Frantz Martinache

Documents

Publications

	JWST/NIRCam Discovery of the First Y+Y Brown Dwarf Binary: WISE J033605.05–014350.4 Per Calissendorff , Matthew de Furio , Michael Meyer , Loïc Albert , Christian Aganze The Astrophysical journal letters, 2023, 947 (2), pp.L30. ⟨10.3847/2041-8213/acc86d⟩ Article dans une revue hal-04254064v1
	SCExAO/MEC and CHARIS Discovery of a Low-mass, 6 au Separation Companion to HIP 109427 Using Stochastic Speckle Discrimination and High-contrast Spectroscopy* Frantz Martinache , Sarah Steiger , Thayne Currie , Timothy Brandt , Olivier Guyon The Astronomical Journal, 2021, 162 (2), pp.44. ⟨10.3847/1538-3881/ac02cc⟩ Article dans une revue hal-03518325v1
	Multiband Imaging of the HD 36546 Debris Disk: A Refined View from SCExAO/CHARIS* Frantz Martinache , Kellen Lawson , Thayne Currie , John Wisniewski , Motohide Tamura The Astronomical Journal, 2021, 162 (6), pp.293. ⟨10.3847/1538-3881/ac2823⟩ Article dans une revue hal-03518281v1
	First on-sky demonstration of spatial Linear Dark Field Control with the vector-Apodizing Phase Plate at Subaru/SCExAO Frantz Martinache , S. Bos , K. Miller , J. Lozi , O. Guyon Astronomy and Astrophysics - A&A, 2021, 653, pp.A42. ⟨10.1051/0004-6361/202040134⟩ Article dans une revue hal-03518284v1
	Mid-infrared photometry of the T Tauri triple system with kernel phase interferometry J. Kammerer , M. Kasper , M. Ireland , R. Köhler , R. Laugier Astronomy and Astrophysics - A&A, 2021, 646, pp.A36. ⟨10.1051/0004-6361/202039366⟩ Article dans une revue hal-03144033v1
	Spatial linear dark field control on Subaru/SCExAO Frantz Martinache , K. Miller , S. Bos , J. Lozi , O. Guyon Astronomy and Astrophysics - A&A, 2021, 646, pp.A145. ⟨10.1051/0004-6361/202039583⟩ Article dans une revue hal-03518285v1
	High-contrast Hα imaging with Subaru/SCExAO + VAMPIRES Frantz Martinache , Taichi Uyama , Barnaby Norris , Nemanja Jovanovic , Julien Lozi Journal of Astronomical Telescopes Instruments and Systems, 2020, 6 (04), ⟨10.1117/1.JATIS.6.4.045004⟩ Article dans une revue hal-03518326v1
	Atmospheric Characterization and Further Orbital Modeling of κ Andromeda b Frantz Martinache , Taichi Uyama , Thayne Currie , Yasunori Hori , Robert de Rosa The Astronomical Journal, 2020, 159 (2), pp.40. ⟨10.3847/1538-3881/ab5afa⟩ Article dans une revue hal-03518336v1
	High-resolution survey for planetary companions to young stars in the Taurus molecular cloud Frantz Martinache , A Wallace , J Kammerer , M Ireland , C Federrath Monthly Notices of the Royal Astronomical Society, 2020, 498 (1), pp.1382-1396. ⟨10.1093/mnras/staa2434⟩ Article dans une revue hal-03518290v1
	Precision Photometric and Astrometric Calibration Using Alternating Satellite Speckles Frantz Martinache , Ananya Sahoo , Olivier Guyon , Julien Lozi , Jeffery Chilcote The Astronomical Journal, 2020, 159 (6), pp.250. ⟨10.3847/1538-3881/ab88cd⟩ Article dans une revue hal-03518332v1
	Angular differential kernel phases Romain Laugier , Frantz Martinache , Nick Cvetojevic , David Mary , Alban Ceau Astronomy and Astrophysics - A&A, 2020, 636, pp.A21. ⟨10.1051/0004-6361/201937121⟩ Article dans une revue hal-02903816v1
	SCExAO/CHARIS Direct Imaging Discovery of a 20 au Separation, Low-mass Ratio Brown Dwarf Companion to an Accelerating Sun-like Star * Frantz Martinache , Thayne Currie , Timothy Brandt , Masayuki Kuzuhara , Jeffrey Chilcote The Astrophysical journal letters, 2020, 904 (2), pp.L25. ⟨10.3847/2041-8213/abc631⟩ Article dans une revue hal-03518288v1
	SCExAO/CHARIS High-contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk Frantz Martinache , Taichi Uyama , Thayne Currie , Valentin Christiaens , Jaehan Bae The Astrophysical Journal, 2020, 900 (2), pp.135. ⟨10.3847/1538-4357/aba8f6⟩ Article dans une revue hal-03518330v1
	The MKID Exoplanet Camera for Subaru SCExAO Alexander Walter , Neelay Fruitwala , Sarah Steiger , John Bailey , Nicholas Zobrist Publications of the Astronomical Society of the Pacific, 2020, 132 (1018), pp.125005. ⟨10.1088/1538-3873/abc60f⟩ Article dans une revue hal-03144038v1
