doped


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dopant

 [do´pant]
an impurity purposely added, as to a laser crystal or a semiconductor, during manufacturing in order to create a desired characteristic.

doped

[dōpt]
having impurities (dopants) added purposely during manufacturing.
References in periodicals archive ?
2] describes the drug tests' uncertainty because a doped cyclist does not know if his drug abuse will be detected.
2] Doped Ag Thin Film on PET Plastic for BTEX Treatment, Journal of Sustainable Energy and Environment.
Occasionally, tests indicate that the athlete is not doped when he or she is or that an athlete is doped when he or she is not" (Berentsen, 2002, p.
One of politics most striking arguments against the new Anti-Doping legislation criticises the fact that the law still does not criminalise the doped athlete.
Polyaniline doped with d,l-camphor sulfonic acid and processed from m-cresol solution is one notable exception [4].
Ceramics have already shown superconductivity atw higher temperatures, and potassium is so reactive that the doped from cannot be exposed to air.
This includes different variations of double clad rare earth doped fiber, grating fiber, combiner fiber and single mode output fiber," stated Paul Jortberg, senior vice president of StockerYale's Optical Components Group.
A landmark in doped optical fibre manufacturing, Liekki's Direct Nanoparticle Deposition (DND) technology is also proving itself in other areas -- thereby demonstrating its platform characteristics.
980 nm fiber lasers have important applications in telecommunications and aerospace where they can be used to pump multiple Erbium Doped Fiber Amplifiers.
In published experiments, over 270 W of single-mode output power at 1080 nm from an Ytterbium Doped Fiber Laser (YDFL) and over 100 W of single-mode output power at 1565 nm from an Erbium-Ytterbium Fiber Laser have been achieved.
NASDAQ: STKR), a leading independent provider of phase masks, specialty optical fiber, advanced optical technologies and specialized illumination products today announced that it was the recipient of Fiber Optic Product News' (FPN) 2001 Technology Award for its erbium- doped fiber.
To increase the capacitor area on a device, HSG (Hemispherical Grain) polysilicon is used for the electrode and then doped with phosphine to optimize capacitance.