thin film opal photonic crystals - Elpub Wuppertal
... much harder to control and manipulate. However, for all-optical components it would be necessary to control the propagation of photons, similar to the electric current flow in conventional electronics. In certain dielectric nanostructures, a so-called “Photonic Crystal” (PhC), a fundamentally new el ...
... much harder to control and manipulate. However, for all-optical components it would be necessary to control the propagation of photons, similar to the electric current flow in conventional electronics. In certain dielectric nanostructures, a so-called “Photonic Crystal” (PhC), a fundamentally new el ...
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... Optical (NLO) applications. Pure KDP single crystals and KDP crystals doped with N-N′ allylthiourea were grown by the method of slow evaporation from aqueous solutions. The grown pure and doped crystals were confirmed by X-ray single crystal and powder diffraction studies. The pure and doped crystal ...
... Optical (NLO) applications. Pure KDP single crystals and KDP crystals doped with N-N′ allylthiourea were grown by the method of slow evaporation from aqueous solutions. The grown pure and doped crystals were confirmed by X-ray single crystal and powder diffraction studies. The pure and doped crystal ...
Controlled Synthesis of Organic/Inorganic van der Waals Solid for
... highly stable excitons,[27] strong exciton absorption, sharp exciton emission even at room temperature,[28,29] high optical absorption coefficient, optimal band gap, and long electron/ hole diffusion lengths,[23] which grant their high efficiencies for energy conversion. The highest efficiency of or ...
... highly stable excitons,[27] strong exciton absorption, sharp exciton emission even at room temperature,[28,29] high optical absorption coefficient, optimal band gap, and long electron/ hole diffusion lengths,[23] which grant their high efficiencies for energy conversion. The highest efficiency of or ...
IOSR Journal of Applied Physics (IOSRJAP)
... Abstract: Good optical quality single crystals of pure and doped L-Alaninium Maleate (LAM) crystals have been grown. The crystals have been grown by slow evaporation method at a constant temperature of 35˚C from its aqueous solution. The grown single crystals of pure and doped LAM were characterized ...
... Abstract: Good optical quality single crystals of pure and doped L-Alaninium Maleate (LAM) crystals have been grown. The crystals have been grown by slow evaporation method at a constant temperature of 35˚C from its aqueous solution. The grown single crystals of pure and doped LAM were characterized ...
LASER GUIDE - IDEX Optics & Photonics
... Lasers are devices that produce intense beams of light which are monochromatic, coherent, and highly collimated. The wavelength (color) of laser light is extremely pure (monochromatic) when compared to other sources of light, and all of the photons (energy) that make up the laser beam have a fixed p ...
... Lasers are devices that produce intense beams of light which are monochromatic, coherent, and highly collimated. The wavelength (color) of laser light is extremely pure (monochromatic) when compared to other sources of light, and all of the photons (energy) that make up the laser beam have a fixed p ...
growth and characterization of methyl orange doped kap
... of MO doped KAP crystals, these peaks gets shifted towards the lower frequencies and the absorption peaks are observed around 2779 cm-1 and 2617 cm-1 showing a red shift in the values. The absorption peak around 1381 cm-1 corresponds to the -C=O carboxylates ion symmetric stretching of =O. In the ca ...
... of MO doped KAP crystals, these peaks gets shifted towards the lower frequencies and the absorption peaks are observed around 2779 cm-1 and 2617 cm-1 showing a red shift in the values. The absorption peak around 1381 cm-1 corresponds to the -C=O carboxylates ion symmetric stretching of =O. In the ca ...
G030094-00 - DCC
... Focus is on developing data needed for choice between Sapphire and Fused Silica as substrate materials Fabrication of Sapphire: 4 full-size Advanced LIGO boules grown, 31.4 x 13 cm; two acquired (one ‘nice’ and one ‘not so nice’) Many aspects of material development successfully tested Subst ...
... Focus is on developing data needed for choice between Sapphire and Fused Silica as substrate materials Fabrication of Sapphire: 4 full-size Advanced LIGO boules grown, 31.4 x 13 cm; two acquired (one ‘nice’ and one ‘not so nice’) Many aspects of material development successfully tested Subst ...
Meta-tarbernite 1, its physical properties and relation to Torbernite.
... Crystallography.--The Gunnislake mineral occurs in rosettes or sheaflike aggregates of approximately parallel square plates, bounded by the planes of a low pyramid, d(102). The latter are rarely measurable, but a few cITstals afforded rough measurements for the angle c : d, the mean of six readings ...
