Holographic gratings for astronomy: atmospheric lines suppression and tunable filter

Sebastien Blais-Ouellette

doi:10.1117/12.567440

9 December 2004 Holographic gratings for astronomy: atmospheric lines suppression and tunable filter

Sebastien Blais-Ouellette

Proceedings Volume 5578, Photonics North 2004: Photonic Applications in Astronomy, Biomedicine, Imaging, Materials Processing, and Education; (2004) https://doi.org/10.1117/12.567440
Event: Photonics North, 2004, Ottawa, Ontario, Canada

Abstract

Recent advances in photosensitive glass and holographic recording technologies open new possibilities for astronomical instrumentation. We have developed novel instrument concepts using thick Volume Phase Holographic gratings: a multiband filter for OH line suppression and a single order, widely tunable filter. We present these technologies along with other current and future uses of these promising holographic gratings.

Citation Download Citation

Sebastien Blais-Ouellette "Holographic gratings for astronomy: atmospheric lines suppression and tunable filter", Proc. SPIE 5578, Photonics North 2004: Photonic Applications in Astronomy, Biomedicine, Imaging, Materials Processing, and Education, (9 December 2004); https://doi.org/10.1117/12.567440

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