Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics

S. Vievard; K. Ahn; A. Arriola; K. Barjot; N. Cvetojevic; V. Deo; G. Duchêne; T. Gretzinger; S. Gross; O. Guyon; E. Huby; N. Jovanovic; T. Kotani; S. Lacour; T. Lagadec; M. Lallement; V. Lapeyrere; J. Lozi; F. Marchis; G. Martin; M.-A. Martinod; B. Norris; G. Perrin; D. Rouan; N. Skaf; P. Tuthill; M. Withford

doi:10.1117/12.2594840

Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics

S. Vievard^*, K. Ahn, A. Arriola, K. Barjot, N. Cvetojevic, V. Deo, G. Duchêne, T. Gretzinger, S. Gross, O. Guyon, E. Huby, N. Jovanovic, T. Kotani, S. Lacour, T. Lagadec, M. Lallement, V. Lapeyrere, J. Lozi, F. Marchis, G. MartinM.-A. Martinod, B. Norris, G. Perrin, D. Rouan, N. Skaf, P. Tuthill, M. Withford

^*Corresponding author for this work

MQ Photonics Research Centre

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

6 Citations (Scopus)

Abstract

Post Extreme Adaptive-Optics (ExAO) spectro-interferometers design allows high contrast imaging with an inner working angle down to half the theoretical angular resolution of the telescope. This regime, out of reach for conventional ExAO imaging systems, is obtained thanks to the interferometric recombination of multiple sub-Apertures of a single telescope, using single mode waveguides to remove speckle noise. The SCExAO platform at the Subaru telescope hosts two instruments with such design, coupled with a spectrograph. The FIRST instrument operates in the Visible (600-800nm, R∼400) and is based on pupil remapping using single-mode fibers. The GLINT instrument works in the NIR (1450-1650nm, R∼160) and is based on nulling interferometry. We present here how these photonic instruments have the unique capability to simultaneously do high contrast imaging and be included in the wavefront sensing architecture of SCExAO.

Original language	English
Title of host publication	Techniques and Instrumentation for Detection of Exoplanets X
Editors	Stuart B. Shaklan, Garreth J. Ruane
Place of Publication	Bellingham, Washington
Publisher	SPIE
Pages	118230C-1-118230C-11
Number of pages	11
ISBN (Electronic)	9781510644854
ISBN (Print)	9781510644847
DOIs	https://doi.org/10.1117/12.2594840
Publication status	Published - 1 Sept 2021
Event	Techniques and Instrumentation for Detection of Exoplanets X 2021 - San Diego, United States Duration: 1 Aug 2021 → 5 Aug 2021

Publication series

Name	Proceedings of SPIE
Volume	11823
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Techniques and Instrumentation for Detection of Exoplanets X 2021
Country/Territory	United States
City	San Diego
Period	1/08/21 → 5/08/21

Keywords

High angular resolution
High contrast imaging
Interferometry
Island effect
Photonics
Pupil remapping
Single-mode fibers
Wavefront sensing

Access to Document

10.1117/12.2594840

Cite this

Vievard, S., Ahn, K., Arriola, A., Barjot, K., Cvetojevic, N., Deo, V., Duchêne, G., Gretzinger, T., Gross, S., Guyon, O., Huby, E., Jovanovic, N., Kotani, T., Lacour, S., Lagadec, T., Lallement, M., Lapeyrere, V., Lozi, J., Marchis, F., ... Withford, M. (2021). Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics. In S. B. Shaklan, & G. J. Ruane (Eds.), Techniques and Instrumentation for Detection of Exoplanets X (pp. 118230C-1-118230C-11). Article 118230C (Proceedings of SPIE; Vol. 11823). SPIE. https://doi.org/10.1117/12.2594840

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title = "Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics",

abstract = "Post Extreme Adaptive-Optics (ExAO) spectro-interferometers design allows high contrast imaging with an inner working angle down to half the theoretical angular resolution of the telescope. This regime, out of reach for conventional ExAO imaging systems, is obtained thanks to the interferometric recombination of multiple sub-Apertures of a single telescope, using single mode waveguides to remove speckle noise. The SCExAO platform at the Subaru telescope hosts two instruments with such design, coupled with a spectrograph. The FIRST instrument operates in the Visible (600-800nm, R∼400) and is based on pupil remapping using single-mode fibers. The GLINT instrument works in the NIR (1450-1650nm, R∼160) and is based on nulling interferometry. We present here how these photonic instruments have the unique capability to simultaneously do high contrast imaging and be included in the wavefront sensing architecture of SCExAO.",

keywords = "High angular resolution, High contrast imaging, Interferometry, Island effect, Photonics, Pupil remapping, Single-mode fibers, Wavefront sensing",

author = "S. Vievard and K. Ahn and A. Arriola and K. Barjot and N. Cvetojevic and V. Deo and G. Duch{\^e}ne and T. Gretzinger and S. Gross and O. Guyon and E. Huby and N. Jovanovic and T. Kotani and S. Lacour and T. Lagadec and M. Lallement and V. Lapeyrere and J. Lozi and F. Marchis and G. Martin and M.-A. Martinod and B. Norris and G. Perrin and D. Rouan and N. Skaf and P. Tuthill and M. Withford",

year = "2021",

month = sep,

day = "1",

doi = "10.1117/12.2594840",

language = "English",

isbn = "9781510644847",

series = "Proceedings of SPIE",

publisher = "SPIE",

pages = "118230C--1--118230C--11",

editor = "Shaklan, {Stuart B.} and Ruane, {Garreth J.}",

booktitle = "Techniques and Instrumentation for Detection of Exoplanets X",

address = "United States",

note = "Techniques and Instrumentation for Detection of Exoplanets X 2021 ; Conference date: 01-08-2021 Through 05-08-2021",

