1. JSC “R&P Association Vavilov State Optical Institute”, The Bonch-Bruevich Saint Petersburg State University of Telecommunications,Saint-Petersburg,Russia
2. JSC “R&P Association Vavilov State Optical Institute”,Saint-Petersburg,Russia
3. JSC “R&P Association Vavilov State Optical Institute”, The Bonch-Bruevich Saint Petersburg State University of Telecommunications, PSUTI,JSC “OptoFiber Lab”,Saint-Petersburg,Russia
4. JSC “R&P Association Vavilov State Optical Institute”, ITMO University,Saint-Petersburg,Russia
5. JSC “R&P Association Vavilov State Optical Institute”, The Bonch-Bruevich Saint Petersburg State University of Telecommunications, ITMO University,Saint-Petersburg,Russia
6. The Bonch-Bruevich Saint Petersburg State University of Telecommunications, Peter the Great St. Petersburg Polytechnic University,Saint-Petersburg,Russia
7. JSC “R&P Association Vavilov State Optical Institute”, Peter the Great St. Petersburg Polytechnic University,Saint-Petersburg,Russia
8. JSC “LLC” Saint-Petersburg,Russia