作者
Gabriele Giorgi, Tobias D Schmidt, Christian Trainotti, Ramon Mata-Calvo, Christian Fuchs, Mohammed Mainul Hoque, Jens Berdermann, Johann Furthner, Christoph Günther, Thilo Schuldt, J Sanjuan, Martin Gohlke, Markus Oswald, Claus Braxmaier, Kyriakos Balidakis, Galina Dick, Frank Flechtner, Maorong Ge, Susanne Glaser, Rolf König, Grzegorz Michalak, Michael Murböck, Maximilian Semmling, Harald Schuh
发表日期
2019/9/15
来源
Advances in Space Research
卷号
64
期号
6
页码范围
1256-1273
出版商
Pergamon
简介
This manuscript reviews recent progress in optical frequency references and optical communication systems and discusses their utilizations in global satellite navigation systems and satellite geodesy. Lasers stabilized with optical cavities or spectroscopy of molecular iodine are analyzed, and a hybrid architecture is proposed to combine both forms of stabilization with the aim of achieving a target frequency stability of 10-15 [s/s] over a wide range of sampling intervals.
The synchronization between two optical frequency references in real-time is realized by means of time and frequency transfer on optical carriers. The technologies enabling coherent optical links are reviewed, and the development of an optical communication system for synchronization, ranging and data communication in space is described. An infrastructure exploiting the capabilities of both optical technologies for the realization of a modernized …
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G Giorgi, TD Schmidt, C Trainotti, R Mata-Calvo… - Advances in Space Research, 2019