Name: GRAvitational-waves Science&technology Symposium (GRASS 2022)
Start: 2022-06-06T08:00:00+02:00
End: 2022-06-07T20:00:00+02:00
Location: Palazzo Moroni, Padova

GRAvitational-waves Science&technology Symposium (GRASS 2022)

from Monday 6 June 2022 (08:00) to Tuesday 7 June 2022 (20:00)

Monday 6 June 2022

08:30 Registration
Registration
08:30 - 09:00
Room: Sala Paladin

09:00

09:00 - 09:20
Room: Sala Paladin
09:20 A
A
09:20 - 10:50
Room: Sala Paladin
Contributions

09:20 Crystalline oxides for mirror coatings - Jean-Pierre Locquet (KU Leuven)

09:50 Substrate-transferred aluminum gallium arsenide crystalline coatings for future gravitational wave detectors - Steven Penn (LSC - Hobart and William Smith Colleges)

10:10 The crystallization process in Ta2O5 and TiO2-Ta2O5 amorphous films - Giulio Favaro (Istituto Nazionale di Fisica Nucleare)

10:30 Studies of the electro-optic noise in crystalline coatings and cryogenic coating mechanical losses toward future upgrades of gravitational wave detectors - Satoshi Tanioka
11:05 Coffee break
Coffee break
11:05 - 11:35
Room: Sala Paladin
11:35 B
B
11:35 - 12:35
Room: Sala Paladin
Contributions

11:35 Multimodal Gentle Nodal Suspension Measurements of Zirconia-Titania Coatings - Elenna Capote

11:55 Cryogenic Mechanical Loss Measurements using a Gentle Nodal Support - Peter Murray (SUPA University of Glasgow)

12:15 Optical properties of titania-tantala coatings at cryogenic temperatures - Michele Magnozzi (Istituto Nazionale di Fisica Nucleare)
12:35 A
A
12:35 - 13:25
Room: Sala Paladin
Contributions

12:35 Probing fundamental physics with continuous gravitational waves - Brynmor Haskell (CAMK PAN)

13:05 The 5n-vector ensemble method - Luca D'Onofrio (Istituto Nazionale di Fisica Nucleare)
13:30 Lunch break
Lunch break
13:30 - 15:00
Room: Sala Paladin
15:00 B
B
15:00 - 16:40
Room: Sala Paladin
Contributions

15:00 An unmodeled search for echoes: probing the post-merger phase of a binary black hole coalescence - Andrea Miani (Istituto Nazionale di Fisica Nucleare)

15:20 GW190521: Search for Echoes due to Stimulated Hawking Radiation from Black Holes - Jahed Abedi (University of Stavanger)

15:40 Improving future searches for gravitational wave transients on multi-detector data - Sophie Bini (Istituto Nazionale di Fisica Nucleare)

16:00 Overlapping signal detection using cWB pipeline - Andrea Virtuoso (Università di Trieste, INFN Sezione di Trieste)

16:20 Transient localization web service based on open gravitational-wave data for the multi-messenger community. - Mateusz Bawaj (University of Perugia)
16:40 Coffee break
Coffee break
16:40 - 17:10
Room: Sala Paladin
17:10
17:10 - 18:40
Room: Sala Paladin
Contributions

17:10 Crystalline mirrors for GW detectors - Matteo Leonardi (National Astronomical Observatory of Japan)

17:40 Implications of the quantum nature of the black hole horizon on the gravitational-wave ringdown - Sumanta Chakraborty (Indian Association for the Cultivation of Science)

18:00 Atmospheric noise contribution to Newtonian Noise for gravitational wave detectors - Mauro Oi (Dip. Fisica Univ. Cagliari)
20:30 Social dinner
Social dinner
20:30 - 22:30
Room: Ristorante Antico Brolo
Tuesday 7 June 2022
09:00 A
A
09:00 - 10:30
Room: Sala Paladin
Contributions

09:00 Light scattered by high performance optical components: Numerical prediction and accurate metrology - Myriam Zerrad (Institut Fresnel)

09:30 Mitigating back-scattered light with dual-homodyne readout - Mikhail Korobko (University of Hamburg)

09:50 Interferometric Measurement of Extremely Low Scattered Light from Optical Components - Imran KHAN (Institut Fresnel)

10:10 Squeezing Backscatter Evasion - Fabio Bergamin (AEI Hannover)
10:30 including coffee break
including coffee break
10:30 - 11:30
Room: Sala Paladin
Contributions

10:30 Optical and mechanical properties of titania-silica coatings - Viola Spagnuolo

10:35 Scattered light noise from Virgo viewports: results and possible mitigations - Maria Concetta Tringali (EGO - European Gravitational Observatory)

10:40 Stray Light Measurements With an Instrumented Baffle in the Advanced Virgo Input Mode Cleaner Cavity - Machiel Kolstein (IFAE)

10:45 Flexible and Fast Estimation of Binary Merger Population Distributions with Adaptive KDE - Jam Sadiq (University of Santiago de Compostela, Spain)

10:50 Beam characterization with the phase cameras in Advanced Virgo - Ricardo Cabrita (UCLouvain)

10:55 Coping with Point Absorbers in Advanced Virgo - Maria Cifaldi (Istituto Nazionale di Fisica Nucleare)

11:00 Optical design of the laser injection line into a small-scale suspended interferometer for Quantum Noise reduction in GW detectors - Francesco De Marco (Istituto Nazionale di Fisica Nucleare)
11:30 B
B
11:30 - 12:50
Room: Sala Paladin
Contributions

11:30 Tunable coherence for straylight suppression in high precision interferometers - Daniel Voigt (University Hamburg, Institute for Experimental Physics)

11:50 Optical simulations of stray light on instrumented baffles surrounding Virgo end mirrors during O5 - Adrian Macquet (IFAE) Marc Andres (IFAE)

12:10 Stray Light issues and control in Advanced Virgo Plus - Eleonora Polini (LAPP)

12:30 Development of a light-scattering measurement facility for the characterization of stray light sources in GW optics - Luis Diego Bonavena (Istituto Nazionale di Fisica Nucleare, Università degli studi di Padova)
12:50 Lunch break
Lunch break
12:50 - 13:50
Room: Sala Paladin

13:50 Social event - Guided visit to the Giovanni Poleni Museum
Social event - Guided visit to the Giovanni Poleni Museum
13:50 - 15:20
Room: Sala Paladin
15:20 A
A
15:20 - 16:30
Room: Sala Paladin
Contributions

15:20 Wavefront sensing and control in Gravitational Wave detectors - Antonio Perreca (Università di Trento, TIFPA-INFN)

15:50 A testbed for Tilt-To-Length coupling and Differential-Wavefront-Sensing performance in LISA - Alvise Pizzella (Albert Einstein Institute Hannover)

16:10 Tilt-to-Length noise in interferometric GWO in presence of wavefront aberrations - Carlo Sasso (Istituto Nazionale di Ricerca Metrologica)
16:30 Coffee break
Coffee break
16:30 - 17:00
Room: Sala Paladin
17:00 B
B
17:00 - 18:45
Room: Sala Paladin
Contributions

17:05 Wavefront Sensing with a Coupled Cavity for Torsion-Bar Antenna - Yuka Oshima (University of Tokyo)

17:25 Mode matching sensing through RF Higher Order Modulation - Gabriella Chiarini (Istituto Nazionale di Fisica Nucleare)

17:45 Astigmatic mode mismatch sensing for the next gravitational wave detectors. - Andrea Grimaldi (TIFPA-INFN)

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