Publications

Controlling sputter angles with a 3D mask: Re-masking and depth adjustment of optical gratings

Forsberg, Pontus; Angelsten, Arvid; Karlsson, Mikael

Part of Diamond and related materials, 2026

Article in journal

• DOI for Controlling sputter angles with a 3D mask: Re-masking and depth adjustment of optical gratings
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Advancing European High-Contrast Imaging R&D Towards the Habitable Worlds Observatory

Laginja, Iva; Carrión-González, Óscar; Laugier, Romain; Matthews, Elisabeth et al.

Part of Astrophysics and Space Science, 2025

Article in journal

• DOI for Advancing European High-Contrast Imaging R&D Towards the Habitable Worlds Observatory
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Waveguide Spectroscopy for Differentiation of Bacteria

Angelsten, Arvid; Forsberg, Pontus; Engqvist, Håkan; Xia, Wei et al.

Part of Analytical Chemistry, p. 21314-21323, 2025

Article in journal

• DOI for Waveguide Spectroscopy for Differentiation of Bacteria
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MIRAC-5 on the MMT with MAPS: annular groove phase mask N-band coronagraphic upgrade

Miller, Alyssa L.; Leisenring, Jarron; Meyer, Michael; De Xivry, Gilles Orban et al.

Part of Proceedings Volume 13627 Techniques and Instrumentation for Detection of Exoplanets XII, p. 1-9, 2025

Conference paper

• DOI for MIRAC-5 on the MMT with MAPS: annular groove phase mask N-band coronagraphic upgrade

The ELT/METIS Annular Groove Phase Masks

Delacroix, Christian; König, Lorenzo; Absil, Olivier; Orban De Xivry, Gilles et al.

Part of Proceedings Volume 13100, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation VI;, p. 1-9, 2024

Conference paper

• DOI for The ELT/METIS Annular Groove Phase Masks

METIS high-contrast imaging: from final design to manufacturing and testing

Absil, Olivier; Kenworthy, Matthew; Delacroix, Christian; Orban de Xivry, Gilles et al.

Part of Ground-based and Airborne Instrumentation for Astronomy X, 2024

Conference paper

• DOI for METIS high-contrast imaging: from final design to manufacturing and testing

Making the diamond vortex phase masks for the METIS instrument

Forsberg, Pontus; Karvinen, Petri; Ronayette, Samuel; Kuittinen, Markku et al.

Part of Diamond and related materials, 2024

Article in journal

• DOI for Making the diamond vortex phase masks for the METIS instrument
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An Ultra-Sensitive Biosensor Based on Mid-Infrared Diamond Waveguide Spectroscopy

Forsberg, Pontus; Karlsson, Mikael

2023

Conference paper

Enhancing sensitivity of mid-infrared waveguide spectroscopy with a high index thin film

Forsberg, Pontus; Perez, Lucas; Karlsson, Mikael

Part of ACS Applied Optical Materials, p. 536-543, 2023

Article in journal

• DOI for Enhancing sensitivity of mid-infrared waveguide spectroscopy with a high index thin film
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Optimal Design of the Annular Groove Phase Mask Central Region

König, Lorenzo; Absil, Olivier; Lobet, Michaël; Delaicroix, Christian et al.

Part of Optics Express, p. 27048-27063, 2022

Article in journal

• DOI for Optimal Design of the Annular Groove Phase Mask Central Region
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Diamond-based dielectric laser acceleration

Chlouba, Tomas; Shiloh, Roy; Forsberg, Pontus; Hamberg, Mathias et al.

Part of Optics Express, p. 505-510, 2022

Article in journal

• DOI for Diamond-based dielectric laser acceleration
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Constraining the Orbit and Mass of epsilon Eridani b with Radial Velocities, Hipparcos IAD-Gaia DR2 Astrometry, and Multiepoch Vortex Coronagraphy Upper Limits

Llop-Sayson, Jorge; Wang, Jason J.; Ruffio, Jean-Baptiste; Mawet, Dimitri et al.

