Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths

Research output: Contribution to journalArticleScientificpeer-review

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Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths. / Saastamoinen, Toni; Alasaarela, Tapani; Lehmuskero, Anni; Vartiainen, Ismo; Heikkilä, Noora; Kuittinen, Markku.

In: Optics Express, Vol. 19, No. 3, 31.01.2011, p. 2126-2132.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Saastamoinen, T, Alasaarela, T, Lehmuskero, A, Vartiainen, I, Heikkilä, N & Kuittinen, M 2011, 'Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths' Optics Express, vol. 19, no. 3, pp. 2126-2132. https://doi.org/10.1364/OE.19.002126

APA

Saastamoinen, T., Alasaarela, T., Lehmuskero, A., Vartiainen, I., Heikkilä, N., & Kuittinen, M. (2011). Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths. Optics Express, 19(3), 2126-2132. https://doi.org/10.1364/OE.19.002126

Vancouver

Saastamoinen T, Alasaarela T, Lehmuskero A, Vartiainen I, Heikkilä N, Kuittinen M. Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths. Optics Express. 2011 Jan 31;19(3):2126-2132. https://doi.org/10.1364/OE.19.002126

Author

Saastamoinen, Toni ; Alasaarela, Tapani ; Lehmuskero, Anni ; Vartiainen, Ismo ; Heikkilä, Noora ; Kuittinen, Markku. / Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths. In: Optics Express. 2011 ; Vol. 19, No. 3. pp. 2126-2132.

Bibtex - Download

@article{2432001edc7d4454a6247cfcd17fedef,
title = "Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths",
abstract = "We present a resonance waveguide grating with relatively wide bandwidth in the visible region of the spectrum compared to typical resonance structures. The reflective properties of the grating are based on amorphous atomic layer deposited titanium dioxide which has rather high refractive index at the visible wavelengths. The resonance grating provides approximately 20-30 nm bandwidth with over 90{\%} reflectance at the visible wavelengths. The measured reflectances of the fabricated elements show also very good agreement with the theoretical predictions. These kind of reflectors may be useful in applications that make use of LED sources.",
author = "Toni Saastamoinen and Tapani Alasaarela and Anni Lehmuskero and Ismo Vartiainen and Noora Heikkil{\"a} and Markku Kuittinen",
year = "2011",
month = "1",
day = "31",
doi = "10.1364/OE.19.002126",
language = "English",
volume = "19",
pages = "2126--2132",
journal = "Optics Express",
issn = "1094-4087",
number = "3",

}

RIS - Download

TY - JOUR

T1 - Resonance waveguide reflectors with semi-wide bandwidth at the visible wavelengths

AU - Saastamoinen, Toni

AU - Alasaarela, Tapani

AU - Lehmuskero, Anni

AU - Vartiainen, Ismo

AU - Heikkilä, Noora

AU - Kuittinen, Markku

PY - 2011/1/31

Y1 - 2011/1/31

N2 - We present a resonance waveguide grating with relatively wide bandwidth in the visible region of the spectrum compared to typical resonance structures. The reflective properties of the grating are based on amorphous atomic layer deposited titanium dioxide which has rather high refractive index at the visible wavelengths. The resonance grating provides approximately 20-30 nm bandwidth with over 90% reflectance at the visible wavelengths. The measured reflectances of the fabricated elements show also very good agreement with the theoretical predictions. These kind of reflectors may be useful in applications that make use of LED sources.

AB - We present a resonance waveguide grating with relatively wide bandwidth in the visible region of the spectrum compared to typical resonance structures. The reflective properties of the grating are based on amorphous atomic layer deposited titanium dioxide which has rather high refractive index at the visible wavelengths. The resonance grating provides approximately 20-30 nm bandwidth with over 90% reflectance at the visible wavelengths. The measured reflectances of the fabricated elements show also very good agreement with the theoretical predictions. These kind of reflectors may be useful in applications that make use of LED sources.

UR - http://www.scopus.com/inward/record.url?scp=79851475008&partnerID=8YFLogxK

U2 - 10.1364/OE.19.002126

DO - 10.1364/OE.19.002126

M3 - Article

VL - 19

SP - 2126

EP - 2132

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 3

ER -

ID: 12977069