehicle simulation video game * ''The Beam'' (fairy tale), the Brothers Grimm tale 149

Businesses

Beam Software Krome Studios Melbourne, originally Melbourne House, was an Australian video game development studio founded in 1980 by Alfred Milgrom and Naomi Besen and based in Melbourne, Australia. Initially formed to produce books and software to be pub ...

, later Krome Studios Melbourne, an Australian video game development studio * Beam Suntory, a division of Suntory that produces distilled beverages, including Jim Beam *

Broadcast Enterprises and Affiliated Media Broadcast Enterprises and Affiliated Media, Inc. (BEAM) is a telecommunications company in the Philippines with primary focus on UHF broadcasting and digital terrestrial television for the convergence of multimedia. It is owned by Bethlehem Ho ...

, a telecommunications company in the Philippines * Beam Energy, an energy provision arrangement of British company

Robin Hood Energy Robin Hood Energy was a not-for-profit energy company launched in September 2015 by Nottingham City Council as a competitor to the "big six" energy suppliers in the United Kingdom. The company supplied gas and electricity nationally to homes an ...

Science and technology

BEAM (Erlang virtual machine) BEAM is the virtual machine at the core of the Erlang Open Telecom Platform (OTP). BEAM is part of the Erlang Run-Time System (ERTS), which compiles Erlang source code into bytecode, which is then executed on the BEAM. BEAM bytecode files have t ...

, a virtual machine at the core of the Erlang Open Telecom Platform * BEAM robotics (biology, electronics, aesthetics and mechanics), a style of robotics *

Beam search In computer science, beam search is a heuristic search algorithm that explores a graph by expanding the most promising node in a limited set. Beam search is an optimization of best-first search that reduces its memory requirements. Best-first sea ...

, a heuristic search algorithm *

Bigelow Expandable Activity Module The Bigelow Expandable Activity Module (BEAM) is an experimental expandable space station module developed by Bigelow Aerospace, under contract to NASA, for testing as a temporary module on the International Space Station (ISS) from 2016 to ...

, an experimental expandable space station module *

Apache Beam Apache Beam is an open source unified programming model to define and execute data processing pipelines, including ETL, batch and stream (continuous) processing. Beam Pipelines are defined using one of the provided SDKs and executed in one of ...

, a data processing programming model *

Beam (structure) A beam is a structural element that primarily resists loads applied laterally to the beam's axis (an element designed to carry primarily axial load would be a strut or column). Its mode of deflection is primarily by bending. The loads applied ...

, a structural element that resists lateral loads

Other uses

Beam (horse) Beam (1924 – 1941) was a British Thoroughbred racehorse and broodmare. As a juvenile she showed promise by winning one race and finishing third in the Molecomb Stakes. In the following year she finished fourth in the 1000 Guineas and won t ...

, a racehorse * Beam (nautical), the width of a ship at its widest point *

Beam, Great Torrington Beam is an historic estate in the parish of Great Torrington, Devon, England. Beam House is situated about 1 1/2 miles north-west and downstream of that town, on the right-bank of the River Torridge. Both the Rolle Canal and the railway crosse ...

, an estate in Devon, England *

Balance beam The balance beam is a rectangular artistic gymnastics apparatus and an event performed using the apparatus. Both the apparatus and the event are sometimes simply referred to as "beam". The English abbreviation for the event in gymnastics scoring i ...

, or beam, a piece of gymnastics equipment *

The Beam (geological outcrop) The Beam is a geological outcrop on US Route 2 in South Hero, Vermont that is well known for its display of small-scale thrust faults originating from the Taconic Orogeny. The Beam is frequently visited by geology students studying the geology of ...

, in South Hero, Vermont, U.S.

Streams of particles or energy

Arts, entertainment and media

Businesses

Science and technology

Other uses

See also