Part of Astronomical Journal, 2021

Article in journal

• DOI for Constraining the Orbit and Mass of epsilon Eridani b with Radial Velocities, Hipparcos IAD-Gaia DR2 Astrometry, and Multiepoch Vortex Coronagraphy Upper Limits

High sensitivity infrared spectroscopy with a diamond waveguide on aluminium nitride

Forsberg, Pontus; Hollman, Patrik; Karlsson, Mikael

Part of The Analyst, p. 6981-6989, 2021

Article in journal

• DOI for High sensitivity infrared spectroscopy with a diamond waveguide on aluminium nitride
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Imaging low-mass planets within the habitable zone of α Centauri

Wagner, Kevin; Boehle, Anna; Pathak, Prashant; Kasper, Markus et al.

Part of Nature Communications, 2021

Article in journal

• DOI for Imaging low-mass planets within the habitable zone of α Centauri
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Keck/NIRC2 L'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70

Wang, Jason J.; Ginzburg, Sivan; Ren, Bin; Wallack, Nicole et al.

Part of Astronomical Journal, 2020

Article in journal

• DOI for Keck/NIRC2 L'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70

Design, pointing control, and on-sky performance of the mid-infrared vortex coronagraph for the VLT/NEAR experiment

Maire, Anne-Lise; Huby, Elsa; Absil, Oliver; Zins, Gerard et al.

Part of Journal of Astronomical Telescopes, Instruments, and Systems, p. 1-16, 2020

Article in journal

• DOI for Design, pointing control, and on-sky performance of the mid-infrared vortex coronagraph for the VLT/NEAR experiment

Vortex Phase Masks of Topological Charge 4 and higher with Diamond Subwavelength Gratings

König, Lorenzo; Absil, Olivier; Delacroix, Christian; Lobet, Michaël et al.

Part of Proceedings Volume 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV, 2020

Conference paper

• DOI for Vortex Phase Masks of Topological Charge 4 and higher with Diamond Subwavelength Gratings

An N-band test bench for the METIS coronagraphic masks

Ronayette, Samuel; Mouzali, Salima; Barrière, Jean-Christophe; Pantin, Éric et al.

Part of Ground-based and Airborne Instrumentation for Astronomy VIII, p. 1-15, 2020

Conference paper

• DOI for An N-band test bench for the METIS coronagraphic masks

Determination of volatile organic compounds in water by attenuated total reflection infrared spectroscopy and diamond-like carbon coated silicon wafers

Dettenrieder, Carina; Türkmen, Dervis; Mattsson, Andreas; Österlund, Lars et al.

Part of Chemosensors, p. 1-17, 2020

Article in journal

• DOI for Determination of volatile organic compounds in water by attenuated total reflection infrared spectroscopy and diamond-like carbon coated silicon wafers
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L- and M-band annular groove phase mask in lab performance assessment on the vortex opticaldemonstrator for coronagraphic applications

Jolivet, Aissa; Orban de Xivry, Gilles; Huby, Elsa; Piron, Pierre et al.

Part of Journal of Astronomical Telescopes, Instruments, and Systems, p. 1-8, 2019

Article in journal

• DOI for L- and M-band annular groove phase mask in lab performance assessment on the vortex opticaldemonstrator for coronagraphic applications

Diamond gratings for dielectric laser acceleration

Forsberg, Pontus; Hamberg, Mathias; Karlsson, Mikael

2019

Conference paper

Diamond waveguide infrared spectroscopy for applications in life science

Karlsson, Mikael

2019

Conference paper

Development of an Ultra-Sensitive Biosensor Based on Mid-Infrared Diamond Waveguide Spectroscopy

Karlsson, Mikael

2019

Conference paper

Seeing the light through diamonds: Direct detection of extrasolar planets

Karlsson, Mikael

2019

Conference paper

NEAR: First Results from the Search for Low-Mass Planets in α Cen

Kasper, M.; Arsenault, R.; Käufl, U.; Jakob, G. et al.