	Kernel-phase analysis: Aperture modeling prescriptions that minimize calibration errors Frantz Martinache , Alban Ceau , Romain Laugier , Jens Kammerer , Mamadou N'Diaye Astronomy and Astrophysics - A&A, 2020, 636, pp.A72. ⟨10.1051/0004-6361/201936981⟩ Article dans une revue hal-02903815v1
	High-resolution Near-infrared Polarimetry and Submillimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System Frantz Martinache , Yi Yang , Eiji Akiyama , Thayne Currie , Ruobing Dong The Astrophysical Journal, 2020, 889 (2), pp.140. ⟨10.3847/1538-4357/ab64f9⟩ Article dans une revue hal-03518334v1
	Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System* Frantz Martinache , Satoshi Mayama , Sebastián Pérez , Nobuhiko Kusakabe , Takayuki Muto The Astronomical Journal, 2019, 159 (1), pp.12. ⟨10.3847/1538-3881/ab5850⟩ Article dans une revue hal-03518337v1
	Visible and Near-infrared Laboratory Demonstration of a Simplified Pyramid Wavefront Sensor Julien Lozi , Nemanja Jovanovic , Olivier Guyon , Mark Chun , Shane Jacobson Publications of the Astronomical Society of the Pacific, 2019, 131 (998), pp.044503. ⟨10.1088/1538-3873/ab046a⟩ Article dans une revue hal-02303531v1
	Towards a mid-infrared L band up-conversion interferometer: first on-sky sensitivity test on a single arm Lucien Lehmann , Ludovic Grossard , Laurent Delage , François Reynaud , Mathieu Chauvet Monthly Notices of the Royal Astronomical Society, 2019, 485 (3), pp.3595-3599. ⟨10.1093/mnras/stz729⟩ Article dans une revue hal-02109633v1
	Kernel-phase detection limits Alban Ceau , David Mary , Alexandra Greenbaum , Frantz Martinache , Anand Sivaramakrishnan Astronomy and Astrophysics - A&A, 2019, 630, pp.A120. ⟨10.1051/0004-6361/201935247⟩ Article dans une revue hal-03033689v1
	A Chromaticity Analysis and PSF Subtraction Techniques for SCExAO/CHARIS Data Frantz Martinache , Benjamin Gerard , Christian Marois , Thayne Currie , Timothy Brandt The Astronomical Journal, 2019, 158 (1), pp.36. ⟨10.3847/1538-3881/ab21d4⟩ Article dans une revue hal-03518339v1
	Kernel phase imaging with VLT/NACO: high-contrast detection of new candidate low-mass stellar companions at the diffraction limit Jens Kammerer , Michael Ireland , Frantz Martinache , Julien Girard Monthly Notices of the Royal Astronomical Society, 2019, 486 (1), pp.639-654. ⟨10.1093/mnras/stz882⟩ Article dans une revue hal-02303500v1
	Isochronal age-mass discrepancy of young stars: SCExAO/CHARIS integral field spectroscopy of the HIP 79124 triple system Ruben Asensio-Torres , Thayne Currie , Markus Janson , Silvano Desidera , Masayuki Kuzuhara Astronomy and Astrophysics - A&A, 2019, 622, pp.A42. ⟨10.1051/0004-6361/201834688⟩ Article dans une revue hal-02303350v1
	No Clear, Direct Evidence for Multiple Protoplanets Orbiting LkCa 15: LkCa 15 bcd are Likely Inner Disk Signals Thayne Currie , Christian Marois , Lucas Cieza , Gijs Mulders , Kellen Lawson The Astrophysical journal letters, 2019, 877 (1), pp.L3. ⟨10.3847/2041-8213/ab1b42⟩ Article dans une revue hal-02303451v1
	Focal-plane wavefront sensing with the vector-Apodizing Phase Plate Frantz Martinache , S. Bos , D. Doelman , J. Lozi , O. Guyon Astronomy and Astrophysics - A&A, 2019, 632, pp.A48. ⟨10.1051/0004-6361/201936062⟩ Article dans une revue hal-03518338v1
	Multi-epoch Direct Imaging and Time-variable Scattered Light Morphology of the HD 163296 Protoplanetary Disk Evan Rich , John Wisniewski , Thayne Currie , Misato Fukagawa , Carol A Grady The Astrophysical Journal, 2019, 875 (1), pp.38. ⟨10.3847/1538-4357/ab0f3b⟩ Article dans une revue hal-02303546v1
	Laboratory and On-sky Validation of the Shaped Pupil Coronagraph’s Sensitivity to Low-order Aberrations With Active Wavefront Control Thayne Currie , N. Jeremy Kasdin , Tyler Groff , Julien Lozi , Nemanja Jovanovic Publications of the Astronomical Society of the Pacific, 2018, 130 (986), pp.044505. ⟨10.1088/1538-3873/aaab41⟩ Article dans une revue hal-02305123v1
