Lisa Barsotti

Prof Lisa Barsotti
Alma mater	University of Pisa
Known for	Gravitational waves
Scientific career
Institutions	Massachusetts Institute of Technology
Thesis	The control of the Virgo interferometer for gravitational wave detection  (2006)
Doctoral advisor	Francesco Fidecaro, Matteo Barsuglia
Website	space.mit.edu/people/barsotti-lisa

Lisa Barsotti is a principal research scientist at the Massachusetts Institute of Technology Kavli Institute at the LIGO Laboratory, beginning her career in 2010.

Biography

Barsotti was born June 1,1978 and was raised in Pisa, Italy. She obtained her PhD in applied physics from University of Pisa in 2006 on The control of the Virgo interferometer for gravitational wave detection and moved to the United States in 2007 to work on the Laser Interferometer Gravitational-wave Observatory (LIGO). ^[1]

Barsotti was involved in the discovery of gravitational waves reported in 2016. ^[2]

She currently investigates technology to improve gravitational wave detection using squeezed states of life, ^[3] which led an upgrade to LIGO in 2017, known as Virgo. ^{[1] [4] [5] [6]}

Main themes of her work include astronomy, remote sensing, optics, interferometry, laser, electric field, and sensitivity.

Reflecting on her work, she has expressed that, even in the years before detections were made, she found fulfillment in the challenge of utilizing highly sophisticated instruments and contributing to the understanding of Einstein's Theory of General Relativity. She admires the hard work and diverse knowledge of those she's worked with. She views the prize as a recognition of the collective efforts of scientists worldwide who have pushed the boundaries of gravitational wave research. ^[7]

Honors and awards

• 2018 – Fellow of the American Physical Society for "extraordinary leadership in commissioning the Advanced LIGO detectors, improving their sensitivity through implementation of squeezed light, and enhancing the operation of the gravitational wave detector network through joint run planning between LIGO and Virgo" ^[8]
• 2019 – Breakthrough New Horizons in Physics Prize ^{[9] [10]}
• 2019 – Capperuccio Prize of the city of Livorno ^{[11] [12] [13]}
• 2021 – One of InspiringFifty in Italy ^[14]
• 2022 - Research.com Best Female Scientist Award
• 2023 - Research.com Best Female Scientist Award
• 2024 - Research.com Best Female Scientist Award^{[ citation needed ]}

Selected publications

• Abbott, B. P.; et al. (11 February 2016). "Observation of Gravitational Waves from a Binary Black Hole Merger". Physical Review Letters. 116 (6) 061102. arXiv: 1602.03837 . Bibcode:2016PhRvL.116f1102A. doi:10.1103/PhysRevLett.116.061102. PMID   26918975. S2CID   119286014.
• Aasi, J.; et al. (9 April 2015). "Advanced LIGO". Classical and Quantum Gravity. 32 (7) 074001. arXiv: 1411.4547 . Bibcode:2015CQGra..32g4001L. doi:10.1088/0264-9381/32/7/074001. S2CID   118570458.
• Abbott, B. P.; et al. (15 June 2016). "GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence". Physical Review Letters. 116 (24) 241103. arXiv: 1606.04855 . Bibcode:2016PhRvL.116x1103A. doi:10.1103/PhysRevLett.116.241103. PMID   27367379. S2CID   118651851.
• Barsotti, Lisa (2014). "Quantum Noise Reduction in the LIGO Gravitational Wave Interferometer with Squeezed States of Light". Cleo: 2014 AW3P.4. doi:10.1364/CLEO_AT.2014.AW3P.4. ISBN   978-1-55752-999-2. S2CID   28876707.

References

1. "Lisa Barsotti". Inspiring Fifty: Italy. Archived from the original on 1 January 2023. Retrieved 1 January 2023.
2. Zain Humayun (13 March 2020). "The Chirp Heard 'Round the World: LIGO's Lisa Barsotti Reflects on a Landmark Discovery". Knight Science Journalism @MIT.
3. Aasi, J.; et al. (2013). "Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light". Nature Photonics. 7 (8): 613–619. arXiv: 1310.0383 . Bibcode:2013NaPho...7..613A. doi:10.1038/nphoton.2013.177.
4. Jennifer Chu (5 December 2019). "New instrument extends LIGO's reach". MIT News | Massachusetts Institute of Technology.
5. "Squeezing Improves LIGO's Sensitivity to Quantum Noise". www.photonics.com. 10 December 2019.
6. Jennifer Chu (1 April 2019). "3 Questions: Lisa Barsotti on the new and improved LIGO". MIT News | Massachusetts Institute of Technology.
7. "Breakthrough Prize – Fundamental Physics Breakthrough Prize Laureates – Lisa Barsotti". breakthroughprize.org. Retrieved 17 March 2025.
8. "APS Fellow Archive". www.aps.org.
9. "Breakthrough Prize – Fundamental Physics Breakthrough Prize Laureates – Lisa Barsotti". breakthroughprize.org.
10. ""I'm doing something that is bigger than me": Lisa Barsotti on being a scientist". 7 August 2019 – via www.youtube.com.
11. Romano, Anna (26 June 2019). "Premio Capperuccio a Lisa Barsotti". Telegranducato di Toscana.
12. "Il Premio Capperuccio a Lisa Barsotti". Città di Livorno. 24 June 2019.
13. "Capperuccio, il Lions Club Porto Mediceo premia Lisa Barsotti". LivornoToday. 4 June 2019.
14. "Italy 2021". Inspiring Fifty: Italy. 2021. Archived from the original on 16 March 2023. Retrieved 1 January 2023.

External links

• Official website
• Lisa Barsotti publications indexed by Google Scholar
• Lisa Barsotti, "The Dawn of Gravitational Wave Astronomy"
• https://www.youtube.com/watch?v=otkHkdy4wQ4