Part of The Messenger, p. 5-9, 2019

Article in journal

• DOI for NEAR: First Results from the Search for Low-Mass Planets in α Cen

Corrosion detection by infrared attenuated total reflection spectroscopy via diamond-like carbon coated silicon wafers and iron-sensitive dyes

Türkmen, Dervis; Dettenrieder, Carina; Forsberg, Pontus; Mattsson, Andreas et al.

Part of Sensors, 2019

Article in journal

• DOI for Corrosion detection by infrared attenuated total reflection spectroscopy via diamond-like carbon coated silicon wafers and iron-sensitive dyes
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Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758

Reggiani, M; Christiaens, V; Absil, O; Mawet, D et al.

Part of Astronomy and Astrophysics, 2018

Article in journal

• DOI for Discovery of a point-like source and a third spiral arm in the transition disk around the Herbig Ae star MWC 758

Birefringence measurements of diamond space-variant subwavelength gratings

Piron, Pierre; Vargas Catalan, Ernesto; Absil, Olivier; Karlsson, Mikael

Part of Applied Optics, p. 4909-4917, 2018

Article in journal

• DOI for Birefringence measurements of diamond space-variant subwavelength gratings

Polarization analysis of diamond subwavelength gratings acting as space-variant birefringent elements

Piron, Pierre; Vargas Catalan, Ernesto; Karlsson, Mikael

Part of SPIE Proceedings Volume 10539, 2018

Conference paper

• DOI for Polarization analysis of diamond subwavelength gratings acting as space-variant birefringent elements

NEAR: New Earths in the Alpha Cen Region (bringing VISIR as a "visiting instrument" to ESO-VLT-UT4)

Kaeufl, Hans Ulrich; Kasper, Markus; Arsenaut, Robin; Jakob, Gerd et al.

Part of Ground-Based And Airborne Instrumentation For Astronomy VII, 2018

Conference paper

• DOI for NEAR: New Earths in the Alpha Cen Region (bringing VISIR as a "visiting instrument" to ESO-VLT-UT4)

High contrast imaging for the enhanced resolution imager and spectrometer (ERIS)

Kenworthy, Matthew A.; Snik, Frans; Keller, Christoph U.; Doelman, David et al.

Part of GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY VII, 2018

Conference paper

• DOI for High contrast imaging for the enhanced resolution imager and spectrometer (ERIS)

Infrared Spectroscopy Based on Broadly Tunable Quantum Cascade Lasers and Polycrystalline Diamond Waveguides

Haas, Julian; Vargas Catalán, Ernesto; Piron, Pierre; Karlsson, Mikael et al.

Part of The Analyst, p. 5112-5119, 2018

Article in journal

• DOI for Infrared Spectroscopy Based on Broadly Tunable Quantum Cascade Lasers and Polycrystalline Diamond Waveguides
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Development of a diamond waveguide sensor for sensitive protein analysis using IR quantum cascade lasers

Piron, Pierre; Vargas Catalan, Ernesto; Haas, Julian; Österlund, Lars et al.

Part of SPIE Proceedings Volume 10539, 2018

Conference paper

• DOI for Development of a diamond waveguide sensor for sensitive protein analysis using IR quantum cascade lasers

Sensing Glucose in Human Saliva with Mid-Infrared Broadly Tunable Quantum Cascade Lasers and Polycrystalline Diamond Waveguides

Haas, Julian; Piron, Pierre; Ernesto, Vargas Catalan; Karlsson, Mikael et al.

2018

Conference paper

Polycrystalline diamond thin-film waveguides for mid-infrared evanescent field sensors

Haas, Julian; Vargas Catalan, Ernesto; Piron, Pierre; Nikolajeff, Fredrik et al.

Part of ACS Omega, p. 6190-6198, 2018

Article in journal

• DOI for Polycrystalline diamond thin-film waveguides for mid-infrared evanescent field sensors

Subwavelength diamond gratings for vortex coronagraphy: towards annular groove phase mask for shorter wavelengths and topological charge 4 designs

Vargas Catalan, Ernesto; Piron, Pierre; Jolivet, Aissa; Forsberg, Pontus et al.

