collimating
41Higgs mechanism — The Higgs mechanism is spontaneous symmetry breaking in a gauge theory.It considers all of space filled with a quantum field, called the Higgs field, the interaction with which prevents certain forces from propagating over long distances. Part of …
42Fraunhofer diffraction — In optics, Fraunhofer diffraction is a form of wave diffraction, which occurs when field waves are passed through an aperture or slit, causing only the size of an observed aperture image to change Hecht, E. (1987) , p396 Definition of Fraunhofer… …
43Meade Instruments — For other uses, see Meade (disambiguation). Meade Instruments Corporation Type Public (NASDAQ: MEAD) Founded 1972 …
44Laser-hybrid welding — is a type of welding process that combines the principles of laser beam welding and arc welding. Introduction The combination of laser light and an electrical arc into an amalgamated welding process has beenknown since the 1970 s, but has only… …
45BXP — Infobox Weapon name=BXP caption= origin=flagcountry|South Africa type=Submachine gun is ranged=yes service= used by= wars= designer= design date=1980s manufacturer=Mechem (under ARMSCOR), Milkor Marketing, Truvelo Armoury unit cost= production… …
462-inch mortar — Infobox Weapon name=Ordnance SBML 2 inch mortar caption=Australian infantrymen using a 2 inch mortar in New Guinea in 1945 (AWM 094355) origin=flagcountry|United Kingdom type=Light mortar is UK=yes is ranged=yes is bladed= is explosive=yes is… …
47X-ray lithography — is a next generation lithography that has been developed for the semiconductor industryref|vlad. Batches of microprocessors have already been produced. The short wavelengths of 0.8 nm X rays overcome diffraction limits in the resolution of… …
48Dazzler (weapon) — Glare Mout dazzler made by B.E. Meyers A dazzler is a directed energy weapon intended to temporarily blind or disorient its target with intense directed radiation. Targets can include sensors or human vision. Dazzlers emit infrared or visible… …
49Interference lithography — (or holographic lithography) is a technique for patterning regular arrays of fine features, without the use of complex optical systems or photomasks. Basic principleThe basic principle is the same as in interferometry or holography. An… …
50Skimmer (disambiguation) — Skimmer can refer to*Skimmer, A derogatory term used by Royal Navy Submariners to describe Surface ships and their crew. eg. Look at that poor Skimmer scrounging for change or I d rather be on a bin lorrie than a Skimmer *Skimmer, a tern like… …
