Sensitive optomechanical ultrasound sensor in a silicon photonic chip towards single-shot photoacoustic imaging with an ultrasound sensor matrix

Cedric Pieters; Wouter J. Westerveld; Md. Mahmud-Ul-Hasan; Simone Severi; Rami Shnaiderman; Vasilis Ntziachristos; Margo Billen; Jon Kjellman; Roelof Jansen; Veronique Rochus; Xavier Rottenberg

doi:10.1117/12.2615909

9 December 2021 Sensitive optomechanical ultrasound sensor in a silicon photonic chip towards single-shot photoacoustic imaging with an ultrasound sensor matrix

Cedric Pieters, Wouter J. Westerveld, Md. Mahmud-Ul-Hasan, Simone Severi, Rami Shnaiderman, Vasilis Ntziachristos, Margo Billen, Jon Kjellman, Roelof Jansen, Veronique Rochus, Xavier Rottenberg

Author Affiliations +

Proceedings Volume 11923, Opto-Acoustic Methods and Applications in Biophotonics V; 119230Q (2021) https://doi.org/10.1117/12.2615909
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

We propose a new opto-mechanical ultrasound sensor (OMUS) enabled by an innovative silicon photonics waveguide. We present experimental results up to 30 MHz, a 10-sensor array proof-of-concept and our latest findings.

Citation Download Citation

Cedric Pieters, Wouter J. Westerveld, Md. Mahmud-Ul-Hasan, Simone Severi, Rami Shnaiderman, Vasilis Ntziachristos, Margo Billen, Jon Kjellman, Roelof Jansen, Veronique Rochus, and Xavier Rottenberg "Sensitive optomechanical ultrasound sensor in a silicon photonic chip towards single-shot photoacoustic imaging with an ultrasound sensor matrix", Proc. SPIE 11923, Opto-Acoustic Methods and Applications in Biophotonics V, 119230Q (9 December 2021); https://doi.org/10.1117/12.2615909

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