Part of Optical Materials Express, p. 1976-1987, 2018

Article in journal

• DOI for Subwavelength diamond gratings for vortex coronagraphy: towards annular groove phase mask for shorter wavelengths and topological charge 4 designs
• Download full text (pdf) of Subwavelength diamond gratings for vortex coronagraphy: towards annular groove phase mask for shorter wavelengths and topological charge 4 designs

Diamond coronagraphs for direct detection of extrasolar planets

Karlsson, Mikael; Vargas Catalan, Ernesto; Piron, Pierre; Huby, Elsa et al.

2017

Conference paper

Realizing diamond subwavelength gratings working in the near infrared wavelength region

Catalan, Ernesto Vargas; Forsberg, Pontus; Huby, Elsa; Carlomagno, Brunella et al.

2017

Conference paper

Reducing the feature size of diamond subwavelength gratings

Vargas Catalan, Ernesto; Karlsson, Mikael

2017

Conference paper

Polarization analysis of a space-variant birefringent plate made of diamond subwavelength gratings

Piron, Ernesto; Vargas Catalan, Ernesto; Karlsson, Mikael

2017

Conference paper

VIP: Vortex Image Processing Package for High-contrast Direct Imaging

Gonzalez, Carlos Alberto Gomez; Wertz, Olivier; Absil, Olivier; Christiaens, Valentin et al.

Part of Astronomical Journal, 2017

Article in journal

• DOI for VIP: Vortex Image Processing Package for High-contrast Direct Imaging

Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD 206893

Milli, J.; Hibon, P.; Christiaens, V.; Choquet, É. et al.

Part of Astronomy and Astrophysics, 2017

Article in journal

• DOI for Discovery of a low-mass companion inside the debris ring surrounding the F5V star HD 206893

Dielectric laser accelerator investigation, setup substrate manufacturing and investigation of effects of laser induced electromigration rf cavity breakdown influences

Hamberg, Mathias; Vargas Catalan, Ernesto; Karlsson, Mikael; Ögren, Jim et al.

Part of Proceedings of the 8th International Particle Accelerator Conference (IPAC 2017), Copenhagen, Denmark, May, 2017, 2017

Conference paper

Characterization of the inner disk around HD 141569 A from KECK/NIRC2 L-band vortex coronagraphy

Mawet, Dimitri; Choquet, Élodie; Absil, Olivier; Huby, Elsa et al.

Part of Astronomical Journal, p. 1-10, 2017

Article in journal

• DOI for Characterization of the inner disk around HD 141569 A from KECK/NIRC2 L-band vortex coronagraphy

The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B

Serabyn, E; Huby, E; Matthews, K; Mawet, D et al.

Part of Astronomical Journal, p. 1-7, 2017

Article in journal

• DOI for The W. M. Keck Observatory infrared vortex coronagraph and a first image of HIP79124 B

Protein analysis by label free evanescent mid-IR diamond waveguide spectroscopy

Karlsson, Mikael; Nikolajeff, Fredrik; Österlund, Lars; Andersson, Per Ola et al.

2017

Conference paper

NEAR: Low-mass Planets in α Cen with VISIR

Kasper, M.; Arsenault, R.; Käufl, H. -U; Jakob, G. et al.

Part of The Messenger, p. 16-20, 2017

Article in journal

• DOI for NEAR: Low-mass Planets in α Cen with VISIR

Dielectric Laser Acceleration Setup Design, Grating Manufacturing and Investigations Into Laser Induced RF Cavity Breakdowns

Hamberg, Mathias; Vargas Catalan, Ernesto; Karlsson, Mikael; Dancila, Dragos et al.

