The development of dynamical surface of viscous liquid with electrical charge is researched in the periodical restoring process of spatial deformation type crater. The possibility of obtaining of optical elements on PTPC is indicated which combines the different physical properties as the diffraction (diffusion) and the refraction (focusing). The investigation of evolution kinetic of periodical deformed dissipative structures of crater type deformation indicates the existence of optimal time of 0.1 - 9.9 s as the dependence of recording regime, the destroying of optical refractive elements does not take place during it. The experimental calculations indicate that the developing speed of dynamical surface refractive element can give the values of 100 micrometers per second in the transversal plane and 0.2 from the thickness of the visualizing layer in the normal plane. A mechanism of germination and a mechanism of multiplying exists in the process of apparition and development of dissipative structures. This assures the nanofabrication of diffractive elements as optical non homogenous in the real time of development of refractive element. The diffractive element as the form of nonhomogenizes - deformation of crater type appears in the limit intervals from 0.04 to 0.1 s.
The development of dynamical surface of long-wave oscillations viscous liquid with electrical charge is researched in the periodical restoring process of spatial deformation type crater. The possibility of using as a quality of leading parameter with the development - apparition process and the multiplying of spatial periodical deformed structures of dielectrical or mechanical parameter was determined. A mechanism of germination and a mechanism of multiplying exists in the process of apparition and development of dissipate structures. The applying of soluble surface active substance increases the development speed of dynamical surface. This allows registering the centers of germination or multiplication of new formation centers in the real time scale recording. The experimental calculations indicate that the developing speed of dynamical surface can give the values of 100 μm/s in the transversal plane and 0.2 (rel.un.) in the normal plane.
The present paper suggest vast experimental data as a form of phase images obtained in vibrational stability testing of industrial products. An optical configuration based on the photo thermoplastic recording is suggested for the operation optical diagnostics and standardization of the products in the real time scale. Dry development of the images in the real-time scale and instant fixation of images on the photo thermoplastic carriers followed by the computer analysis used to compare the production and the standard allow us to gain in time and areas.
The present paper investigates the application of the phenomenon of instability development on the charged surface of a photothermoplastic carrier for visualization of interferograms of a hydroelectropump body oscillation during vibration loading. It is demonstrated that the concentration of the surface-active substances determines the value of the resolution capacity due to the reduction of the coefficient of surface tension of the phase rheological media. The characteristics of some PTPC show that the application of photothermoplastic carrier - surface-active substances (PTPC plus SAS) in holography (interferograms) is not only possible, but also necessary. It is determined by the fact that at a quite high holographic sensitivity (up to 10-7 J/cm2) the frequencies above 1500 mm-1 can be recorded with the values of diffraction efficiency much more than those for hologen-silver materials. An optical configuration based on the photothermoplastic recording (PTPR) is suggested for the inline optical diagnostics and standardization of the products in the real-time scale. Dry development of the images in the real-time scale and instant fixation of images on the photothermoplastic carriers (PTPC) followed by the computer analysis used to compare the product and the standard allow us to gain in time and areas.
The present paper examines the possibility of improving of the resolution of the phase rheological media without losing the unaltered diffraction efficiency by applying of surface- active substances. It is demonstrated that the concentration of the surface-active substances determines the value of the resolution capacity due to the reduction of the coefficient of surface tension of the phase rheological media. The infliction of the surface-active substances in a hyperfine layer on the free surface of the rheological media gives us an opportunity to record the optical information by means of holographic method on the transmitting surface of the multilayer structure. Such a multilayer structure gives us an opportunity to manufacture optical hybrids in the form of arrangements of photothermoplastic lenses with the period of 4-100micrometers and with the transmitting surface in the form of grating with the period of 0.2-1micrometers . It is determined that in case of such multilayer structures the question of proportionality of diffraction efficiency and dimensions of deformation (depth) needs further specification. The thing is that even when deformation is not substantial, the diffraction efficiency may be considerably increased due to the increase of density of deformation. In the process of research a technical plant is elaborated in order to select the mode of recording on the multilayer structures. This technical plant gives us the opportunity to obtain the permanent density of deformation and trace the changes in the relief deformation depth.
The paper presents a physical representation of different stages in the kinetics of the evolution of the instability of dissipate periodical structures with square and hexagonal symmetry of the crater type deformations, called rosettes. The conditions of evolution and construction of an embossed periodical relief of superficial deformations with square symmetry and of the superficial deformation with hexagonal symmetry were deduced. In conformity with the experimental investigations carried out, it was established that on the free electrically charged surface of a viscous rheological medium the generation of superficial periodical deformations possesses a shock character and corresponds with the passing of the free electrically charged surface in a new embossed state which we call phase superficial crystallization. Generation of periodical superficial deformations is reduced to hexagonal symmetry of the crater type deformations in case of supercritical weak values, which correspond with the hard excitation in soft recording regime. The superficial deformation with square symmetry is characteristic for the hard recording regime in strong energetic fields.
Present paper considers a technique of diffraction element microminiaturization in the process of optical data recording onto photothermoplastic films (PTPFs) by using the photothermoplastic recording (PTPR) equipment adapted for outer space. It has been found that the application of surface- active substances (SAS) onto the free surface of PTPF facilitates the appearance and evolution of microdiffraction optical systems (whose period doesn't exceed 1 micrometers ) on the profile of basic diffraction elements (with a period <5 μm). Miniature dimensions of microdiffraction elements provide high resolution without loss in diffraction efficiency, as the dimensions, shape (depth) of a diffraction element actually depend not only on the thickness of the visualizing layer but also on SAS properties, namely on the dielectric and physical- chemical properties and, particularly, on the ability of SAS to influence onto the surface tension. The shift in the flow point of the visualizing layer material provides the increase both in the diffraction efficiency and resolution at the expense of discretization of the surface diffraction elements into 2,4,6,... microdiffraction elements.
A phenomenon of phase Coulomb crystallization on the charged liquid dielectric polymer in the field of corona discharge is investigated. The condition is obtained under which the deformations of hexagonal and square symmetry amplitudes of surface relief appear and become competitive.
An optical configuration based on the photothermoplastic recording (PTPR) is suggested for the operational optical diagnostics and standardization of the products in the real time scale. The presence of three or four PTPR cameras along the counter of the tested product makes it possible to investigate in the real-time scale not only the appearance of the internal defects, but also the influence of the condition of different units onto the condition of the whole system. Dry development of the images in the real-time scale and instant fixation of images on the photothermoplastic carriers (PTPC) followed by the computer analysis used to compare the product and the standard allow us to gain in time and areas.
A physical description of the qualitatively different stages in the kinetics of the development of symmetric rosette-type formations is given. It is shown experimentally that these formations possess a hexagonal symmetry at low supercriticality and are characterized by a severe mode of excitation. Under high fields a square lattice form occurs to have lower energy.
The influence of the surface-active substances (SAS) on the evolution process of the charged surface instability has been investigated. It is indicated that the presence of the SAS grows the critical space frequency of deformation, which allows the SAS using for the resolving power growing of the information phototermoplastic carriers, destined for the recording of the optical imagines.
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