Six-telescope integrated optics beam combiner fabricated using ultrafast laser inscription for J- and H-band astronomy

We have built and characterized, to our knowledge, the first six-telescope discrete beam combiner (DBC) for stellar interferometry in the astronomical J-band. It is the DBC with the largest number of beam combinations and was manufactured using ultrafast laser inscription in borosilicate glass, with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Applied optics (2004) 2023-10, Vol.62 (29), p.7596-7610
Hauptverfasser:	Dinkelaker, Aline N., Smarzyk, Sebastian, Nayak, Abani S., Piacentini, Simone, Corrielli, Giacomo, Osellame, Roberto, Pedretti, Ettore, Roth, Martin M., Madhav, Kalaga
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Beam combiners Borosilicate glass Broadband Celestial bodies Integrated optics Michelson interferometers Ultrafast lasers Visibility
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!