An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru

Theodoros Anagnos; Pascal Maier; Philipp Hottinger; Christopher H. Betters; Tobias Feger; Sergio G. Leon-Saval; Itandehui Gris-Sanchez; Stephanos Yerolatsitis; Julien Lozi; Tim A. Birks; Sebastien Vievard; Nemanja Jovanovic; Adam D. Rains; Michael J. Ireland; Robert J. Harris; Blaise C. Kuo Tiong; Olivier Guyon; Barnaby Norris; Sebastiaan Y. Haffert; Matthias Blaicher; Yulin Xu; Moritz Straub; Jörg Uwe Pott; Oliver Sawodny; Philip L. Neureuther; David W. Coutts; Christian Schwab; Christian Koos; Andreas Quirrenbach

doi:10.1117/12.2560626

An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru

Theodoros Anagnos
, Pascal Maier
, Philipp Hottinger
, Christopher H. Betters
, Tobias Feger
, Sergio G. Leon-Saval
, Itandehui Gris-Sanchez
, Stephanos Yerolatsitis
, Julien Lozi
, Tim A. Birks
, Sebastien Vievard
, Nemanja Jovanovic
, Adam D. Rains
, Michael J. Ireland
, Robert J. Harris
, Blaise C. Kuo Tiong
, Olivier Guyon
, Barnaby Norris
, Sebastiaan Y. Haffert
, Matthias Blaicher

Yulin Xu, Moritz Straub, Jörg Uwe Pott, Oliver Sawodny, Philip L. Neureuther, David W. Coutts, Christian Schwab, Christian Koos, Andreas Quirrenbach

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

3 Scopus citations

Abstract

In the new era of Extremely Large Telescopes (ELTs) currently under construction, challenging requirements drive spectrograph designs towards techniques that efficiently use a facility's light collection power. Operating in the single-mode (SM) regime, close to the diffraction limit, reduces the footprint of the instrument compared to a conventional high-resolving power spectrograph. The custom built injection fiber system with 3D-printed microlenses on top of it for the replicable high-resolution exoplanet and asteroseismology spectrograph (RHEA) at Subaru in combination with extreme adaptive optics of SCExAO, proved its high efficiency in a lab environment, manifesting up to ∼77% of the theoretical predicted performance.

Original language	English (US)
Title of host publication	Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV
Editors	Ramon Navarro, Roland Geyl
Publisher	SPIE
ISBN (Electronic)	9781510636897
DOIs	https://doi.org/10.1117/12.2560626
State	Published - 2020
Externally published	Yes
Event	Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV 2020 - Virtual, Online, United States Duration: Dec 14 2020 → Dec 22 2020

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	11451
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV 2020
Country/Territory	United States
City	Virtual, Online
Period	12/14/20 → 12/22/20

Keywords

SCExAO
astrophotonics
diffraction-limited spectrograph
fiber injection
integral field unit
micro-lenslets
optical fibers
radial velocity
spectroscopy

ASJC Scopus subject areas

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

Access to Document

10.1117/12.2560626

Cite this

Anagnos, T., Maier, P., Hottinger, P., Betters, C. H., Feger, T., Leon-Saval, S. G., Gris-Sanchez, I., Yerolatsitis, S., Lozi, J., Birks, T. A., Vievard, S., Jovanovic, N., Rains, A. D., Ireland, M. J., Harris, R. J., Kuo Tiong, B. C., Guyon, O., Norris, B., Haffert, S. Y., ... Quirrenbach, A. (2020). An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru. In R. Navarro, & R. Geyl (Eds.), Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV Article 114516Y (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11451). SPIE. https://doi.org/10.1117/12.2560626

An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru. / Anagnos, Theodoros; Maier, Pascal; Hottinger, Philipp et al.
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV. ed. / Ramon Navarro; Roland Geyl. SPIE, 2020. 114516Y (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 11451).

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

Anagnos, T, Maier, P, Hottinger, P, Betters, CH, Feger, T, Leon-Saval, SG, Gris-Sanchez, I, Yerolatsitis, S, Lozi, J, Birks, TA, Vievard, S, Jovanovic, N, Rains, AD, Ireland, MJ, Harris, RJ, Kuo Tiong, BC, Guyon, O, Norris, B, Haffert, SY, Blaicher, M, Xu, Y, Straub, M, Pott, JU, Sawodny, O, Neureuther, PL, Coutts, DW, Schwab, C, Koos, C & Quirrenbach, A 2020, An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru. in R Navarro & R Geyl (eds), Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV., 114516Y, Proceedings of SPIE - The International Society for Optical Engineering, vol. 11451, SPIE, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV 2020, Virtual, Online, United States, 12/14/20. https://doi.org/10.1117/12.2560626

Anagnos T, Maier P, Hottinger P, Betters CH, Feger T, Leon-Saval SG et al. An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru. In Navarro R, Geyl R, editors, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV. SPIE. 2020. 114516Y. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2560626

Anagnos, Theodoros ; Maier, Pascal ; Hottinger, Philipp et al. / An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru. Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV. editor / Ramon Navarro ; Roland Geyl. SPIE, 2020. (Proceedings of SPIE - The International Society for Optical Engineering).

