V. V. Alekseev
Saint Petersburg Electrotechnical University “LETI“
Russian Federation

Vladimir V. Alekseev, Dr. Sci. (Eng.) (1993), Professor (1995) at the Department of Information Measurement Technology, Information Measurement and Control Systems, head of the Department of IIST. Area of expertise: metrology, information-measuring systems. 

5 Professor Popov St., St Petersburg 197376

E. M. Antonyuk
Saint Petersburg Electrotechnical University “LETI“
Russian Federation

Evgeny M. Antonyuk, Dr. Sci. (Eng.) (2003), Professor (2009). Honorary Worker of Higher Professional Education of the Russian Federation (2006). He graduated from SPbETU "LETI" (1960). Since 1964 he worked at the Department of Information-measuring systems and technologies. Coauthor of 7 textbooks for universities (one in English). There are 297 printed works, including 115 copyright certificates and patents. Area of expertise: metrology, information-measuring systems. 

5 Professor Popov St., St Petersburg 197376,

I. E. Varshavskiy
Saint Petersburg Electrotechnical University “LETI“
Russian Federation

Ilyas E. Varshavskiy, Education: Researcher. Teacher Researcher. 06/12/01. Photonics, instrumentation, optical and biotechnological systems and technologies. Document number: 107824 4036521, registration number: 009. Issued: June 30, 2019. St. Petersburg State Electrotechnical University (LETI), assistant of the Department of IIST. Area of expertise: metrology, information-measuring systems. 

5 Professor Popov St., St Petersburg 197376