Optomechanical sensing on a fiber-tip

Arthur L. Hendriks; Luca Picelli; Gustav Lindgren; Anne van Klinken; Kaylee D. Hakkel; Francesco Pagliano; René P. J. van Veldhoven; Ewold Verhagen; Andrea Fiore

doi:10.1117/12.2606052

9 March 2022 Optomechanical sensing on a fiber-tip

Arthur L. Hendriks, Luca Picelli, Gustav Lindgren, Anne van Klinken, Kaylee D. Hakkel, Francesco Pagliano, René P. J. van Veldhoven, Ewold Verhagen, Andrea Fiore

Author Affiliations +

Proceedings Volume PC12016, Optical and Quantum Sensing and Precision Metrology II; PC120161M (2022) https://doi.org/10.1117/12.2606052
Event: SPIE OPTO, 2022, San Francisco, California, United States

Abstract

Nano-optomechanical structures enable displacement and force sensing with ultimate precision, but their practical application is hindered by the complexity of the optical coupling. Here, we demonstrate that nano-optomechanical sensing can be realized on a fiber-tip without the use of any coupling optics. We use a photonic crystal optomechanical structure fabricated using standard wafer-scale processing. Afterwards the sensors are transferred on a fiber-tip using a simple pickup method. We demonstrate thermomechanical noise measurements with a high signal to noise ratio, using simple reflectance read-out via the fiber.

Conference Presentation

Citation Download Citation

Arthur L. Hendriks, Luca Picelli, Gustav Lindgren, Anne van Klinken, Kaylee D. Hakkel, Francesco Pagliano, René P. J. van Veldhoven, Ewold Verhagen, and Andrea Fiore "Optomechanical sensing on a fiber-tip", Proc. SPIE PC12016, Optical and Quantum Sensing and Precision Metrology II, PC120161M (9 March 2022); https://doi.org/10.1117/12.2606052

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