Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect

Nisan Ozana; Yevgeny Beiderman; Arun Anand; Baharam Javidi; Sagi Polani; Ariel Schwarz; Amir Shemer; Javier Garcia; Zeev Zalevsky

doi:10.1117/12.2211615

Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect

Nisan Ozana, Yevgeny Beiderman, Arun Anand, Baharam Javidi, Sagi Polani, Ariel Schwarz, Amir Shemer, Javier Garcia, Zeev Zalevsky

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

In this paper we aim to experimentally verify a speckle based technique for non-contact measurement of glucose concentration in blood stream while the vision for the final device aims to contain a single wristwatch-style device containing an AC (alternating) electro-magnet generated by a solenoid, a laser and a camera. The experiments presented in work are performed in-vitro in order to verify the effects that are responsible for the operation principle. When a glucose substance is inserted into a solenoid generating an alternating magnetic field it exhibits Faraday rotation which affects the temporal changes of the secondary speckle patterns distribution. The temporal frequency resulting from the AC magnetic field was found to have a lock-in amplification role which increased the observability of the relatively small magneto-optic effect. Experimental results to support the proposed concept are presented.

Original language	English
Title of host publication	Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII
Editors	Alexander N. Cartwright, Dan V. Nicolau
Publisher	SPIE
ISBN (Electronic)	9781628419559
DOIs	https://doi.org/10.1117/12.2211615
State	Published - 2016
Event	Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII - San Francisco, United States Duration: 15 Feb 2016 → 17 Feb 2016

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	9721
ISSN (Print)	1605-7422

Conference

Conference	Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII
Country/Territory	United States
City	San Francisco
Period	15/02/16 → 17/02/16

Bibliographical note

Publisher Copyright:
© 2016 SPIE.

Keywords

Laser speckles
bio-sensing
speckle correlation

Access to Document

10.1117/12.2211615

Cite this

Ozana, N., Beiderman, Y., Anand, A., Javidi, B., Polani, S., Schwarz, A., Shemer, A., Garcia, J., & Zalevsky, Z. (2016). Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect. In A. N. Cartwright, & D. V. Nicolau (Eds.), Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII Article 97210S (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9721). SPIE. https://doi.org/10.1117/12.2211615

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abstract = "In this paper we aim to experimentally verify a speckle based technique for non-contact measurement of glucose concentration in blood stream while the vision for the final device aims to contain a single wristwatch-style device containing an AC (alternating) electro-magnet generated by a solenoid, a laser and a camera. The experiments presented in work are performed in-vitro in order to verify the effects that are responsible for the operation principle. When a glucose substance is inserted into a solenoid generating an alternating magnetic field it exhibits Faraday rotation which affects the temporal changes of the secondary speckle patterns distribution. The temporal frequency resulting from the AC magnetic field was found to have a lock-in amplification role which increased the observability of the relatively small magneto-optic effect. Experimental results to support the proposed concept are presented.",

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Ozana, N, Beiderman, Y, Anand, A, Javidi, B, Polani, S, Schwarz, A, Shemer, A, Garcia, J & Zalevsky, Z 2016, Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect. in AN Cartwright & DV Nicolau (eds), Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII., 97210S, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 9721, SPIE, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII, San Francisco, United States, 15/02/16. https://doi.org/10.1117/12.2211615

Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect. / Ozana, Nisan; Beiderman, Yevgeny; Anand, Arun et al.
Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII. ed. / Alexander N. Cartwright; Dan V. Nicolau. SPIE, 2016. 97210S (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9721).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Ozana N, Beiderman Y, Anand A, Javidi B, Polani S, Schwarz A et al. Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect. In Cartwright AN, Nicolau DV, editors, Nanoscale Imaging, Sensing, and Actuation for Biomedical Applications XIII. SPIE. 2016. 97210S. (Progress in Biomedical Optics and Imaging - Proceedings of SPIE). doi: 10.1117/12.2211615

Non-contact optical sensor for detection of glucose concentration using a magneto-optic effect

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