beam monitor
51motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… …
52Comparison of display technology — This is a comparison of various properties of different display technologies. Further information: Comparison CRT, LCD, Plasma and History of display technology Contents 1 General characteristics 2 Temporal characteristics 3 See also …
53LIDAR — A FASOR used at the Starfire Optical Range for LIDAR and laser guide star experiments is tuned to the sodium D2a line and used to excite sodium atoms in the upper atmosphere …
54Framebuffer — Overhead photo of a Sun TGX Framebuffer A framebuffer is a video output device that drives a video display from a memory buffer containing a complete frame of data. The information in the memory buffer typically consists of color values for every …
55Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …
56History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
57Burglar alarm — Silent alarm redirects here. For the album, see Silent Alarm (album). Burglar (or intrusion), fire and safety alarms are all electronic today. Sensors are connected to a control unit via a low voltage hardwire or narrowband RF signal which is… …
58Telemetry — (synonymous with telematics) is a technology that allows the remote measurement and reporting of information of interest to the system designer or operator. The word is derived from Greek roots tele = remote, and metron = measure. Systems that… …
59Organic light-emitting diode — Demonstration of a flexible OLED device A green emitting OLED device An …
60Defence Research and Development Organisation — Sanskrit: बलस्य मूलं विज्ञानम् Strength s Origin is in Science [1] Agency overvi …
