Published April 23, 2020
| Version v1
Conference paper
Open
Electronic hardware and software development for the Advanced Virgo EPR squeezer
Creators
- 1. INFN, Sezione di Perugia, I-06123 Perugia, Italy
- 2. Università di Napoli "Federico II", Complesso Universitario di Monte S.Angelo, I-80126 Napoli, and INFN Sezione di Napoli, Italy
- 3. Università di Roma "La Sapienza", I-00185 Roma,Italy and INFN Sezione di Roma, I-00185 Roma, Italy
- 4. INFN Sezione di Pisa, I-16146 Pisa, Italy
- 5. INFN Sezione di Roma Tor Vergata, Italy and Gran Sasso Science Institute, I-67100 L'Aquila, Italy
- 6. INFN Sezione di Roma, I-00185 Roma, Italy
- 7. APC, Université Paris Diderot, CNRS/IN2P3, CEA/Irfu, Observatoire de Paris
- 8. INFN Sezione di Genova, I-16146 Genova, Italy
- 9. Università di Padova, Dipartimento di Fisica e Astronomia, I-35131 Padova, and INFN Sezione di Padova, Italy
- 10. INFN Laboratori Nazionali di Legnaro, I-35020 Legnaro, Italy
Description
In this paper, we introduce the work on hardware and software built to manage the optical bench which hosts the optical squeezer source at the Virgo site in Cascina. In the past, the ex- perimental setup implemented frequency-independent squeezing and it will be soon recongured in order to implement frequency-dependent squeezing via EPR entanglement for Virgo gravitational- wave detector. Furthermore we introduce an idea of automation for this prototypic subsystem in order to deliver a compact and robust apparatus which does not require surveillance of an operator.
Files
Bawaj_GRASS2019_proceedings.pdf
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