	Characterizing vibrations at the Subaru Telescope for the Subaru coronagraphic extreme adaptive optics instrument Julien Lozi , Olivier Guyon , Nemanja Jovanovic , Naruhisa Takato , Garima Singh Journal of Astronomical Telescopes Instruments and Systems, 2018, 4 (04), pp.1. ⟨10.1117/1.JATIS.4.4.049001⟩ Article dans une revue hal-03518342v1
	SCExAO/CHARIS Near-IR High-contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk Sean Goebel , Thayne Currie , Olivier Guyon , Timothy Brandt , Tyler Groff The Astronomical Journal, 2018, 156 (6), pp.279. ⟨10.3847/1538-3881/aaeb24⟩ Article dans une revue hal-02308130v1
	Measurements of Speckle Lifetimes in Near-infrared Extreme Adaptive Optics Images for Optimizing Focal Plane Wavefront Control Sean Goebel , Olivier Guyon , Donald Hall , Nemanja Jovanovic , Julien Lozi Publications of the Astronomical Society of the Pacific, 2018, 130 (992), pp.104502. ⟨10.1088/1538-3873/aad8ed⟩ Article dans une revue hal-02308123v1
	SCExAO/CHARIS Near-infrared Direct Imaging, Spectroscopy, and Forward-Modeling of κ And b: A Likely Young, Low-gravity Superjovian Companion Thayne Currie , Timothy Brandt , Taichi Uyama , Eric Nielsen , Sarah Blunt The Astronomical Journal, 2018, 156 (6), pp.291. ⟨10.3847/1538-3881/aae9ea⟩ Article dans une revue hal-02305122v1
	Kernel-nulling for a robust direct interferometric detection of extrasolar planets Frantz Martinache , Michael Ireland Astronomy and Astrophysics - A&A, 2018, 619, pp.A87. ⟨10.1051/0004-6361/201832847⟩ Article dans une revue hal-02307919v1
	Efficient injection from large telescopes into single-mode fibres: Enabling the era of ultra-precision astronomy N. Jovanovic , C. Schwab , O. Guyon , J. Lozi , N. Cvetojevic Astronomy and Astrophysics - A&A, 2017, 604, pp.A122. ⟨10.1051/0004-6361/201630351⟩ Article dans une revue hal-03518352v1
	A Demonstration of a Versatile Low-order Wavefront Sensor Tested on Multiple Coronographs Garima Singh , Julien Lozi , Nemanja Jovanovic , Olivier Guyon , Pierre Baudoz Publications of the Astronomical Society of the Pacific, 2017, 129 (979), pp.095002. ⟨10.1088/1538-3873/aa76c1⟩ Article dans une revue obspm-02193041v1
	Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph N. Cvetojevic , N. Jovanovic , S. Gross , B. Norris , I. Spaleniak Optics Express, 2017, 25 (21), pp.25546. ⟨10.1364/OE.25.025546⟩ Article dans une revue hal-03518348v1
	Demonstration of an efficient, photonic-based astronomical spectrograph on an 8-m telescope N. Jovanovic , N. Cvetojevic , B. Norris , C. Betters , C. Schwab Optics Express, 2017, 25 (15), pp.17753. ⟨10.1364/OE.25.017753⟩ Article dans une revue hal-03518355v1
	The Palomar kernel-phase experiment: testing kernel phase interferometry for ground-based astronomical observations Frantz Martinache , Benjamin Pope , Peter Tuthill , Sasha Hinkley , Michael Ireland Monthly Notices of the Royal Astronomical Society, 2016, 455 (2), pp.1647-1653. ⟨10.1093/mnras/stv2442⟩ Article dans une revue hal-03518362v1
	Enhancing stellar spectroscopy with extreme adaptive optics and photonics N. Jovanovic , C. Schwab , N. Cvetojevic , O. Guyon , Frantz Martinache Publications of the Astronomical Society of the Pacific, 2016, 128 (970), pp.121001. ⟨10.1088/1538-3873/128/970/121001⟩ Article dans une revue hal-03518358v1
	A high-precision technique to correct for residual atmospheric dispersion in high-contrast imaging systems P. Pathak , O. Guyon , N. Jovanovic , J. Lozi , Frantz Martinache Publications of the Astronomical Society of the Pacific, 2016, 128 (970), pp.124404. ⟨10.1088/1538-3873/128/970/124404⟩ Article dans une revue hal-03518360v1
	Closed-loop focal plane wavefront control with the SCExAO instrument Frantz Martinache , Nemanja Jovanovic , Olivier Guyon Astronomy and Astrophysics - A&A, 2016, 593, pp.A33. ⟨10.1051/0004-6361/201628496⟩ Article dans une revue hal-03518361v1
