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Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder

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Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder. / Minin, Igor V.; Minin, Oleg V.; Liu, Cheng-Yang et al.
In: Optics Letters, Vol. 45, No. 17, 01.09.2020, p. 4899-4902.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Minin, IV, Minin, OV, Liu, C-Y, Wei, H-D, Geints, YE & Karabchevsky, A 2020, 'Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder', Optics Letters, vol. 45, no. 17, pp. 4899-4902. https://doi.org/10.1364/OL.402248

APA

Minin, I. V., Minin, O. V., Liu, C.-Y., Wei, H.-D., Geints, Y. E., & Karabchevsky, A. (2020). Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder. Optics Letters, 45(17), 4899-4902. https://doi.org/10.1364/OL.402248

Vancouver

Minin IV, Minin OV, Liu CY, Wei HD, Geints YE, Karabchevsky A. Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder. Optics Letters. 2020 Sept 1;45(17):4899-4902. Epub 2020 Aug 31. doi: 10.1364/OL.402248

Author

Minin, Igor V. ; Minin, Oleg V. ; Liu, Cheng-Yang et al. / Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder. In: Optics Letters. 2020 ; Vol. 45, No. 17. pp. 4899-4902.

Bibtex

@article{e52238c1161c49848251e40bcc72a770,
title = "Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder",
abstract = "In this Letter, we report the experimental observations of a tunable curved photonic nanojet (photonic hook) generated by a 5 µm polydimethylsiloxane microcylinder deposited on a silicon substrate and illuminated by 405 nm laser beam. A moveable opaque aluminum-mask is mounted in front of the microcylinder implementing partial illumination and imparting spatial curvature to the photonic nanojet. Experimental results of main parameters (tilt angle, width, and intensity) of emerging photonic hooks exhibit close agreement with numerical predictions of the near-field optical structures. The experimentally measured full widths at half-maximum of photonic hooks are 0.48λ, 0.56λ, and 0.76λ for tilt angles of θ = 0 ◦, 5.7 ◦, and 20.1 ◦, respectively. Photonic hooks possess great potential in complex manipulation such as super-resolution imaging, surface fabrication, and optomechanical manipulation along curved trajectories.",
author = "Minin, {Igor V.} and Minin, {Oleg V.} and Cheng-Yang Liu and Hao-De Wei and Geints, {Yury E.} and Alina Karabchevsky",
year = "2020",
month = sep,
day = "1",
doi = "10.1364/OL.402248",
language = "English",
volume = "45",
pages = "4899--4902",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "OPTICAL SOC AMER",
number = "17",

}

RIS

TY - JOUR

T1 - Experimental demonstration of a tunable photonic hook by a partially illuminated dielectric microcylinder

AU - Minin, Igor V.

AU - Minin, Oleg V.

AU - Liu, Cheng-Yang

AU - Wei, Hao-De

AU - Geints, Yury E.

AU - Karabchevsky, Alina

PY - 2020/9/1

Y1 - 2020/9/1

N2 - In this Letter, we report the experimental observations of a tunable curved photonic nanojet (photonic hook) generated by a 5 µm polydimethylsiloxane microcylinder deposited on a silicon substrate and illuminated by 405 nm laser beam. A moveable opaque aluminum-mask is mounted in front of the microcylinder implementing partial illumination and imparting spatial curvature to the photonic nanojet. Experimental results of main parameters (tilt angle, width, and intensity) of emerging photonic hooks exhibit close agreement with numerical predictions of the near-field optical structures. The experimentally measured full widths at half-maximum of photonic hooks are 0.48λ, 0.56λ, and 0.76λ for tilt angles of θ = 0 ◦, 5.7 ◦, and 20.1 ◦, respectively. Photonic hooks possess great potential in complex manipulation such as super-resolution imaging, surface fabrication, and optomechanical manipulation along curved trajectories.

AB - In this Letter, we report the experimental observations of a tunable curved photonic nanojet (photonic hook) generated by a 5 µm polydimethylsiloxane microcylinder deposited on a silicon substrate and illuminated by 405 nm laser beam. A moveable opaque aluminum-mask is mounted in front of the microcylinder implementing partial illumination and imparting spatial curvature to the photonic nanojet. Experimental results of main parameters (tilt angle, width, and intensity) of emerging photonic hooks exhibit close agreement with numerical predictions of the near-field optical structures. The experimentally measured full widths at half-maximum of photonic hooks are 0.48λ, 0.56λ, and 0.76λ for tilt angles of θ = 0 ◦, 5.7 ◦, and 20.1 ◦, respectively. Photonic hooks possess great potential in complex manipulation such as super-resolution imaging, surface fabrication, and optomechanical manipulation along curved trajectories.

U2 - 10.1364/OL.402248

DO - 10.1364/OL.402248

M3 - Journal article

VL - 45

SP - 4899

EP - 4902

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 17

ER -