An apodizing phase plate coronagraph for VLT/NACO

Matthew A. Kenworthy; Sascha P. Quanz; Michael R. Meyer; Markus E. Kasper; Rainer Lenzen; Johanan L. Codona; Julien H. Girard; Philip M. Hinz

doi:10.1117/12.856811

An apodizing phase plate coronagraph for VLT/NACO

Matthew A. Kenworthy, Sascha P. Quanz, Michael R. Meyer, Markus E. Kasper, Rainer Lenzen, Johanan L. Codona, Julien H. Girard, Philip M. Hinz

Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

13 Scopus citations

Abstract

We describe a coronagraphic optic for use with CONICA at the VLT that provides suppression of diffraction from 1.8 to 7 λ/D at 4.05 microns, an optimal wavelength for direct imaging of cool extrasolar planets. The optic is designed to provide 10 magnitudes of contrast at 0.2 arcseconds, over a "D" shaped region in the image plane, without the need for any focal plane occulting mask.

Original language	English (US)
Title of host publication	Ground-Based and Airborne Instrumentation for Astronomy III
Edition	PART 1
DOIs	https://doi.org/10.1117/12.856811
State	Published - Nov 12 2010
Event	Ground-Based and Airborne Instrumentation for Astronomy III - San Diego, CA, United States Duration: Jun 27 2010 → Jul 2 2010

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Number	PART 1
Volume	7735
ISSN (Print)	0277-786X

Other

Other	Ground-Based and Airborne Instrumentation for Astronomy III
Country	United States
City	San Diego, CA
Period	6/27/10 → 7/2/10

Keywords

adaptive optics
coronagraph
high contrast
thermal infrared

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.856811

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Cite this

Kenworthy, M. A., Quanz, S. P., Meyer, M. R., Kasper, M. E., Lenzen, R., Codona, J. L., Girard, J. H., & Hinz, P. M. (2010). An apodizing phase plate coronagraph for VLT/NACO. In Ground-Based and Airborne Instrumentation for Astronomy III (PART 1 ed.). [773532] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7735, No. PART 1). https://doi.org/10.1117/12.856811

An apodizing phase plate coronagraph for VLT/NACO. / Kenworthy, Matthew A.; Quanz, Sascha P.; Meyer, Michael R.; Kasper, Markus E.; Lenzen, Rainer; Codona, Johanan L.; Girard, Julien H.; Hinz, Philip M.

Ground-Based and Airborne Instrumentation for Astronomy III. PART 1. ed. 2010. 773532 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7735, No. PART 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kenworthy, MA, Quanz, SP, Meyer, MR, Kasper, ME, Lenzen, R, Codona, JL, Girard, JH & Hinz, PM 2010, An apodizing phase plate coronagraph for VLT/NACO. in Ground-Based and Airborne Instrumentation for Astronomy III. PART 1 edn, 773532, Proceedings of SPIE - The International Society for Optical Engineering, no. PART 1, vol. 7735, Ground-Based and Airborne Instrumentation for Astronomy III, San Diego, CA, United States, 6/27/10. https://doi.org/10.1117/12.856811

Kenworthy, Matthew A. ; Quanz, Sascha P. ; Meyer, Michael R. ; Kasper, Markus E. ; Lenzen, Rainer ; Codona, Johanan L. ; Girard, Julien H. ; Hinz, Philip M. / An apodizing phase plate coronagraph for VLT/NACO. Ground-Based and Airborne Instrumentation for Astronomy III. PART 1. ed. 2010. (Proceedings of SPIE - The International Society for Optical Engineering; PART 1).

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