Zobrazeno 1 - 10
of 15
pro vyhledávání: '"V. M., Gelikonov"'
Autor:
G V Gelikonov, V M Gelikonov
Publikováno v:
Quantum Electronics. 38:634-640
Two systems of cross-polarisation optical coherence tomography based on polarisation-maintaining and polarisation non-maintaining fibres intended for in vivo endoscopic studies of biological objects are described. The sensitivities of the systems det
Publikováno v:
Radiophysics and Quantum Electronics. 41:989-994
Autor:
V. M. Gelikonov
Publikováno v:
Radiophysics and Quantum Electronics. 41:998-1006
A new He-Ne laser (0.63 μm) with a wide region of single-mode oscillation (2 GHz) obtained by selection of longitudinal modes with the use of an absorption cell at the mode nodal point has been developed. By measurement of natural fluctuations of th
Autor:
Iu V, Fomina, N D, Gladkova, V K, Leont'ev, M N, Urutina, S I, Gazhva, L B, Snopova, V M, Gelikonov, V A, Kamenskiĭ
Publikováno v:
Stomatologiia. 83(4)
This paper is the last one in the series of publications on the investigation of the capability of Optical Coherence Tomography (OCT) in diagnostic of state of oral cavity mucosa. Part II demonstrates the diversity of optical images, different forms
Autor:
V A Markelov, V M Gelikonov
Publikováno v:
Quantum Electronics. 23:730-732
We investigate the influence of the laser intensity on the polarization-driven sources of natural fluctuations in the amplitude and frequency of He–Ne lasers. We find that the sources of amplitude fluctuations in a rod laser and of frequency-differ
Autor:
N. D., Gladkova, G. A., Petrova, N. K., Nikulin, S. G., Radenska-Lopovok, L. B., Snopova, YU. P., Chumakov, V. A., Nasonova, V. M., Gelikonov, G. V., Gelikonov, R. V., Kuranov, A. M., Sergeev, F. I., Feldchtein
Publikováno v:
Skin research and technology : official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI). 6(1)
BACKGROUND/AIMS: Since the majority of skin diseases are known to be accompanied by structural alterations, research efforts are focused on the development of various novel diagnostic techniques capable of providing in vivo information on the skin st
Publikováno v:
Journal of Optical Technology. 67:157
Publikováno v:
Soviet Journal of Quantum Electronics. 19:1227-1230
An analysis is made of the characteristics of the transformation of the polarization of light in the course of a round trip in a single-mode fiber waveguide. The Poincare equivalence theorems are generalized for a round trip through such fibers. An i
Autor:
V M Gelikonov
Publikováno v:
Soviet Journal of Quantum Electronics. 11:328-332
Relaxation processes are allowed for in an analysis of the influence of a gaseous nonlinear absorber on oscillations of a single-mode He?Ne/CH4 laser when its resonator length is varied periodically at a frequency ?. Investigations are made of the fr
Autor:
V M Gelikonov, Yu I Zaĭtsev
Publikováno v:
Soviet Journal of Quantum Electronics. 7:1353-1357
An experimental investigation was made of the fluctuations of the output radiation intensity of an He-Cd laser. From a study of the spectra of the intensity and discharge-current fluctuatians, and an analysis of their mutual spectra under different o