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...used a thin steel liner containing the rifling, strengthened by a [[carbon fiber]] outer sleeve.</ref>, the disposable AT4 design greatly reduces manufactur Alternatively, the AT4 can mount an optical [[night sight]] on a removable fixture. In U.S. military use, the launcher

|sights=10× [[optical sight]] |guidance=[[Infrared homing]] - Electro Optical ([[Charge-coupled device|CCD]], [[Infrared|IR]] or Dual CCD/IIR), Passive C

|sights= Open (iron) sights; optical 3x; [[laser rangefinder]]; [[Night vision device|image intensification]] sy ...sing a thin steel liner containing the rifling, strengthened by a [[carbon fiber]] outer sleeve. External steel parts were replaced with [[aluminum]] alloy

...They are fibers in which the chain molecules are highly oriented along the fiber axis, so the strength of the [[chemical bond]] can be exploited. ...a-aramid fiber produced by [[DuPont]] under the tradename [[Nomex]]. This fiber, which handles similarly to normal textile apparel fibers, is characterized

** [[Optical fiber#Optical fiber cables|Optical fiber cables (OFC)]]

...rinting upon or for packaging. It is produced by pressing together moist [[fiber]]s, typically [[cellulose]] pulp derived from [[wood]], [[rags]] or [[grass ...into matte, semi-matte or silk, and gloss. Gloss papers give the highest [[optical density]] in the printed image.

[[Image:fibreoptic.jpg|thumb|right|A bundle of [[optical fibers]]]] '''Fiber''', [[American and British English spelling differences#-re, -er|also spell

...equation, [[hardness]], [[toughness]], [[dielectric constant]], and the [[optical]] properties exhibited by [[transparent materials]]. ...ks, structural defects and hardness microindentions. Most bulk mechanical, optical, thermal, electrical and magnetic properties are significantly affected by

...nd jitter suppression. These actuators could also be used to correct for [[optical aberration]]s due to atmospheric interference<ref name="Adaptive Membrane O ...mposite. Development of EAPs in different configurations (e.g., fibers and fiber bundles), would also be beneficial, in order to increase the range of possi

...ng material, [[Battery (electricity)|battery]] cases and [[plastic optical fiber]]s. It is structurally related to [[Acrylonitrile butadiene styrene|ABS]] p

...rming applications; and engineering resins often in combination with glass fiber. ...h Retreads]] use the PET material to line their products. It can also make fiber for polyester products.

...erulite1.jpg|thumb|Spherulites viewed between crossed [[polarizer]]s in an optical microscope.]] ...elt, mechanical stretching or solvent evaporation. Crystallization affects optical, mechanical, thermal and chemical properties of the polymer. The degree of

...s_WMO09_JK.pdf "Imaging Lymphatics With A Variety of Near-Infrared-Labeled Optical Agents"], World Molecular Imaging, (2009)</ref> ...rt flexibility to [[polyurethane]]s for applications such as elastomeric [[fiber]]s ([[spandex]]) and [[foam]] cushions.

==Fiber/Fibre== ...th are defined as above but the first only relates to a single filament of fiber (also commonly known as Denier per Filament or D.P.F) whereas the second re

...' is the registered [[trademark]] for a [[aramid|para-aramid]] [[synthetic fiber]], related to other [[aramid]]s such as [[Nomex]] and [[Technora]]. Develop A similar fiber called [[Twaron]] with roughly the same chemical structure was introduced b

==Optical fiber== ...wo. Light propagation in the cladding is suppressed in typical fiber. Some fiber can support [[cladding mode]]s in light propagates in the cladding as well

The Optacon (OPtical to TActile CONverter)<ref>L.H. Goldish and H.E. Taylor, "The Optacon: A Val ...were reporting similar reading rates, but in the days before high accuracy optical character recognition, the Optacon approach was much more practical.

...against a direct laser beam hit. Finally, European norm EN 60825 specifies optical densities in extreme situations. {{Laser warning|LASER RADIATION<br />DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS<br />CLASS 1M LASER PRODUCT}}<!--Mandatory warning text, do not

*'''''Optical''''' ...t strain due to applied pressure. A common example of this type utilizes [[Fiber Bragg Grating]]s. This technology is employed in challenging applications w

..., though in Germany, only the ''R'' [[enantiomer]] (the [[levorotatory|L]] optical isomer) has traditionally been used, as it is responsible for most of the d ...take of dietary fiber (fruits and vegetables, high-fiber cereals, etc.) or fiber supplements.{{Citation needed|date=October 2008}}

* [[Optical fiber|fiber-optic cable]]

In electrical systems involving [[transmission line]]s (such as radio and [[fiber optics]])—where the length of the line is long compared to the wavelength ...s inversely proportional to the material's characteristic impedance. An ''optical'' or ''wave impedance'' (that depends on the propagation direction) can be

...city that could be placed on a single fiber by as much as a factor of 100. Optical networking and [[Dense WDM|dense wavelength-division multiplexing]] (DWDM) ...hat it is likely that some new type of technology (e.g. [[Optical computer|optical]], [[quantum computer]]s, [[DNA computing]]) will replace current integrate

...spacing of 17&nbsp;GHz. Other construction can be based on erbium-doped [[fiber laser]] or [[Ti-sapphire laser]] often in combination with [[carrier envelo

...nments. For very harsh environments, optical outputs and/or inputs, with [[fiber optic]] connectors, are also offered as options by some manufacturers. In g

...analysis-IX. Instrumentation for the spectral dispersion and isolation of optical radiation (IUPAC Recommendations 1995) | journal = Pure Appl. Chem. | volum ...erent techniques used to measure different portions of the spectrum. Below optical frequencies (that is, at [[microwave]] and [[radio]] frequencies), the [[sp

...other electrical path. The equivalent device for [[optical fiber]] is an [[optical time-domain reflectometer]]. * [[Optical time domain reflectometer]]