Part of Proceedings of FEL2017, Santa Fe, NM, USA, 2017

Conference paper

• Download full text (pdf) of Dielectric Laser Acceleration Setup Design, Grating Manufacturing and Investigations Into Laser Induced RF Cavity Breakdowns

Low molar excess of 4-oxo-2-nonenal and 4-hydroxy-2-nonenal promote oligomerization of alpha-synuclein through different pathways

Almandoz-Gil, Leire; Welander, Hedvig; Ihse, Elisabet; Khoonsari, Payam Emami et al.

Part of Free Radical Biology & Medicine, p. 421-431, 2017

Article in journal

• DOI for Low molar excess of 4-oxo-2-nonenal and 4-hydroxy-2-nonenal promote oligomerization of alpha-synuclein through different pathways
• Download full text (pdf) of Low molar excess of 4-oxo-2-nonenal and 4-hydroxy-2-nonenal promote oligomerization of alpha-synuclein through different pathways

Diamond Waveguides for Infrared Spectroscopy and Sensing

López-Lorente, Ángela Inmaculada; Karlsson, Mikael; Österlund, Lars; Mizaikoff, Boris

Part of Carbon-Based Nanosensor Technology, p. 87-117, Springer, 2017

Chapter in book

• DOI for Diamond Waveguides for Infrared Spectroscopy and Sensing

Seeing the Light through Diamonds: How to find Extrasolar Planets

Karlsson, Mikael

2016

Conference paper

Fabrication process for the annular phase groove mask (AGPM)

Vargas Catalan, Ernesto; Karlsson, Mikael

2016

Conference paper

End-to-end simulations of the E-ELT/METIS coronagraphs

Carlomagno, Brunella; Absil, Olivier; Kenworthy, Matthew; Ruane, Garreth et al.

Part of Adaptive Optics Systems V, p. 1-10, 2016

Conference paper

• DOI for End-to-end simulations of the E-ELT/METIS coronagraphs

Commissioning and first light results of an L’-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument

Castellá, Bruno Femenía; Serabyn, Eugene; Mawet, Dimitri; Absil, Olivier et al.

Part of Adaptive Optics Systems V, 2016

Conference paper

• DOI for Commissioning and first light results of an L’-band vortex coronagraph with the Keck II adaptive optics NIRC2 science instrument

Three years of harvest with the vector vortex coronagraph in the thermal infrared

Absil, Oliver; Mawet, Dimitri; Karlsson, Mikael; Carlomagno, Brunella et al.

Part of Ground-Based and Airborne Instrumentation for Astronomy VI, p. 1-14, 2016

Conference paper

• DOI for Three years of harvest with the vector vortex coronagraph in the thermal infrared

Natural Mineral-Based Solid Oxide Fuel Cell with Heterogeneous Nanocomposite Derived from Hematite and Rare-Earth Minerals

Xia, Chen; Cai, Yixiao; Ma, Yue; Wang, Baoyuan et al.

Part of ACS Applied Materials and Interfaces, p. 20748-20755, 2016

Article in journal

• DOI for Natural Mineral-Based Solid Oxide Fuel Cell with Heterogeneous Nanocomposite Derived from Hematite and Rare-Earth Minerals

Controlling the profile of high aspect ratio gratings in diamond

Vargas Catalan, Ernesto; Forsberg, Pontus; Absil, Olivier; Karlsson, Mikael

Part of Diamond and related materials, p. 60-68, 2016

Article in journal

• DOI for Controlling the profile of high aspect ratio gratings in diamond

Optimizing the subwavelength grating of L-band annular groove phase masks for high coronagraphic performance

Vargas Catalan, Ernesto; Huby, Elsa; Forsberg, Pontus; Jolivet, Aissa et al.

Part of Astronomy and Astrophysics, p. 1-8, 2016

Article in journal

• DOI for Optimizing the subwavelength grating of L-band annular groove phase masks for high coronagraphic performance

Nanocrystalline diamond sensor targeted for selective CRP detection: An ATR-FTIR spectroscopy study

Andersson, Per Ola; Viberg, Pernilla; Forsberg, Pontus; Nikolajeff, Fredrik et al.

