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Ultrafast laser inscription of volume phase optics: Towards a scalar vortex mask for broadband coronagraphy

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
Related URLs:
URLURL TypeDescription
https://doi.org/10.1364/cleopr.2020.p1_11DOIArticle
https://ieeexplore.ieee.org/document/9256867PublisherArticle
ORCID:
AuthorORCID
Jovanovic, Nemanja0000-0001-5213-6207
Gross, Simon0000-0001-5130-183X
Ruane, Garreth0000-0003-4769-1665
Mawet, Dimitri0000-0002-8895-4735
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
Funders:
Funding AgencyGrant Number
Department of Education (Australia)UNSPECIFIED
New South WalesUNSPECIFIED
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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