Applications optics

Ippen E 1997 Characterizing optical components for ultrafast laser applications Optics 1997/98 Catalog (Irvine, CA Newport Corp.) pp 8-2-8-3... 

Wire and cable or fibre optic applications, optical fibre tubing. .. 

High cell densities are not only a prerequisite for high productivity additionally an effective on-line control and modeling of the bioprocesses is necessary. For industrial applications, optical measurement methods are more attractive because they are non-invasive and more robust. The potential of the BioView sensor for on-line bioprocess monitoring and control was tested. For high-cell-density cultivation of Escherichia coli, maintaining aerobic conditions and removal of inhibitory by-products are essential. Acetic acid is known to be one of the critical metabolites. Information about changes in the cell metabolism and the time of important process operations is accessible on-line for optimization... 

J. J. Valentini. Laser Raman techniques, in Laser Spectroscopy and Its Applications, Optical Science and Engineering, Vol. 11, edited by L. R. Radziemsky, R. W. Solarz, J. A. Paisner (Marcel Dekker, New York, 1987), p. 507. 

For some specialized applications, optical properties can be of crucial importance. Two examples are contact lenses and interlayers for glass windshields. Here, transparency measurements are of primary importance, but index of refraction (n) measurements are important for matching values of n for polymers and fillers.16,91... 

P. Bucksbaum, N. Ceglio (Eds.), OSA Proceedings on Short Wavelength Coherent Radiation Generation and Applications, Optical Society of America, Washington D.C., 1991. 

Shi Y, Lin W, Olson DJ, Bechtel JH, Wang W (1999) Microstrip line-slot ground electrode for high-speed optical push-pull polymer modulators. In Organic thin films for photonic applications. Optical Society of America, Washington DC, p 20... 

Le Duff AC, Ricci V, Pliska T, Canva M, Stegeman G, Chan K P, Twieg R (1999) Effects of the host matrix on the near-infrared red tail of the absorption of chromophore doped polymeric waveguides. In Organic thin films for photonics applications. Optical Society of America, Washington DC,p 70... 

Laser development and applications, optics, photonics and imaging The International Society for Optical Engineering (SPIE) http //www.spie.org... 

Phthalocyanine derivatives of indium(III) have attracted even more interest.Some indium phthalocyanine adducts show interesting nonlinear optical properties.For example, tert-butyl-substituted chloro(phthalocyaninato)indium(III) (t-Bu)4PcInCl (24) is one of the best substances for optical-limiting applications. " Optical limiters limit the intensity of transmitted light once the input intensity exceeds a threshold value. This ability is useful for the protection of sensitive objects, such as human eyes or light sensors from high-intensity light beams. 

Applications. Optical microscopy finds several important applications in filled systems, including observation of crystallization and formation of spherulites and phase morphology of polymer blends. " In the first case, important information can be obtained on the effect of filler on matrix crystallization. In polymer blends, fillers may affect phase separation or may be preferentially located in one phase, affecting many physical properties such as conductivity (both thermal and electrical) and mechanical performance. 

Major polymer applications optical fibers, dials, optical components, household items, car rear lights, artificial stones (filled products) for injection molded bath sinks, and kitchen worktops, bone cement, composites, medical applications (e.g. bone cement)... 

Real Time Applications. Optical characterization techniques can provide unique information in real-time applications involving deposition or etching. Line-of-slght access to the sample by both Incident and reflected beams is required. The use of reflectance techniques to monitor material removal, e.g., in plasma reactors, is well known (28 1 the examples selected here will Illustrate less well explored possibilities in deposition. 

Optically active products formed by such reductions may serve as useful intermediates in organic syntheses. A concept for a new total synthesis of natural a-tocopherol has been proposed27 where the optically active C5 units, (5)-3-methyl-y-butyrolactone or (5)-2-methyl-y-butyrolac-tone, were used to build up the side chain. Both compounds are broadly applicable optically active building blocks for the syntheses of chiral compounds and have been prepared by stereospecific reduction of suitable unsaturated precursors. 

Application optical modulator, polarizing device, electro-optical shutter... 

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