A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone: A system readily available for many applications

Dengfeng LI; Xinhong LIU; Yizhi LIANG; Jun FAN; Lidai WANG

doi:10.1109/MNANO.2019.2904774

Author(s)

Dengfeng LI
Xinhong LIU
Yizhi LIANG
Jun FAN
Lidai WANG

Related Research Unit(s)

Detail(s)

Original language	English
Pages (from-to)	6-12
Journal / Publication	IEEE Nanotechnology Magazine
Volume	13
Issue number	3
Online published	11 Apr 2019
Publication status	Published - Jun 2019

Link(s)

DOI	DOI https://doi.org/10.1109/MNANO.2019.2904774 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-85064673734&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(6b9e1aa5-caa4-473e-b06e-cfbdb8c7060d).html

Abstract

WE PRESENT THE DEVELOPMENT of a new low-cost and portable nanophotonic sensor to measure mechanical or environmental quantities, such as acoustic, bending, stretching, or temperature changes (see Figure 1). The sensor consists of a compact diode laser, a multimode fiber, and a smartphone, and thus, it is quite portable. The laser light emitted from the multimode fiber forms optical speckle patterns on a screen. We experimentally implement the bending sensing on a smartphone. The relationship between the bending curvature and the optical speckle pattern is quantitatively studied, demonstrating its feasibility of bending sensing.

Citation Format(s)

[ RIS ] [ BibTeX ]

A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone : A system readily available for many applications. / LI, Dengfeng; LIU, Xinhong; LIANG, Yizhi; FAN, Jun ; WANG, Lidai.

In: IEEE Nanotechnology Magazine, Vol. 13, No. 3, 06.2019, p. 6-12.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

LI, D, LIU, X, LIANG, Y, FAN, J & WANG, L 2019, 'A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone: A system readily available for many applications', IEEE Nanotechnology Magazine, vol. 13, no. 3, pp. 6-12. https://doi.org/10.1109/MNANO.2019.2904774

LI, D., LIU, X., LIANG, Y., FAN, J., & WANG, L. (2019). A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone: A system readily available for many applications. IEEE Nanotechnology Magazine, 13(3), 6-12. https://doi.org/10.1109/MNANO.2019.2904774

LI D, LIU X, LIANG Y, FAN J , WANG L. A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone: A system readily available for many applications. IEEE Nanotechnology Magazine. 2019 Jun;13(3):6-12. https://doi.org/10.1109/MNANO.2019.2904774

LI, Dengfeng ; LIU, Xinhong ; LIANG, Yizhi ; FAN, Jun ; WANG, Lidai. / A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone : A system readily available for many applications. In: IEEE Nanotechnology Magazine. 2019 ; Vol. 13, No. 3. pp. 6-12.

A Low-Cost Portable Nanophotonic Sensor Based on a Smartphone : A system readily available for many applications