Zobrazeno 1 - 10
of 31
pro vyhledávání: '"D. A. Terpelov"'
Autor:
D. A. Terpelov, A. A. Moiseev, A. V. Kupaev, S. Yu. Ksenofontov, G. V. Gelikonov, T. V. Vasilenkova, Pavel A. Shilyagin
Publikováno v:
Instruments and Experimental Techniques. 64:759-764
The design and principle of operation of the module for data acquisition and control of a broadband near-IR spectrometer are described. It was developed as the main interface device in the system for visualizing intraocular structures using optical c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e14bb3d479a3efed63d52460355eecbb
https://doi.org/10.1134/s0020441221040217
https://doi.org/10.1134/s0020441221040217
Autor:
A. V. Shakhov, G. V. Gelikonov, A. A. Moiseev, Pavel A. Shilyagin, T. E. Abubakirov, V. A. Matkivsky, A. A. Novozhilov, A. L. Dilenyan, Valentine M. Gelikonov, S. Yu. Ksenofontov, D. A. Terpelov
Publikováno v:
Quantum Electronics. 51:38-42
The paper describes the design of an optical coherence tomograph adapted for studying the state of the tympanic cavity of the human middle ear. We present the images obtained by the method of optical coherence tomography, which are characteristic of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2adcd5670730adf99eedacf0f6c7d626
https://doi.org/10.1070/qel17479
https://doi.org/10.1070/qel17479
Autor:
G. V. Gelikonov, Pavel A. Shilyagin, D. A. Terpelov, S. Yu. Ksenofontov, A. A. Novozhilov, Valentine M. Gelikonov
Publikováno v:
Instruments and Experimental Techniques. 63:126-132
The application of computational methods to correct distortions in spectral-domain optical coherence tomography due to fast probe movements relative to a studied object is described. This technique is intended for use in endoscopy or in the study of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958a55132b67a256472eca271c76272d
https://doi.org/10.1134/s0020441220010054
https://doi.org/10.1134/s0020441220010054
Autor:
D. A. Terpelov, Grigory V. Gelikonov, Sergey Yu. Ksenofontov, Pavel A. Shilyagin, Valentin M. Gelikonov
Publikováno v:
Front Optoelectron
A numerical method that compensates image distortions caused by random fluctuations of the distance to an object in spectral-domain optical coherence tomography (SD OCT) has been proposed and verified experimentally. The proposed method is based on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b9868be6ab329002fbd212e160791b3
https://doi.org/10.1007/s12200-019-0951-0
https://doi.org/10.1007/s12200-019-0951-0
Autor:
S. Yu. Ksenofontov, Valentine M. Gelikonov, D. A. Terpelov, G. V. Gelikonov, Pavel A. Shilyagin
Publikováno v:
Radiophysics and Quantum Electronics. 62:151-158
We study the causes of artifact appearance in the images obtained by the method of spectral domain optical coherence tomography with parallel reception of the optical-spectrum components, which are manifested in repetition and overlay of the structur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3817cffc6fa432ffe818f360f44c29
https://doi.org/10.1007/s11141-019-09963-0
https://doi.org/10.1007/s11141-019-09963-0
Autor:
D. A. Terpelov, Alexander A. Moiseev, Sergey Yu. Ksenofontov, Grigory V. Gelikonov, Valentine M. Gelikonov, Tatyana V. Vasilenkova, Pavel A. Shilyagin
The method for displacement correction along the slow axis of Optical Coherence Tomography (OCT) data volumes is presented. The method is based on the recursive replacement of the next displaced OCT measurements by the weighted summation of itself an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f589611c26322fb16ace3b7f168ac827
https://doi.org/10.31224/osf.io/j9hye
https://doi.org/10.31224/osf.io/j9hye
Autor:
A. A. Moiseev, D. A. Terpelov, G. V. Gelikonov, Pavel A. Shilyagin, Valentine M. Gelikonov, S. Yu. Ksenofontov
Publikováno v:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIV.
A method of numerical compensating of OCT image distortion provided by fluctuations of the distance to the object has been proposed and verified experimentally. The method is based on the analysis of inter A-scan phase shifts caused by micrometer-sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::804f5ef5b5ada0c3bc42b5887c6fb8b1
https://doi.org/10.1117/12.2545966
https://doi.org/10.1117/12.2545966
Autor:
D. A. Terpelov, S. Yu. Ksenofontov, Grigory V. Gelikonov, I. A. Vitkin, Valentine M. Gelikonov, Pavel A. Shilyagin, Dmitry V. Shabanov, V. N. Romashov
Publikováno v:
Radiophysics and Quantum Electronics. 60:897-911
We consider a cross-polarization optical coherence tomography system with a common path for the sounding and reference waves and active maintenance of the circular polarization of a sounding wave. The system is based on the formation of birefringent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e3e2446199f9ed221dbd9cd4912d0c8
https://doi.org/10.1007/s11141-018-9856-9
https://doi.org/10.1007/s11141-018-9856-9
Autor:
D. A. Terpelov, S. Yu. Ksenofontov, I. V. Kasatkina, Pavel A. Shilyagin, V. A. Matkivsky, Grigory V. Gelikonov, Yu. A. Mamaev, Valentine M. Gelikonov, A. A. Moiseev
Publikováno v:
Radiophysics and Quantum Electronics. 60:769-778
We develop an effective method for reducing nonequidistance when recording the spectral components of an interference signal in ultra-wideband spectral-domain optical coherence tomography. For this purpose, a corrector consisting of two identical pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbaf40bb034896ee933d37127b8a102e
https://doi.org/10.1007/s11141-018-9845-z
https://doi.org/10.1007/s11141-018-9845-z
Autor:
Evgeny P. Sherstnev, Valentin M. Gelikonov, Grigory V. Gelikonov, D. A. Terpelov, Pavel A. Shilyagin
Publikováno v:
Photonics, Vol 8, Iss 534, p 534 (2021)
We present an improved analytical model of a spectrometer for optical coherence tomography (OCT), which more accurately describes the OCT in-depth sensitivity fall-off. The model considers the intrinsic spectral resolution of the dispersive element a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d50cd3052ce64824e92bd4a90a65c5e8
https://doi.org/10.3390/photonics8120534
https://doi.org/10.3390/photonics8120534