Johnston, Benjamin F. and Jovanovic, Nemanja and Gross, Simon and Serabyn, Eugene and Ruane, Garreth and Mawet, Dimitri and Martin, Stefan and Withford, Michael J. (2020) Ultrafast laser inscription of volume phase optics: Towards a scalar vortex mask for broadband coronagraphy. In: 2020 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR). Optical Society of America , Washington, DC, Art. No. P1_11. ISBN 9780646825045. https://resolver.caltech.edu/CaltechAUTHORS:20201215-141036300
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Abstract
We report on an investigation using ultrafast laser inscription in borosilicate glasses to create in-volume phase optics. An application of an optic fashioned in this way is discussed in the context of broadband “scalar vortex coronagraphy” for astronomical imaging.
| Item Type: | Book Section | ||||||||||
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| Additional Information: | © 2020 The Author(s). This work was performed in part at the OptoFab node of the Australian National Fabrication Facility, utilizing NCRIS and NSW State Gov. Support. | ||||||||||
| Group: | Astronomy Department | ||||||||||
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| Record Number: | CaltechAUTHORS:20201215-141036300 | ||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20201215-141036300 | ||||||||||
| Official Citation: | B. F. Johnston, N. Jovanovic, S. Gross, E. Serabyn, G. Ruane, D. Mawet, S. Martin, and M. J. Withford, "Ultrafast laser inscription of volume phase optics: Towards a scalar vortex mask for broadband coronagraphy," in 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), OSA Technical Digest (Optical Society of America, 2020), paper P1_11. | ||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||
| ID Code: | 107089 | ||||||||||
| Collection: | CaltechAUTHORS | ||||||||||
| Deposited By: | George Porter | ||||||||||
| Deposited On: | 16 Dec 2020 15:24 | ||||||||||
| Last Modified: | 16 Dec 2020 18:55 |
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