Part of Analytical and Bioanalytical Chemistry, p. 3675-3680, 2016

Article in journal

• DOI for Nanocrystalline diamond sensor targeted for selective CRP detection: An ATR-FTIR spectroscopy study

Biomineralization on Single Crystalline Rutile: The Modulated Growth of Hydroxyapatite by Fibronectin in a Simulated Body Fluid

Cai, Yixiao; Li, Hu; Karlsson, Mikael; Leifer, Klaus et al.

Part of RSC Advances, p. 35507-35516, 2016

Article in journal

• DOI for Biomineralization on Single Crystalline Rutile: The Modulated Growth of Hydroxyapatite by Fibronectin in a Simulated Body Fluid

Diamond grating waveplates

Forsberg, Pontus; Malmström, Mikael; Vargas Catalan, Ernesto; Karlsson, Mikael

Part of Optical Materials Express, p. 2024-2030, 2016

Article in journal

• DOI for Diamond grating waveplates

Waveguides in polycrystalline diamond for mid-IR sensing

Malmström, Mikael; Karlsson, Mikael; Forsberg, Pontus; Cai, Yixiao et al.

Part of Optical Materials Express, p. 1286-1295, 2016

Article in journal

• DOI for Waveguides in polycrystalline diamond for mid-IR sensing

Strategy towards independent electrical stimulation from cochlear implants: Guided auditory neuron growth on topographically modified nanocrystalline diamond

Cai, Yixiao; Edin, Fredrik; Jin, Zhe; Alexsson, Andrei et al.

Part of Acta Biomaterialia, p. 211-220, 2016

Article in journal

• DOI for Strategy towards independent electrical stimulation from cochlear implants: Guided auditory neuron growth on topographically modified nanocrystalline diamond

Mid-infrared thin-film diamond waveguides combined with tunable quantum cascade lasers for analyzing the secondary structure of proteins

Lopez-Lorente, Angela; Wang, Pei; Sieger, Markus; Vargas Catalan, Ernesto et al.

Part of Physica Status Solidi (A), p. 2117-2123, 2016

Article in journal

• DOI for Mid-infrared thin-film diamond waveguides combined with tunable quantum cascade lasers for analyzing the secondary structure of proteins

Diamond Photonics; Diamond Optics for Direct Imaging of Extrasolar Planets

Karlsson, Mikael

2015

Conference paper

Research at Ångström Laboratory, Uppsala University and micro- and nanostructuring of semiconductor materials

Karlsson, Mikael

2015

Conference paper

An update on the VORTEX project

Absil, Olivier; Mawet, Dimitri; Karlsson, Mikael; Habraken, Serge et al.

Part of Techniques and Instrumentation for Detection of Exoplanets VII, 2015

Conference paper

• DOI for An update on the VORTEX project

The vortex coronagraph:from laboratory characterizationto on-sky operation

Huby, Elsa; Absil, Olivier; Serabyn, E; Baudoz, Pierre et al.

2015

Conference paper

Ordered auditory neuron growth on micro-structured nanocrystalline diamond surface

Cai, Yixiao; Edin, Fredrik; Li, Hao; Karlsson, Mikael

2015

Conference paper

A family of subwavelength grating vortexcoronagraphs (SGVCs) with higher topological charge

Delacroix, Christian; Forsberg, Pontus; Piron, Pierre; Ruane, Garreth et al.

Part of Techniques and Instrumentation for Detection of Exoplanets VII, 2015

Conference paper

• DOI for A family of subwavelength grating vortexcoronagraphs (SGVCs) with higher topological charge

High aspect ratio sub-wavelength gratings in diamond

Vargas Catalan, Ernesto; Forsberg, Pontus; Karlsson, Mikael

p. 102-102, 2015

Conference paper

• DOI for High aspect ratio sub-wavelength gratings in diamond

Mid-infrared chem/bio sensors based on thin-film diamond wave-guides combined with quantum cascade lasers

López-Lorente, Ángela; Wang, Pei; Wang, Xiaofeng; Sieger, Markus et al.