	An achromatic focal plane mask for high-performance broadband coronagraphy K. Newman , O. Guyon , K. Balasubramanian , R. Belikov , N. Jovanovic Publications of the Astronomical Society of the Pacific, 2015, 127 (951), pp.437-444. ⟨10.1086/681242⟩ Article dans une revue hal-03518365v1
	The SPEED project : SPEEDing up research and development towards high-contrast imaging instruments for the E-ELT Patrice Martinez , Olivier Preis , Carole Gouvret , Julien Dejonghe , Jean-Baptiste Daban Eso Messenger, 2015 Article dans une revue hal-03475303v1
	The VAMPIRES instrument: imaging the innermost regions of protoplanetary discs with polarimetric interferometry Barnaby Norris , Guillaume Schworer , Peter Tuthill , Nemanja Jovanovic , Olivier Guyon Monthly Notices of the Royal Astronomical Society, 2015, 447 (3), pp.2894-2906. ⟨10.1093/mnras/stu2529⟩ Article dans une revue hal-02509131v1
	Artificial incoherent speckles enable precision astrometry and photometry in high-contrast imaging N. Jovanovic , O. Guyon , Frantz Martinache , P. Pathak , J. Hagelberg The Astrophysical journal letters, 2015, 813 (2), pp.L24. ⟨10.1088/2041-8205/813/2/L24⟩ Article dans une revue hal-03518363v1
	On-Sky Speckle Nulling Demonstration at Small Angular Separation with SCExAO Frantz Martinache , Olivier Guyon , Nemanja Jovanovic , Christophe Clergeon , Garima Singh Publications of the Astronomical Society of the Pacific, 2014, 126 (940), pp.565-572. ⟨10.1086/677141⟩ Article dans une revue hal-03518366v1
	Lyot-based Low Order Wavefront Sensor for Phase-mask Coronagraphs: Principle, Simulations and Laboratory Experiments Garima Singh , Frantz Martinache , Pierre Baudoz , Olivier Guyon , Taro Matsuo Publications of the Astronomical Society of the Pacific, 2014, 126 (940), pp.586-594. ⟨10.1086/677048⟩ Article dans une revue hal-02552222v1
	Central-Obscuration Removal Plates for Focal-Plane Phase-Mask Coronagraphs with a Centrally-Obscured Telescope Frantz Martinache , Fumika Oshiyama , Naoshi Murakami , Olivier Guyon , Naoshi Baba Publications of the Astronomical Society of the Pacific, 2014, 126 (937), pp.270-279. ⟨10.1086/675807⟩ Article dans une revue hal-03518370v1
	A demonstration of wavefront sensing and mirror phasing from the image domain Frantz Martinache , Benjamin Pope , Nick Cvetojevic , Anthony Cheetham , Barnaby Norris Monthly Notices of the Royal Astronomical Society, 2014, 440 (1), pp.125-133. ⟨10.1093/mnras/stu218⟩ Article dans une revue hal-03518368v1
	HIGH PERFORMANCE LYOT AND PIAA CORONAGRAPHY FOR ARBITRARILY SHAPED TELESCOPE APERTURES Frantz Martinache , Olivier Guyon , Philip Hinz , Eric Cady , Ruslan Belikov The Astrophysical Journal, 2014, 780 (2), pp.171. ⟨10.1088/0004-637X/780/2/171⟩ Article dans une revue hal-03518371v1
	DANCING IN THE DARK: NEW BROWN DWARF BINARIES FROM KERNEL PHASE INTERFEROMETRY Frantz Martinache , Benjamin Pope , Peter Tuthill The Astrophysical Journal, 2013, 767 (2), pp.110. ⟨10.1088/0004-637X/767/2/110⟩ Article dans une revue hal-03518373v1
	SIMULTANEOUS EXOPLANET CHARACTERIZATION AND DEEP WIDE-FIELD IMAGING WITH A DIFFRACTIVE PUPIL TELESCOPE Frantz Martinache , Olivier Guyon , Josh Eisner , Roger Angel , Neville Woolf The Astrophysical Journal, 2013, 767 (1), pp.11. ⟨10.1088/0004-637X/767/1/11⟩ Article dans une revue hal-03518376v1
	The Asymmetric Pupil Fourier Wavefront Sensor Frantz Martinache Publications of the Astronomical Society of the Pacific, 2013, 125 (926), pp.422-430. ⟨10.1086/670670⟩ Article dans une revue hal-03518372v1
	The use of spatial filtering with aperture masking interferometry and adaptive optics David Bernat , Frantz Martinache , Michael Ireland , Peter Tuthill , James Lloyd The Astrophysical Journal, 2012, 756 (1), pp.8. ⟨10.1088/0004-637X/756/1/8⟩ Article dans une revue hal-03518380v1
	Speckle Control with a Remapped-Pupil PIAA Coronagraph Frantz Martinache , Olivier Guyon , Christophe Clergeon , Celia Blain Publications of the Astronomical Society of the Pacific, 2012, 124 (922), pp.1288-1294. ⟨10.1086/668848⟩ Article dans une revue hal-03518377v1

