Author Affiliations

Oleg V. Palashov,¹ Dmitry S. Zheleznov,^1,* Alexander V. Voitovich,¹ Victor V. Zelenogorsky,¹ Eugene E. Kamenetsky,² Efim A. Khazanov,¹ Rodica M. Martin,³ Katherine L. Dooley,³ Luke Williams,³ Antonio Lucianetti,⁴ Volker Quetschke,⁵ Guido Mueller,³ David H. Reitze,^3,6 David B. Tanner,³ Eric Genin,⁷ Benjamin Canuel,⁷ and Julien Marque⁷

¹Institute of Applied Physics of the Russian Academy of Sciences, 46 Ulyanova Street, Nizhny Novgorod, 603950, Russia

²Department of Physics, New York University, New York, New York 10003, USA

³Department of Physics, University of Florida, Gainesville, Florida 32611, USA

⁴HiLASE Project, Institute of Physics ASCR v.v.i., Na Slovance 2, 18221 Prague, Czech Republic

⁵Department of Physics and Astronomy, University of Texas at Brownsville, Brownsville, Texas 78520, USA

⁶LIGO Laboratory, California Institute of Technology, MS 100-36, Pasadena, California 91125, USA

⁷European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy

^*Corresponding author: zheleznov@gmail.com