SL
S. G. Leon-Saval
astro-ph.IMphysics.opticsphysics.ins-detastro-ph.EPOptical Fibersastro-ph.GAComputer-Aided DesignAirastro-ph.COastro-ph.SR
On Valency
published · living versionsW_4d4npgcg·v1 · currentpublished
Suppression of the near-infrared OH night sky lines with fibre Bragg gratings - first results
with S. C. Ellis, J. Bland-Hawthorn, J. Lawrence, A. J. Horton +18
1 version
Preprints & journals
109 papers in the corpus · 2004–2026Demonstration of a multimode-to-multimode photonic lantern for astronomy.42743465 · Centenera-Merino, Marina, Ross-Adams, Andrew, Betters, Christopher et al.2026 · 0 citationsOptics letters. 2026;51(18):5036-5039
FIRST-PL: Commissioning the first visible photonic lantern spectrograph for sub-diffraction-limit astronomy on Subaru/SCExAO2608.04372v1 · Sebastien Vievard, Elsa Huby, Sylvestre Lacour et al.2026 · 0 citationsarXiv
Empirical verification of principal mode orthogonality and relative phase calibration in photonic lanterns2607.14767v2 · Adam K. Taras, Barnaby R. M. Norris, Christopher Betters et al.2026 · 0 citationsarXiv
Wavelength-dependent evolution of full-field transfer matrices in photonic lanterns.42271765 · Dobias, Caleb, Römer, Miguel A, Bhargava, Swati et al.2026 · 0 citationsOptics express. 2026;34(9):17217-17228
PEEPSS: Photonic-Enabled ExoPlanet Spectroscopic Sensor for the Habitable Worlds Observatory2604.23126v1 · Genevieve Markees, Stephen S. Eikenberry, Rodrigo Amezcua-Correa et al.2026 · 0 citationsarXiv
Illuminating the lantern: coherent, spectro-polarimetric characterization of a multimode converter.41706990 · Taras, Adam K, Norris, Barnaby R M, Betters, Christopher et al.2026 · 2 citationsOptics express. 2026;34(1):1012-1025
On-sky Demonstration of Subdiffraction-limited Astronomical Measurement Using a Photonic Lantern2510.19911v1 · Yoo Jung Kim, Michael P. Fitzgerald, S'ebastien Vievard et al.2025 · 2 citationsThe Astrophysical Journal Letters, Volume 993 (2025), Number 1
Experimental and on-sky demonstration of spectrally dispersed wavefront sensing using a photonic lantern.40232495 · Lin, Jonathan, Fitzgerald, Michael P, Xin, Yinzi et al.2025 · 8 citationsOptics letters. 2025;50(8):2780-2783
Implicit Electric Field Conjugation with the Photonic Lantern Nuller2503.24292v2 · Yinzi Xin, Daniel Echeverri, Nemanja Jovanovic et al.2025 · 0 citationsarXiv
Efficient, ultra-high attenuation fiber Bragg grating filter for photon noise suppression2412.00981v1 · Benjamin R. Field, Chintan Mistry, Liguo Luo et al.2024 · 0 citationsarXiv
Spectral characterization of a 3-port photonic lantern for application to spectroastrometry2411.02501v1 · Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin et al.2024 · 0 citationsarXiv
On the Potential of Spectroastrometry with Photonic Lanterns2409.09120v1 · Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin et al.2024 · 7 citationsarXiv
Spectroscopy using a visible photonic lantern at the Subaru telescope: Laboratory characterization and first on-sky demonstration on Ikiiki ({\alpha} Leo) and `Aua ({\alpha} Ori)2409.06958v3 · S'ebastien Vievard, Manon Lallement, Sergio Leon-Saval et al.2024 · 4 citationsA&A 691, A140 (2024)
Astrophotonics -- current capabilities and the road ahead2408.15541v1 · Barnaby Norris, Simon Gross, Sergio G. Leon-Saval et al.2024 · 2 citationsAppl. Opt. 63, 6393-6412 (2024)
Visible Photonic Lantern integration, characterization and on-sky testing on Subaru/SCExAO2407.15412v1 · S'ebastien Vievard, Manon Lallement, Sergio Leon-Saval et al.2024 · 0 citationsarXiv