	V(WF)²S: Very Wide Field WaveFront Sensor for GLAO Olivier Lai , Mark Chun , Stefan Kuiper , Niek Doelman , Marcel Carbillet Adaptive Optics for Extremely Large Telescopes 7th Edition, ONERA, Jun 2023, Avignon, France. ⟨10.13009/AO4ELT7-2023-015⟩ Communication dans un congrès hal-04402903v1
	SCExAO, an instrument with a dual purpose: perform cutting-edge science and develop new technologies Julien Lozi , Olivier Guyon , Nemanja Jovanovic , Sean Goebel , Prashant Pathak Adaptive Optics Systems VI, Jun 2018, Austin, United States. pp.270, ⟨10.1117/12.2314282⟩ Communication dans un congrès hal-02308656v1
	Vibrations in AO control: a short analysis of on-sky data around the world Caroline Kulcsár , Gaetano Sivo , Henri-François Raynaud , Benoit Neichel , Franҫois Rigaut SPIE Astronomical Telescopes + Instrumentation, Adaptive Optics Systems III, Sep 2012, Amsterdam, Netherlands. pp.84471C, ⟨10.1117/12.925984⟩ Communication dans un congrès hal-01722880v1

	Multiplicity Survey of 20 Y Dwarfs with NIRCam Kernel Phase Interferometry Loic Albert , Michael Meyer , Mohamad Ali-Dib , D. C. Bardalez Gagliuffi , Carolina Daniella 2021 Autre publication scientifique hal-03396843v1

