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Conferences > FiO > 2014 > FW5D > FW5D.1

Diffraction-limited Photonic Micro-Spectrographs for Astronomy

Sergio Leon-Saval

Open Access Open Access

Abstract

Compact spectrographs at high/medium resolution are challenging due to their multimoded nature. Multimode photonics techniques such as photonic lanterns enable compact photonic diffraction-limited spectroscopy in astronomy for the first time, while maintaining collection efficiency.

© 2014 Optical Society of America

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