... Crystallography.--The Gunnislake mineral occurs in rosettes or sheaflike aggregates of approximately parallel square plates, bounded by the planes of a low pyramid, d(102). The latter are rarely measurable, but a few cITstals afforded rough measurements for the angle c : d, the mean of six readings ...
N - Széchenyi István Egyetem
... Nonlinear effects in fibers Gordon-Haus jitter: a timing jitter originating from fluctuations of the center frequency of the (soliton) ...
... Nonlinear effects in fibers Gordon-Haus jitter: a timing jitter originating from fluctuations of the center frequency of the (soliton) ...
Nanoparticle, NiO, Nanocomposite, Sol-gel, UV
... The expansion fro m single-co mponent material to composite systems becomes an active area of research because different composites offer great possibilit ies for tailoring the performance of the final product[1]. In recent years, nanoscale transition metal o xides (TMOs) have been intensively studi ...
... The expansion fro m single-co mponent material to composite systems becomes an active area of research because different composites offer great possibilit ies for tailoring the performance of the final product[1]. In recent years, nanoscale transition metal o xides (TMOs) have been intensively studi ...
Toward single-cycle laser systems
... to an undesired angular dispersion of the beam. This can be partially compensated by using these mirrors in pairs with oppositely oriented wedges. The second drawback is that it seems to be impossible to make high quality AR-coatings over one or more than one octave of bandwidth, which have less tha ...
... to an undesired angular dispersion of the beam. This can be partially compensated by using these mirrors in pairs with oppositely oriented wedges. The second drawback is that it seems to be impossible to make high quality AR-coatings over one or more than one octave of bandwidth, which have less tha ...
etching of nitinol - Advanced Chemical Etching
... Shape memory is the effect of restoring the original shape of a deformed material by heating it. The shape-memory effect in NiTi was discovered in the early sixties at the US Naval Ordnance Laboratory (hence the name Nitinol). Nitinol can exist in two different solid structures: austenitic or marten ...
... Shape memory is the effect of restoring the original shape of a deformed material by heating it. The shape-memory effect in NiTi was discovered in the early sixties at the US Naval Ordnance Laboratory (hence the name Nitinol). Nitinol can exist in two different solid structures: austenitic or marten ...
FTIR, XRD, TGA Investigations of L
... 2409.81 to 3253.71 cm-1 range. The thermal properties of the as-grown ADP crystals were studied by thermogravimetric analysis (TGA). The thermal activation energy determined from the TGA curve using Broido, Piloyan-Novikova (PN) and Coats Redfern (CR) relations were in good agreement with each other ...
... 2409.81 to 3253.71 cm-1 range. The thermal properties of the as-grown ADP crystals were studied by thermogravimetric analysis (TGA). The thermal activation energy determined from the TGA curve using Broido, Piloyan-Novikova (PN) and Coats Redfern (CR) relations were in good agreement with each other ...
DX4301741751
... grown crystals appear almost similar with three stages of decompositions between 130 and 410 oC followed by four stages of weight loss. Fig. 4(a) shows the TGA and DTA thermograms of LHB crystal indicating the four stages of weight loss: the first one at 138° C and the second at 249°C, the third at ...
... grown crystals appear almost similar with three stages of decompositions between 130 and 410 oC followed by four stages of weight loss. Fig. 4(a) shows the TGA and DTA thermograms of LHB crystal indicating the four stages of weight loss: the first one at 138° C and the second at 249°C, the third at ...
Monitors - La Salle University
... • Color depth is the number of bits used to specify the color for each pixel. • The number of possible colors will be 2 raised to the color depth. This will be related to the number of intensity level of the electron guns. • For example “true color” uses 32 bits and thus has ...
... • Color depth is the number of bits used to specify the color for each pixel. • The number of possible colors will be 2 raised to the color depth. This will be related to the number of intensity level of the electron guns. • For example “true color” uses 32 bits and thus has ...
Efficient Ultrafast Frequency Conversion Sources for the
... In this paper, we describe the recent developments in a new class of ultrafast frequency conversion sources, offering unprecedented wavelength coverage in the visible and UV at exceptional average powers and efficiencies. The described systems range from low-pulse-energy, high-repetition-rate femtos ...
... In this paper, we describe the recent developments in a new class of ultrafast frequency conversion sources, offering unprecedented wavelength coverage in the visible and UV at exceptional average powers and efficiencies. The described systems range from low-pulse-energy, high-repetition-rate femtos ...