Frantz Martinache

Publications

JWST/NIRCam Discovery of the First Y+Y Brown Dwarf Binary: WISE J033605.05–014350.4

SCExAO/MEC and CHARIS Discovery of a Low-mass, 6 au Separation Companion to HIP 109427 Using Stochastic Speckle Discrimination and High-contrast Spectroscopy*

Multiband Imaging of the HD 36546 Debris Disk: A Refined View from SCExAO/CHARIS*

First on-sky demonstration of spatial Linear Dark Field Control with the vector-Apodizing Phase Plate at Subaru/SCExAO

Mid-infrared photometry of the T Tauri triple system with kernel phase interferometry

Spatial linear dark field control on Subaru/SCExAO

High-contrast Hα imaging with Subaru/SCExAO + VAMPIRES

Atmospheric Characterization and Further Orbital Modeling of κ Andromeda b

High-resolution survey for planetary companions to young stars in the Taurus molecular cloud

Precision Photometric and Astrometric Calibration Using Alternating Satellite Speckles

Angular differential kernel phases

SCExAO/CHARIS Direct Imaging Discovery of a 20 au Separation, Low-mass Ratio Brown Dwarf Companion to an Accelerating Sun-like Star *

SCExAO/CHARIS High-contrast Imaging of Spirals and Darkening Features in the HD 34700 A Protoplanetary Disk

The MKID Exoplanet Camera for Subaru SCExAO

Kernel-phase analysis: Aperture modeling prescriptions that minimize calibration errors

High-resolution Near-infrared Polarimetry and Submillimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System

Subaru Near-infrared Imaging Polarimetry of Misaligned Disks around the SR 24 Hierarchical Triple System*

Visible and Near-infrared Laboratory Demonstration of a Simplified Pyramid Wavefront Sensor

Towards a mid-infrared L band up-conversion interferometer: first on-sky sensitivity test on a single arm

