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Sensitivity Improvement of Phi-OTDR by Fiber Cable Coils.
Stepanov KV, Zhirnov AA, Koshelev KI, Chernutsky AO, Khan RI, Pnev AB. Stepanov KV, et al. Among authors: koshelev ki. Sensors (Basel). 2021 Oct 26;21(21):7077. doi: 10.3390/s21217077. Sensors (Basel). 2021. PMID: 34770385 Free PMC article.
Wide-aperture aspherical lens for high-resolution terahertz imaging.
Chernomyrdin NV, Frolov ME, Lebedev SP, Reshetov IV, Spektor IE, Tolstoguzov VL, Karasik VE, Khorokhorov AM, Koshelev KI, Schadko AO, Yurchenko SO, Zaytsev KI. Chernomyrdin NV, et al. Among authors: koshelev ki. Rev Sci Instrum. 2017 Jan;88(1):014703. doi: 10.1063/1.4973764. Rev Sci Instrum. 2017. PMID: 28147664
Study of Intra-Chamber Processes in Solid Rocket Motors by Fiber Optic Sensors.
Zhirnov AA, Stepanov KV, Sazonkin SG, Choban TV, Koshelev KI, Chernutsky AO, Pnev AB, Novikov AO, Yagodnikov DA. Zhirnov AA, et al. Among authors: koshelev ki. Sensors (Basel). 2021 Nov 25;21(23):7836. doi: 10.3390/s21237836. Sensors (Basel). 2021. PMID: 34883841 Free PMC article.