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Mid-infrared astrophotonics: study of ultrafast laser induced index change in compatible materials

Arriola, A; Gross, S; Ams, M; Gretzinger, T; Le Coq, D; Wang, R. P; Ebendorff-Heidepriem, H; Sanghera, J; Bayya, S; Shaw, L. B; Ireland, Michael; Tuthill, P; Withford, M. J

Description

The mid-infrared wavelength regime 3:5 􀀀 4:1 m, known as the astronomical L’ band is of special interest for exoplanet hunting. Mid-IR compatible photonic technologies are an enabling platform for a range of critical observational science using compact instruments on the next generation of Extremely Large Telescopes. Pupil remapping interferometry is a technique in which subapertures of the telescope pupil (2D) are reformatted into a 1D linear array. This can be done efficiently using 3D...[Show more]

CollectionsANU Research Publications
Date published: 2017-03-01
Type: Journal article
URI: http://hdl.handle.net/1885/114003
Source: Optical Materials Express
DOI: 10.1364/OME.7.000698

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