Kernel-phase detection limits

A Chromaticity Analysis and PSF Subtraction Techniques for SCExAO/CHARIS Data

Kernel phase imaging with VLT/NACO: high-contrast detection of new candidate low-mass stellar companions at the diffraction limit

Isochronal age-mass discrepancy of young stars: SCExAO/CHARIS integral field spectroscopy of the HIP 79124 triple system

No Clear, Direct Evidence for Multiple Protoplanets Orbiting LkCa 15: LkCa 15 bcd are Likely Inner Disk Signals

Focal-plane wavefront sensing with the vector-Apodizing Phase Plate

Multi-epoch Direct Imaging and Time-variable Scattered Light Morphology of the HD 163296 Protoplanetary Disk

Laboratory and On-sky Validation of the Shaped Pupil Coronagraph’s Sensitivity to Low-order Aberrations With Active Wavefront Control

Characterizing vibrations at the Subaru Telescope for the Subaru coronagraphic extreme adaptive optics instrument

SCExAO/CHARIS Near-IR High-contrast Imaging and Integral Field Spectroscopy of the HIP 79977 Debris Disk

Measurements of Speckle Lifetimes in Near-infrared Extreme Adaptive Optics Images for Optimizing Focal Plane Wavefront Control

SCExAO/CHARIS Near-infrared Direct Imaging, Spectroscopy, and Forward-Modeling of κ And b: A Likely Young, Low-gravity Superjovian Companion

Kernel-nulling for a robust direct interferometric detection of extrasolar planets

Efficient injection from large telescopes into single-mode fibres: Enabling the era of ultra-precision astronomy

A Demonstration of a Versatile Low-order Wavefront Sensor Tested on Multiple Coronographs

Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph

Demonstration of an efficient, photonic-based astronomical spectrograph on an 8-m telescope

The Palomar kernel-phase experiment: testing kernel phase interferometry for ground-based astronomical observations

Enhancing stellar spectroscopy with extreme adaptive optics and photonics

A high-precision technique to correct for residual atmospheric dispersion in high-contrast imaging systems

Closed-loop focal plane wavefront control with the SCExAO instrument

An achromatic focal plane mask for high-performance broadband coronagraphy

The SPEED project : SPEEDing up research and development towards high-contrast imaging instruments for the E-ELT

The VAMPIRES instrument: imaging the innermost regions of protoplanetary discs with polarimetric interferometry

Artificial incoherent speckles enable precision astrometry and photometry in high-contrast imaging

On-Sky Speckle Nulling Demonstration at Small Angular Separation with SCExAO

Lyot-based Low Order Wavefront Sensor for Phase-mask Coronagraphs: Principle, Simulations and Laboratory Experiments

Central-Obscuration Removal Plates for Focal-Plane Phase-Mask Coronagraphs with a Centrally-Obscured Telescope

A demonstration of wavefront sensing and mirror phasing from the image domain

HIGH PERFORMANCE LYOT AND PIAA CORONAGRAPHY FOR ARBITRARILY SHAPED TELESCOPE APERTURES

DANCING IN THE DARK: NEW BROWN DWARF BINARIES FROM KERNEL PHASE INTERFEROMETRY

SIMULTANEOUS EXOPLANET CHARACTERIZATION AND DEEP WIDE-FIELD IMAGING WITH A DIFFRACTIVE PUPIL TELESCOPE

The Asymmetric Pupil Fourier Wavefront Sensor

The use of spatial filtering with aperture masking interferometry and adaptive optics

Speckle Control with a Remapped-Pupil PIAA Coronagraph

V(WF)²S: Very Wide Field WaveFront Sensor for GLAO

SCExAO, an instrument with a dual purpose: perform cutting-edge science and develop new technologies

Vibrations in AO control: a short analysis of on-sky data around the world

Multiplicity Survey of 20 Y Dwarfs with NIRCam Kernel Phase Interferometry