}

Vievard, S, Ahn, K, Arriola, A, Barjot, K, Cvetojevic, N, Deo, V, Duchêne, G, Gretzinger, T, Gross, S, Guyon, O, Huby, E, Jovanovic, N, Kotani, T, Lacour, S, Lagadec, T, Lallement, M, Lapeyrere, V, Lozi, J, Marchis, F, Martin, G, Martinod, M-A, Norris, B, Perrin, G, Rouan, D, Skaf, N, Tuthill, P & Withford, M 2021, Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics. in SB Shaklan & GJ Ruane (eds), Techniques and Instrumentation for Detection of Exoplanets X., 118230C, Proceedings of SPIE, vol. 11823, SPIE, Bellingham, Washington, pp. 118230C-1-118230C-11, Techniques and Instrumentation for Detection of Exoplanets X 2021, San Diego, United States, 1/08/21. https://doi.org/10.1117/12.2594840

Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics. / Vievard, S.; Ahn, K.; Arriola, A. et al.
Techniques and Instrumentation for Detection of Exoplanets X. ed. / Stuart B. Shaklan; Garreth J. Ruane. Bellingham, Washington: SPIE, 2021. p. 118230C-1-118230C-11 118230C (Proceedings of SPIE; Vol. 11823).

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

TY - GEN

T1 - Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics

AU - Vievard, S.

AU - Ahn, K.

AU - Arriola, A.

AU - Barjot, K.

AU - Cvetojevic, N.

AU - Deo, V.

AU - Duchêne, G.

AU - Gretzinger, T.

AU - Gross, S.

AU - Guyon, O.

AU - Huby, E.

AU - Jovanovic, N.

AU - Kotani, T.

AU - Lacour, S.

AU - Lagadec, T.

AU - Lallement, M.

AU - Lapeyrere, V.

AU - Lozi, J.

AU - Marchis, F.

AU - Martin, G.

AU - Martinod, M.-A.

AU - Norris, B.

AU - Perrin, G.

AU - Rouan, D.

AU - Skaf, N.

AU - Tuthill, P.

AU - Withford, M.

PY - 2021/9/1

Y1 - 2021/9/1

N2 - Post Extreme Adaptive-Optics (ExAO) spectro-interferometers design allows high contrast imaging with an inner working angle down to half the theoretical angular resolution of the telescope. This regime, out of reach for conventional ExAO imaging systems, is obtained thanks to the interferometric recombination of multiple sub-Apertures of a single telescope, using single mode waveguides to remove speckle noise. The SCExAO platform at the Subaru telescope hosts two instruments with such design, coupled with a spectrograph. The FIRST instrument operates in the Visible (600-800nm, R∼400) and is based on pupil remapping using single-mode fibers. The GLINT instrument works in the NIR (1450-1650nm, R∼160) and is based on nulling interferometry. We present here how these photonic instruments have the unique capability to simultaneously do high contrast imaging and be included in the wavefront sensing architecture of SCExAO.

AB - Post Extreme Adaptive-Optics (ExAO) spectro-interferometers design allows high contrast imaging with an inner working angle down to half the theoretical angular resolution of the telescope. This regime, out of reach for conventional ExAO imaging systems, is obtained thanks to the interferometric recombination of multiple sub-Apertures of a single telescope, using single mode waveguides to remove speckle noise. The SCExAO platform at the Subaru telescope hosts two instruments with such design, coupled with a spectrograph. The FIRST instrument operates in the Visible (600-800nm, R∼400) and is based on pupil remapping using single-mode fibers. The GLINT instrument works in the NIR (1450-1650nm, R∼160) and is based on nulling interferometry. We present here how these photonic instruments have the unique capability to simultaneously do high contrast imaging and be included in the wavefront sensing architecture of SCExAO.

KW - High angular resolution

KW - High contrast imaging

KW - Interferometry

KW - Island effect

KW - Photonics

KW - Pupil remapping

KW - Single-mode fibers

KW - Wavefront sensing

UR - http://www.scopus.com/inward/record.url?scp=85116814716&partnerID=8YFLogxK

UR - http://purl.org/au-research/grants/arc/DE160100714

U2 - 10.1117/12.2594840

DO - 10.1117/12.2594840

M3 - Conference proceeding contribution

AN - SCOPUS:85116814716

SN - 9781510644847

T3 - Proceedings of SPIE

SP - 118230C-1-118230C-11

BT - Techniques and Instrumentation for Detection of Exoplanets X

A2 - Shaklan, Stuart B.

A2 - Ruane, Garreth J.

PB - SPIE

CY - Bellingham, Washington

T2 - Techniques and Instrumentation for Detection of Exoplanets X 2021

Y2 - 1 August 2021 through 5 August 2021

ER -

Vievard S, Ahn K, Arriola A, Barjot K, Cvetojevic N, Deo V et al. Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics. In Shaklan SB, Ruane GJ, editors, Techniques and Instrumentation for Detection of Exoplanets X. Bellingham, Washington: SPIE. 2021. p. 118230C-1-118230C-11. 118230C. (Proceedings of SPIE). doi: 10.1117/12.2594840

Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics

Abstract

Publication series

Conference

Keywords

Access to Document

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Shaping light - new frontiers in big fast data

Cite this

Very high resolution spectro-interferometry with wavefront sensing capabilities on Subaru/SCExAO using photonics

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Projects

Shaping light - new frontiers in big fast data

Cite this