Dr. Riccardo Signorato Profile

Dr. Riccardo Signorato

at S.RI. Tech s.r.l.s.

SPIE Involvement:

Author

Proceedings Article | 9 September 2019 Open Access

Controlling an active bimorph deformable mirror with sub-nanometre resolution

Ioana-Theodora Nistea, Simon Alcock, Vivek Badami, Riccardo Signorato, Kawal Sawhney

Proceedings Volume 11109, 111090E (2019) https://doi.org/10.1117/12.2529322

KEYWORDS: Mirrors, Sensors, Metrology, Deformable mirrors, Power supplies, X-ray optics, Interferometry

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Proceedings Article | 24 April 2019 Presentation + Paper

Nanofocus characterization at the Coherent X-ray Imaging instrument using 2D single grating interferometry

Matthew Seaberg, Andrew Aquila, Mengning Liang, Hae Ja Lee, Bob Nagler, Yanwei Liu, Anne Sakdinawat, Frank Seiboth, Mikako Makita, Yanwen Sun, Riccardo Signorato, Sergio Carbajo, Yiping Feng, Jacek Krzywinski, Diling Zhu, Sébastien Boutet

Proceedings Volume 11038, 110380L (2019) https://doi.org/10.1117/12.2526647

KEYWORDS: Mirrors, Scanning electron microscopy, Monochromatic aberrations, X-ray imaging, Sensors, Optical microscopes, X-rays, Calibration, Interferometry

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Proceedings Article | 5 September 2014 Paper

Beam transport and focusing layout based on adaptive optics for the SQS scientific instrument at the European XFEL

Tommaso Mazza, Riccardo Signorato, Michael Meyer, Daniele La Civita, Maurizio Vannoni, Harald Sinn

Proceedings Volume 9208, 920803 (2014) https://doi.org/10.1117/12.2060859

KEYWORDS: Mirrors, Steiner quadruple pulse system, Beam propagation method, X-rays, Diffraction, Optical components, Adaptive optics, Actuators, Reflectivity, Ray tracing

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Proceedings Article | 26 September 2013 Paper

Design optimization of ultra-precise elliptical mirrors for hard x-ray nanofocusing at Nanoscopium

Cameron Kewish, François Polack, Riccardo Signorato, Andrea Somogyi

Proceedings Volume 8851, 88510G (2013) https://doi.org/10.1117/12.2026026

KEYWORDS: Mirrors, Diffraction, X-rays, Hard x-rays, Nanoprobes, Reflectivity, Tolerancing, Metrology, Point spread functions, X-ray optics

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Proceedings Article | 2 September 2010 Paper

A novel adaptive bimorph focusing mirror and wavefront corrector with sub-nanometre dynamical figure control

Kawal J. Sawhney, Simon Alcock, Riccardo Signorato

Proceedings Volume 7803, 780303 (2010) https://doi.org/10.1117/12.861593

KEYWORDS: Mirrors, Polishing, Wavefronts, Surface finishing, X-rays, X-ray optics, Optics manufacturing, Diamond, Light sources, Metrology

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Proceedings Article | 13 January 2004 Paper

Performance of an adaptive u-focusing Kirkpatrick-Baez system for high-pressure studies at the Advanced Photon Source

Riccardo Signorato, Daniel Hausermann, Maddury Somayazulu, Jean-Francois Carre

Proceedings Volume 5193, (2004) https://doi.org/10.1117/12.520827

KEYWORDS: Mirrors, X-rays, Electrodes, Adaptive optics, Spherical lenses, X-ray optics, Ferroelectric materials, Metrology, Wavefronts, Polishing

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Proceedings Article | 14 November 2001 Paper

Performance of the SPring-8 modular piezoelectric bimorph mirror prototype

Riccardo Signorato, Jean-Francois Carre, Tetsuya Ishikawa

Proceedings Volume 4501, (2001) https://doi.org/10.1117/12.448501

KEYWORDS: Mirrors, Electrodes, Prototyping, Polishing, Metrology, Adaptive optics, X-rays, Spherical lenses, Surface finishing, Ceramics

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Proceedings Article | 16 November 1999 Paper

R&D program on multisegmented piezoelectric bimorph mirrors at the ESRF--status report: II

Riccardo Signorato

Proceedings Volume 3773, (1999) https://doi.org/10.1117/12.370111

KEYWORDS: Mirrors, Electrodes, Silica, Prototyping, Ceramics, Spherical lenses, Manufacturing, Synchrotron radiation, Metrology, X-rays

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Proceedings Article | 13 November 1998 Paper

R&D program on multisegmented piezoelectric bimorph mirrors at the ESRF: status report

Riccardo Signorato

Proceedings Volume 3447, (1998) https://doi.org/10.1117/12.331126

KEYWORDS: Mirrors, Electrodes, Adaptive optics, Polishing, Prototyping, Metrology, X-rays, Calibration, Silica, Manufacturing

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Proceedings Article | 1 November 1997 Paper

Structured slope errors on real x-ray mirrors: ray tracing versus experiment

Riccardo Signorato, Manuel Sanchez del Rio

Proceedings Volume 3152, (1997) https://doi.org/10.1117/12.295553

KEYWORDS: Mirrors, Spherical lenses, X-rays, Satellites, Optical components, Polishing, Metrology, Design for manufacturing, Computer simulations, Monochromators

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Proceedings Article | 22 November 1996 Paper

Vertically focusing reflective optics using two bendable CVD SiC mirrors

Riccardo Signorato, Chantal Goulon-Ginet, Jose Goulon, Andrei Rogalev, Jean-Jacques Ferme

Proceedings Volume 2856, (1996) https://doi.org/10.1117/12.259876

KEYWORDS: Mirrors, X-rays, Reflectivity, Silicon carbide, X-ray optics, Monochromators, Polarization, Geometrical optics, Polishing, Optical testing

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Showing 5 of 11 publications

Conference Committee Involvement (3)

Adaptive X-Ray Optics V

21 August 2018 | San Diego, California, United States

Adaptive X-Ray Optics II

14 August 2012 | San Diego, California, United States

Adaptive X-Ray Optics

3 August 2010 | San Diego, California, United States

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