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title = "An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru",

abstract = "In the new era of Extremely Large Telescopes (ELTs) currently under construction, challenging requirements drive spectrograph designs towards techniques that efficiently use a facility's light collection power. Operating in the single-mode (SM) regime, close to the diffraction limit, reduces the footprint of the instrument compared to a conventional high-resolving power spectrograph. The custom built injection fiber system with 3D-printed microlenses on top of it for the replicable high-resolution exoplanet and asteroseismology spectrograph (RHEA) at Subaru in combination with extreme adaptive optics of SCExAO, proved its high efficiency in a lab environment, manifesting up to ∼77\% of the theoretical predicted performance.",

keywords = "SCExAO, astrophotonics, diffraction-limited spectrograph, fiber injection, integral field unit, micro-lenslets, optical fibers, radial velocity, spectroscopy",

author = "Theodoros Anagnos and Pascal Maier and Philipp Hottinger and Betters, \{Christopher H.\} and Tobias Feger and Leon-Saval, \{Sergio G.\} and Itandehui Gris-Sanchez and Stephanos Yerolatsitis and Julien Lozi and Birks, \{Tim A.\} and Sebastien Vievard and Nemanja Jovanovic and Rains, \{Adam D.\} and Ireland, \{Michael J.\} and Harris, \{Robert J.\} and \{Kuo Tiong\}, \{Blaise C.\} and Olivier Guyon and Barnaby Norris and Haffert, \{Sebastiaan Y.\} and Matthias Blaicher and Yulin Xu and Moritz Straub and Pott, \{J{\"o}rg Uwe\} and Oliver Sawodny and Neureuther, \{Philip L.\} and Coutts, \{David W.\} and Christian Schwab and Christian Koos and Andreas Quirrenbach",

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doi = "10.1117/12.2560626",

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AU - Feger, Tobias

AU - Leon-Saval, Sergio G.

AU - Gris-Sanchez, Itandehui

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AU - Vievard, Sebastien

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AU - Guyon, Olivier

AU - Norris, Barnaby

AU - Haffert, Sebastiaan Y.

AU - Blaicher, Matthias

AU - Xu, Yulin

AU - Straub, Moritz

AU - Pott, Jörg Uwe

AU - Sawodny, Oliver

AU - Neureuther, Philip L.

AU - Coutts, David W.

AU - Schwab, Christian

AU - Koos, Christian

AU - Quirrenbach, Andreas

PY - 2020

Y1 - 2020

N2 - In the new era of Extremely Large Telescopes (ELTs) currently under construction, challenging requirements drive spectrograph designs towards techniques that efficiently use a facility's light collection power. Operating in the single-mode (SM) regime, close to the diffraction limit, reduces the footprint of the instrument compared to a conventional high-resolving power spectrograph. The custom built injection fiber system with 3D-printed microlenses on top of it for the replicable high-resolution exoplanet and asteroseismology spectrograph (RHEA) at Subaru in combination with extreme adaptive optics of SCExAO, proved its high efficiency in a lab environment, manifesting up to ∼77% of the theoretical predicted performance.

AB - In the new era of Extremely Large Telescopes (ELTs) currently under construction, challenging requirements drive spectrograph designs towards techniques that efficiently use a facility's light collection power. Operating in the single-mode (SM) regime, close to the diffraction limit, reduces the footprint of the instrument compared to a conventional high-resolving power spectrograph. The custom built injection fiber system with 3D-printed microlenses on top of it for the replicable high-resolution exoplanet and asteroseismology spectrograph (RHEA) at Subaru in combination with extreme adaptive optics of SCExAO, proved its high efficiency in a lab environment, manifesting up to ∼77% of the theoretical predicted performance.

KW - SCExAO

KW - astrophotonics

KW - diffraction-limited spectrograph

KW - fiber injection

KW - integral field unit

KW - micro-lenslets

KW - optical fibers

KW - radial velocity

KW - spectroscopy

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BT - Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV

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T2 - Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV 2020

Y2 - 14 December 2020 through 22 December 2020

ER -

An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this