2015

Conference paper

Design and performance simulations of mid-IR AGPMs for ELT/METIS applications

Carlomagno, Brunella; Delacroix, Christian; Huby, Elsa; Absil, Olivier et al.

2015

Conference paper

• DOI for Design and performance simulations of mid-IR AGPMs for ELT/METIS applications

Performance evaluation of mid-IR vortex coronagraphs with centrally obscured segmented pupils

Carlomagno, Brunella; Absil, Olivier; Ruane, Garreth; Mawet, Dimitri et al.

2015

Conference paper

Diamond waveguides for mid-IR chemical sensing

Malmström, Mikael; Forsberg, Pontus; Cai, Yixiao; Karlsson, Mikael et al.

2015

Conference paper

A Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency

Piron, P.; Delacroix, C.; Huby, E.; Mawet, D. et al.

Part of Techniques And Instrumentation For Detection Of Exoplanets Vii, 2015

Conference paper

• DOI for A Mach-Zehnder interferometer based on orbital angular momentum for improved vortex coronagraph efficiency

Changes in secondary structure of α-synuclein during oligomerization induced by reactive aldehydes.

Cai, Yixiao; Lendel, Christofer; Österlund, Lars; Kasrayan, Alex et al.

Part of Biochemical and Biophysical Research Communications - BBRC, p. 336-341, 2015

Article in journal

• DOI for Changes in secondary structure of α-synuclein during oligomerization induced by reactive aldehydes.

Reaching the diffraction limit with the vortex coronagraph

Absil, Olivier; Karlsson, Mikael; Mawet, Dimitri; Carlomagno, Brunella et al.

2014

Conference paper

Diamond Optics for Direct Imaging of Extrasolar Planets

Karlsson, Mikael; Forsberg, Pontus; Vargas Catalan, Ernesto; Absil, Olivier et al.

2014

Conference paper

L'-band AGPM vector vortex coronagraph's first light on LBTI/LMIRCAM

Defrère, D.; Absil, Olivier; Kuhn, J.; Mawet, Dimitri et al.

2014

Conference paper

Design and expected performances ofL, M and N band AGPMs for EELT/METIS.

Carlomagno, Brunella; Olivier, Absil; Karlsson, Mikael; Delacroix, Christian et al.

2014

Conference paper

Optimized, high performance vortex coronagraphs for E-ELT instruments

Absil, Olivier; Karlsson, Mikael; Mawet, Dimitri; Carlomagno, Brunella et al.

2014

Conference paper

Mid-IR AGPMs for ELT applications

Carlomagno, Brunella; Delacroix, Christian; Absil, Olivier; Forsberg, Pontus et al.

Part of GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY V, 2014

Conference paper

• DOI for Mid-IR AGPMs for ELT applications

Diamond waveguides for mid-IR sensing

Malmström, Mikael; Cai, Yixiao; Karlsson, Mikael; Forsberg, Pontus et al.

p. 1-1, 2014

Conference paper

Realizing the diamond annular groove phase masks for the mid infrared region - five years of successful process development of diamond plasma etching

Forsberg, Pontus; Vargas, Ernesto; Delacroix, Christian; Absil, Olivier et al.

2014

Conference paper

• DOI for Realizing the diamond annular groove phase masks for the mid infrared region - five years of successful process development of diamond plasma etching

Development of a subwavelength grating vortex coronagraph of topological charge 4 (SGVC4)

Delacroix, Christian; Absil, Olivier; Carlomagno, Brunella; Piron, Pierre et al.

Part of GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY V, 2014

Conference paper

• DOI for Development of a subwavelength grating vortex coronagraph of topological charge 4 (SGVC4)

L'-band AGPM vector vortex coronagraph's first light on LBTI/LMIRCam

Defrere, D.; Absil, O.; Hinz, P.; Kuhn, J. et al.

