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Vertically emitting silicon disk resonators with periodic shape modulation. / Tsarev, Andrei.

In: Photonics and Nanostructures - Fundamentals and Applications, Vol. 28, 01.02.2018, p. 52-55.

Research output: Contribution to journal › Article › peer-review

Harvard

Tsarev, A 2018, 'Vertically emitting silicon disk resonators with periodic shape modulation', Photonics and Nanostructures - Fundamentals and Applications, vol. 28, pp. 52-55. https://doi.org/10.1016/j.photonics.2017.11.006

APA

Tsarev, A. (2018). Vertically emitting silicon disk resonators with periodic shape modulation. Photonics and Nanostructures - Fundamentals and Applications, 28, 52-55. https://doi.org/10.1016/j.photonics.2017.11.006

Vancouver

Tsarev A. Vertically emitting silicon disk resonators with periodic shape modulation. Photonics and Nanostructures - Fundamentals and Applications. 2018 Feb 1;28:52-55. doi: 10.1016/j.photonics.2017.11.006

Author

Tsarev, Andrei. / Vertically emitting silicon disk resonators with periodic shape modulation. In: Photonics and Nanostructures - Fundamentals and Applications. 2018 ; Vol. 28. pp. 52-55.

BibTeX

@article{eb2735ab51834d7881b362a614bd61b3,
title = "Vertically emitting silicon disk resonators with periodic shape modulation",
abstract = "It is shown by direct numerical modeling, using the 3D FDTD method, that a disk resonator with a sinusoidal modulation of its boundary has not only a modified frequency spectrum, but also a greater proportion of its optical radiation is directed normal to its surface. Simulations are carried out for a set of disk resonators on a typical silicon-on-insulator structure with a 250-nm silicon core and a disk diameter of about 2.6 μm with the 5% sinusoidal boundary perturbation. Depending on the optical wavelength, the far-field radiation pattern looks either like a quasihomogeneous optical beam or a torus, having a maximum or minimum intensity at its center, respectively.",
keywords = "Integrated optics, Laser cavity resonators, Light sources, Numerical simulation, Optical waveguides, Silicon photonics, Surface emitting lasers, Whispering gallery modes, CAVITIES, MICRODISK LASERS",
author = "Andrei Tsarev",
year = "2018",
month = feb,
day = "1",
doi = "10.1016/j.photonics.2017.11.006",
language = "English",
volume = "28",
pages = "52--55",
journal = "Photonics and Nanostructures - Fundamentals and Applications",
issn = "1569-4410",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Vertically emitting silicon disk resonators with periodic shape modulation

AU - Tsarev, Andrei

PY - 2018/2/1

Y1 - 2018/2/1

N2 - It is shown by direct numerical modeling, using the 3D FDTD method, that a disk resonator with a sinusoidal modulation of its boundary has not only a modified frequency spectrum, but also a greater proportion of its optical radiation is directed normal to its surface. Simulations are carried out for a set of disk resonators on a typical silicon-on-insulator structure with a 250-nm silicon core and a disk diameter of about 2.6 μm with the 5% sinusoidal boundary perturbation. Depending on the optical wavelength, the far-field radiation pattern looks either like a quasihomogeneous optical beam or a torus, having a maximum or minimum intensity at its center, respectively.

AB - It is shown by direct numerical modeling, using the 3D FDTD method, that a disk resonator with a sinusoidal modulation of its boundary has not only a modified frequency spectrum, but also a greater proportion of its optical radiation is directed normal to its surface. Simulations are carried out for a set of disk resonators on a typical silicon-on-insulator structure with a 250-nm silicon core and a disk diameter of about 2.6 μm with the 5% sinusoidal boundary perturbation. Depending on the optical wavelength, the far-field radiation pattern looks either like a quasihomogeneous optical beam or a torus, having a maximum or minimum intensity at its center, respectively.

KW - Integrated optics

KW - Laser cavity resonators

KW - Light sources

KW - Numerical simulation

KW - Optical waveguides

KW - Silicon photonics

KW - Surface emitting lasers

KW - Whispering gallery modes

KW - CAVITIES

KW - MICRODISK LASERS

UR - http://www.scopus.com/inward/record.url?scp=85035814856&partnerID=8YFLogxK

U2 - 10.1016/j.photonics.2017.11.006

DO - 10.1016/j.photonics.2017.11.006

M3 - Article

AN - SCOPUS:85035814856

VL - 28

SP - 52

EP - 55

JO - Photonics and Nanostructures - Fundamentals and Applications

JF - Photonics and Nanostructures - Fundamentals and Applications

SN - 1569-4410

ER -

ID: 9160852