Astrophotonics (AP)
Integrated optics-interferometry
Integrated optics-interferometry using pupil remapping and beam combination at astronomical H-band
Nayak, Abani Shankar; Piacentini, Simone; Sharma, Tarun Kumar; Corrielli, Giacomo; Osellame, Roberto; Labadie, Lucas; Minardi, Stefano; Pedretti, Ettore; Madhav, Kalaga; Roth, Martin M.
We will show the first results for a pupil remapping device with an integrated optics discrete beam combiner. Our expected monochromatic visibility functions are in good agreement with simulation and experiment. The device will be used for our upcoming on-sky tests at 4-m Willian-Herschel Telescope (WHT) in canary islands.
Journal Article