V. L. Plokhotnichenko

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About

V. L. Plokhotnichenko is a pioneering astrophysicist specializing in high-time-resolution optical astronomy and the search for fast optical transients. Their major contributions center on developing innovative instrumentation to capture rapid, unpredictable celestial events—from gamma-ray bursts and supernovae to near-Earth objects. Plokhotnichenko led the design of the TORTORA and MegaTORTORA systems, wide-field cameras with fields of view spanning 400–600 square degrees, enabling continuous monitoring of vast sky regions with unprecedented temporal resolution. This work, cited 19 times in their foundational 2010 paper, established new capabilities for detecting short stochastic optical flares of unknown origin. Further advancing the field, Plokhotnichenko created the Fast Universal Spectrophotopolarimeter (FUSP), an automatic multimode instrument that seamlessly switches between photometric, photopolarimetric, and spectropolarimetric modes—including instantaneous linear polarization measurements—without requiring a slit. This robotic-telescope-compatible tool represents a significant leap in transient follow-up capability. Plokhotnichenko’s work bridges instrumentation engineering and transient astrophysics, providing the astronomical community with powerful tools to probe the fastest-changing phenomena in the universe.