Photonic comb: a stabilized single-mode fiber etalon for wavelength calibration.38856328 · Betters, Christopher H, Leon-Saval, Sergio G, Bland-Hawthorn, Joss2024 · 3 citationsApplied optics. 2024;63(14):D14-D20
Inverse design and optimization of an aperiodic multi-notch fiber Bragg grating using neural networks.38856333 · Yu, Qingshan, Norris, Barnaby R M, Edvell, Göran et al.2024 · 5 citationsApplied optics. 2024;63(14):D50-D58
A new gas detection technique through cross-correlation with a complex aperiodic FBG.38688955 · Rahme, Matthew, Tuthill, Peter, Betters, Christopher et al.2024 · 7 citationsScientific reports. 2024;14(1):9939
Laboratory demonstration of a Photonic Lantern Nuller in monochromatic and broadband light2404.01426v1 · Yinzi Xin, Daniel Echeverri, Nemanja Jovanovic et al.2024 · 5 citationsJournal of Astronomical Telescopes, Instruments, and Systems, Vol. 10, Issue 2, 025001 (April 2024)
Coherent Imaging with Photonic Lanterns2402.08158v1 · Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin et al.2024 · 15 citationsarXiv
Real-time experimental demonstrations of a photonic lantern wavefront sensor2312.13381v1 · Jonathan W. Lin, Michael P. Fitzgerald, Yinzi Xin et al.2023 · 11 citationsarXiv
Spectroastrometry and Imaging Science with Photonic Lanterns on Extremely Large Telescopes2312.00221v1 · Yoo Jung Kim, Michael P. Fitzgerald, Jonathan Lin et al.2023 · 0 citationsarXiv
Demonstration of a photonic lantern focal-plane wavefront sensor: measurement of atmospheric wavefront error modes and low wind effect in the non-linear regime2311.01716v1 · Jin Wei, Barnaby Norris, Christopher Betters et al.2023 · 4 citationsarXiv
Focal-plane wavefront sensing with photonic lanterns II: numerical characterization and optimization2311.01622v1 · Jonathan Lin, Michael P. Fitzgerald, Yinzi Xin et al.2023 · 13 citationsarXiv
2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments2311.00615v1 · Nemanja Jovanovic, Pradip Gatkine, Narsireddy Anugu et al.2023 · 51 citationsJ. Phys. Photonics 5 042501 (2023)
The path to detecting extraterrestrial life with astrophotonics2309.08732v1 · Nemanja Jovanovic, Yinzi Xin, Michael P. Fitzgerald et al.2023 · 1 citationarXiv
Photonic spectro-interferometry with SCExAO/FIRST at the Subaru Telescope: towards H-alpha imaging of protoplanets2308.14292v1 · S'ebastien Vievard, Manon Lallement, Elsa Huby et al.2023 · 0 citationsarXiv
Achromatic design of a photonic tricoupler and phase shifter for broadband nulling interferometry2210.01040v1 · Teresa Klinner-Teo, Marc-Antoine Martinod, Peter Tuthill et al.2022 · 16 citationsJ. Astron. Telesc. Instrum. Syst. 8(4), 045001 (2022)
Efficient detection and characterization of exoplanets within the diffraction limit: nulling with a mode-selective photonic lantern2209.07644v1 · Yinzi Xin, Nemanja Jovanovic, Garreth Ruane et al.2022 · 22 citationsThe Astrophysical Journal, Volume 938, Number 2 (October 2022)
Optimal broadband starlight injection into a single-mode fibre with integrated photonic wavefront sensing.36242493 · Norris, Barnaby, Betters, Christopher, Wei, Jin et al.2022 · 17 citationsOptics express. 2022;30(19):34908-34917
Focal-plane wavefront sensing with photonic lanterns I: theoretical framework2208.10563v1 · Jonathan Lin, Michael Fitzgerald, Yinzi Xin et al.2022 · 31 citationsarXiv
Learning the Lantern: Neural network applications to broadband photonic lantern modelling2108.13274v1 · David Sweeney, Barnaby R. M. Norris, Peter Tuthill et al.2021 · 7 citationsJournal of Astronomical Telescopes, Instruments, and Systems. 7(2) (2021) 1-20
