infrared-emitting diode
41light — light1 lightful, adj. lightfully, adv. /luyt/, n., adj., lighter, lightest, v., lighted or lit, lighting. n. 1. something that makes things visible or affords illumination: All colors depend on light. 2. Physics …
42Photonics — Refraction of waves of photons (light) by a prism The science of photonics[1] includes the generation, emission, transmission, modulation, signal processing, switching …
43Glow stick — 1. Plastic casing covers the inner fluid. 2. A glass capsule covers the solution. 3. Phenyl Oxalate and fluorescent dye solution. 4. Hydrogen Peroxide solution. 5. After the glass capsule is broken and the solutions mix, the glowstick glows. A… …
44Green — This article is about the color. For other uses, see Green (disambiguation). Green …
45Laser tag — is a team or individual sport where players attempt to score points by engaging targets, typically with a hand held infrared emitting targeting device. Infrared sensitive targets are commonly worn by each player and are sometimes integrated… …
46Zinc selenide — Chembox new Name = Zinc selenide ImageFile = Zinc selenide unit cell 3D balls.png ImageName = Zinc selenide OtherNames = zinc(II) selenide Section1 = Chembox Identifiers CASNo = 1315 09 9 Section2 = Chembox Properties Formula = ZnSe MolarMass =… …
47Compact fluorescent lamp — Low energy light bulb redirects here. For other low energy bulbs, see LED lamp. The tubular type compact fluorescent lamp is one of the most popular types in Europe …
48Neodymium(III) chloride — Other names …
49Cavity magnetron — Magnetron with section removed (magnet is not shown) …
50Indium tin oxide — (ITO, or tin doped indium oxide) is a solid solution of indium(III) oxide (In2O3) and tin(IV) oxide (SnO2), typically 90% In2O3, 10% SnO2 by weight. It is transparent and colorless in thin layers. In bulk form, it is yellowish to grey. In the… …