Part of Adaptive Optics Systems IV, 2014

Conference paper

• DOI for L'-band AGPM vector vortex coronagraph's first light on LBTI/LMIRCam

The VORTEX project: first results and perspectives

Absil, Olivier; Mawet, Dimitri; Delacroix, Christian; Forsberg, Pontus et al.

Part of Adaptive Optics Systems IV, 2014

Conference paper

• DOI for The VORTEX project: first results and perspectives

Diamonds are a Spectroscopist’s Best Friend: Thin Film Diamond Mid-Infrared Waveguides for Advanced Chem/Bio Sensors

Wang, Xiaofeng; Karlsson, Mikael; Forsberg, Pontus; Sieger, Markus et al.

Part of Analytical Chemistry, p. 8136-8141, 2014

Article in journal

• DOI for Diamonds are a Spectroscopist’s Best Friend: Thin Film Diamond Mid-Infrared Waveguides for Advanced Chem/Bio Sensors

Companion search around β Pictoris with the newly commissioned L’-band vector vortex coronagraph on VLT/NACO

Mawet, Dimitri; Absil, Olivier; Milli, Julien; Baudoz, P. et al.

p. 50-51, 2013

Conference paper

• DOI for Companion search around β Pictoris with the newly commissioned L’-band vector vortex coronagraph on VLT/NACO

Diamond optics for direct imaging of extrasolar planets

Karlsson, Mikael

2013

Conference paper

High Contrast Imaging with the New Vortex Coronagraph on NACO

Mawet, Dimitri; Absil, Olivier; Girard, Julien; O’Neal, Jared et al.

Part of The Messenger (ESO), p. 8-13, 2013

Article, review/survey

Small-angle, high-contrast exoplanet imaging with the L-band AGPM vector vortex coronagraph now offered at the VLT

Mawet, Dimitri; Absil, Olivier; Milli, Julien; Delacroix, Christian et al.

p. 1-9, 2013

Conference paper

• DOI for Small-angle, high-contrast exoplanet imaging with the L-band AGPM vector vortex coronagraph now offered at the VLT

Laboratory demonstration of a mid-infrared AGPM vector vortex coronagraph

Delacroix, Christian; Absil, Olivier; Forsberg, Pontus; Mawet, Dimitri et al.

Part of Astronomy and Astrophysics, 2013

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• DOI for Laboratory demonstration of a mid-infrared AGPM vector vortex coronagraph
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High aspect ratio optical gratings in diamond

Forsberg, Pontus; Karlsson, Mikael

Part of Diamond and related materials, p. 19-24, 2013

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L '-band AGPM vector vortex coronagraph's first light on VLT/NACO Discovery of a late-type companion at two beamwidths from an F0V star

Mawet, Dimitri; Absil, Olivier; Delacroix, Christian; Girard, J. H. et al.

Part of Astronomy and Astrophysics, 2013

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• DOI for L '-band AGPM vector vortex coronagraph's first light on VLT/NACO Discovery of a late-type companion at two beamwidths from an F0V star

Refractive and diffractive diamond optics

Nikolajeff, Fredrik; Karlsson, Mikael

Part of Optical Engineering of Diamond, p. 109-142, Wiley-VCH Verlagsgesellschaft, 2013

Chapter in book

Off-pathway alpha-synuclein oligomers seem to alter alpha-synuclein turnover in a cell model but lack seeding capability in vivo

Fagerqvist, Therese; Näsström, Thomas; Ihse, Elisabet; Lindström, Veronica et al.

Part of Amyloid, p. 233-244, 2013

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• DOI for Off-pathway alpha-synuclein oligomers seem to alter alpha-synuclein turnover in a cell model but lack seeding capability in vivo

ATR- FTIR spectroscopy study of oxidative modification of the a-synuclein secondary structure

Cai, Yixao; Almandoz-Gil, Leire; Karlsson, Mikael; Nikolajeff, Fredrik et al.

2013

Conference paper

Inclined surfaces in diamond: broadband antireflective structures and coupling light through waveguides

Forsberg, Pontus; Karlsson, Mikael

Part of Optics Express, p. 2693-2700, 2013

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