3D-M3: high-spatial-resolution spectroscopy with extreme AO and 3D-printed micro-lenslets.34263844 · Anagnos, Theodoros, Trappen, Mareike, Tiong, Blaise C Kuo et al.2021 · 6 citationsApplied optics. 2021;60(19):D108-D121
Seeking celestial positronium with an OH-suppressed diffraction-limited spectrograph.34263851 · Robertson, Gordon, Ellis, Simon, Yu, Qingshan et al.2021 · 7 citationsApplied optics. 2021;60(19):D122-D128
All-fiber photonic lantern multimode optical receiver with coherent adaptive optics beam combining2105.09516v1 · Bo Zhang, Jianfeng Sun, Chenzhe Lao et al.2021 · 10 citationsarXiv
Scalable photonic-based nulling interferometry with the dispersed multi-baseline GLINT instrument.33927206 · Martinod, Marc-Antoine, Norris, Barnaby, Tuthill, Peter et al.2024 · 51 citationsNature communications. 2021;12(1):2465
An innovative integral field unit upgrade with 3D-printed micro-lenses for the RHEA at Subaru2101.09766v1 · Theodoros Anagnos, Pascal Maier, Philipp Hottinger et al.2021 · 2 citationsarXiv
An all-photonic focal-plane wavefront sensor.33087712 · Norris, Barnaby R M, Wei, Jin, Betters, Christopher H et al.2020 · 79 citationsNature communications. 2020;11(1):5335
A Multi-Core Fibre Photonic Lantern Based Spectrograph for Raman Spectroscopy2003.01243v1 · Christopher H. Betters, Joss Bland-Hawthorn, Salah Sukkarieh et al.2020 · 9 citationsarXiv
First demonstration of OH suppression in a high efficiency near-infrared spectrograph2001.04046v1 · S.C. Ellis, J. Bland-Hawthorn, J.S. Lawrence et al.2020 · 35 citationsarXiv
Astro2020: Astrophotonics White Paper1907.05904v1 · Pradip Gatkine, Sylvain Veilleux, John Mather et al.2019 · 0 citationsarXiv
Control over the transverse structure and long-distance fiber propagation of light at the single-photon level.31227733 · Cruz-Delgado, D, Alvarado-Zacarias, J C, Cruz-Ramirez, H et al.2021 · 4 citationsScientific reports. 2019;9(1):9015
Transverse mode-switchable fiber laser based on a photonic lantern.30645440 · Wang, Ning, Zacarias, J C Alvarado, Antonio-Lopez, J Enrique et al.2019 · 38 citationsOptics express. 2018;26(25):32777-32787
Photonic lantern broadband orbital angular momentum mode multiplexer.30469884 · Eznaveh, Zeinab Sanjabi, Zacarias, Juan Carlos Alvarado, Lopez, Jose Enrique Antonio et al.2018 · 78 citationsOptics express. 2018;26(23):30042-30051
Scaling photonic lanterns for space-division multiplexing.29891993 · Velázquez-Benítez, Amado M, Antonio-López, J Enrique, Alvarado-Zacarías, Juan C et al.2019 · 113 citationsScientific reports. 2018;8(1):8897
Holistic spectroscopy: Complete reconstruction of a wide-field, multi-object spectroscopic image using a photonic comb1804.05851v1 · Janez Kos, Joss Bland-Hawthorn, Christopher H. Betters et al.2018 · 12 citationsarXiv
OAM interferometry: the detection of the rotational Doppler shift.29041522 · Neo, Richard, Leon-Saval, Sergio, Bland-Hawthorn, Joss et al.2018 · 29 citationsOptics express. 2017;25(18):21159-21170
The SAMI Galaxy Survey: Data Release One with Emission-line Physics Value-Added Products1707.08402v1 · Andrew W. Green, Scott M. Croom, Nicholas Scott et al.2017 · 77 citationsarXiv
Divide and conquer: an efficient solution to highly multimoded photonic lanterns from multicore fibres.28789244 · Leon-Saval, Sergio G, Betters, Christopher H, Salazar-Gil, Joel R et al.2018 · 28 citationsOptics express. 2017;25(15):17530-17540
Mapping the aberrations of a wide-field spectrograph using a photonic comb.28789076 · Bland-Hawthorn, Joss, Kos, Janez, Betters, Christopher H et al.2018 · 10 citationsOptics express. 2017;25(14):15614-15623
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