A Coherent Optical Fiber Link for Very Long Baseline Interferometry

被引：0

作者：

Clivati, Cecilia ^{[1
]}

Aiello, Roberto ^{[2
,3
]}

Bianco, Giuseppe

Bortolotti, Claudio ^{[4
]}

Di Sarno, Valentina ^{[2
,3
]}

Maddaloni, Pasquale ^{[2
,3
]}

Levi, Filippo ^{[1
]}

Maccaferri, Giuseppe ^{[4
]}

Mura, Alberto L. ^{[1
]}

Negusini, Monia ^{[4
]}

Perini, Federico ^{[4
]}

Roma, Mauro ^{[4
]}

Ricci, Roberto ^{[4
]}

Amato, Luigi Santamaria

De Cumis, Mario Siciliani

Stagni, Matteo ^{[4
]}

Calonico, Davide ^{[1
]}

机构：

[1] Ist Nazl Ric Metrol INRIM, Str Cacce 91, I-10135 Turin, Italy

[2] Ist Nazl Ott INO CNR, Via Campi Flegrei 34, Pozzuoli, Italy

[3] Agenzia Spaziale Italiana ASI, Contrada Terlecchia, Matera, Italy

[4] Ist Radioastron IRA INAF, Via Gobetti 101, Bologna, Italy

来源：

2020 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2020年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We realize a phase-stabilised optical fiber backbone that connects the Italian National Metrology Institute with two radio telescopes over a 600 km baseline. This allows referencing of Very Long Baseline Interferometry (VLBI) facilities with the best atomic frequency standards available today and the implementation of a common-clock architecture, which we are now using to assess VLBI ultimate performances. (C) 2020 The Author(s)

引用

页数：2

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