Guided-Mode Resonant HfO2 Grating at Visible Wavelength Range

Yongjin Wang; Xumin Gao; Zheng Shi; Lifeng Chen; Martin Lopez Garcia; Nikolai A. Hueting; Martin Cryan; Xin Li; Miao Zhang; Hongbo Zhu

doi:10.1109/JPHOT.2014.2309641

Guided-Mode Resonant HfO₂ Grating at Visible Wavelength Range

Yongjin Wang^*, Xumin Gao, Zheng Shi, Lifeng Chen, Martin Lopez Garcia, Nikolai A. Hueting, Martin Cryan, Xin Li, Miao Zhang, Hongbo Zhu

^*Corresponding author for this work

Research output: Contribution to journal › Article (Academic Journal) › peer-review

22 Citations (Scopus)

Abstract

Subwavelength HfO₂ gratings are realized on a freestanding 200-nm-thick HfO₂ membrane with air as the low refractive index materials on top and bottom. Strong coupling between the incident light and HfO₂ grating is characterized by angular-resolved reflectivity measurement, and guided-mode resonances are experimentally demonstrated with the sensitivities to the parameters and shapes of grating and the polarization of incident beam. The experimental results are consistent with numerical simulation. This work opens the way to fabricate guided-mode resonant HfO₂ photonic devices in the visible wavelength range.

Original language	English
Article number	2200407
Number of pages	7
Journal	IEEE Photonics Journal
Volume	6
Issue number	2
DOIs	https://doi.org/10.1109/JPHOT.2014.2309641
Publication status	Published - Apr 2014

Research Groups and Themes

Photonics and Quantum

Keywords

Subwavelength HfO2 grating
guided-mode resonance
angular-resolved reflectivity refractive index sensing
QUALITY-FACTOR
WAVE-GUIDES
FILTERS
FABRICATION

Access to Document

10.1109/JPHOT.2014.2309641

Handle.net

Persistent link

Cite this

@article{dbcd0c991d7b445db46ef587998bb58a,

title = "Guided-Mode Resonant HfO2 Grating at Visible Wavelength Range",

abstract = "Subwavelength HfO2 gratings are realized on a freestanding 200-nm-thick HfO2 membrane with air as the low refractive index materials on top and bottom. Strong coupling between the incident light and HfO2 grating is characterized by angular-resolved reflectivity measurement, and guided-mode resonances are experimentally demonstrated with the sensitivities to the parameters and shapes of grating and the polarization of incident beam. The experimental results are consistent with numerical simulation. This work opens the way to fabricate guided-mode resonant HfO2 photonic devices in the visible wavelength range.",

keywords = "Subwavelength HfO2 grating, guided-mode resonance, angular-resolved reflectivity refractive index sensing, QUALITY-FACTOR, WAVE-GUIDES, FILTERS, FABRICATION",

author = "Yongjin Wang and Xumin Gao and Zheng Shi and Lifeng Chen and \{Lopez Garcia\}, Martin and Hueting, \{Nikolai A.\} and Martin Cryan and Xin Li and Miao Zhang and Hongbo Zhu",

year = "2014",

month = apr,

doi = "10.1109/JPHOT.2014.2309641",

language = "English",

volume = "6",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

number = "2",

}

TY - JOUR

T1 - Guided-Mode Resonant HfO2 Grating at Visible Wavelength Range

AU - Wang, Yongjin

AU - Gao, Xumin

AU - Shi, Zheng

AU - Chen, Lifeng

AU - Lopez Garcia, Martin

AU - Hueting, Nikolai A.

AU - Cryan, Martin

AU - Li, Xin

AU - Zhang, Miao

AU - Zhu, Hongbo

PY - 2014/4

Y1 - 2014/4

N2 - Subwavelength HfO2 gratings are realized on a freestanding 200-nm-thick HfO2 membrane with air as the low refractive index materials on top and bottom. Strong coupling between the incident light and HfO2 grating is characterized by angular-resolved reflectivity measurement, and guided-mode resonances are experimentally demonstrated with the sensitivities to the parameters and shapes of grating and the polarization of incident beam. The experimental results are consistent with numerical simulation. This work opens the way to fabricate guided-mode resonant HfO2 photonic devices in the visible wavelength range.

AB - Subwavelength HfO2 gratings are realized on a freestanding 200-nm-thick HfO2 membrane with air as the low refractive index materials on top and bottom. Strong coupling between the incident light and HfO2 grating is characterized by angular-resolved reflectivity measurement, and guided-mode resonances are experimentally demonstrated with the sensitivities to the parameters and shapes of grating and the polarization of incident beam. The experimental results are consistent with numerical simulation. This work opens the way to fabricate guided-mode resonant HfO2 photonic devices in the visible wavelength range.

KW - Subwavelength HfO2 grating

KW - guided-mode resonance

KW - angular-resolved reflectivity refractive index sensing

KW - QUALITY-FACTOR

KW - WAVE-GUIDES

KW - FILTERS

KW - FABRICATION

UR - https://www.scopus.com/pages/publications/84948385865

U2 - 10.1109/JPHOT.2014.2309641

DO - 10.1109/JPHOT.2014.2309641

M3 - Article (Academic Journal)

SN - 1943-0655

VL - 6

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

IS - 2

M1 - 2200407

ER -

Guided-Mode Resonant HfO₂ Grating at Visible Wavelength Range

Abstract

Research Groups and Themes

Keywords

Access to Document

Handle.net

Other files and links

Fingerprint

INTEGRATED LASER INDUCED FLUORESCENCE SYSTEM USING PHOTONIC CRYSTAL CAVITIES

Cite this

Guided-Mode Resonant HfO2 Grating at Visible Wavelength Range

Abstract

Research Groups and Themes

Keywords

Access to Document

Handle.net

Other files and links

Fingerprint

Projects

INTEGRATED LASER INDUCED FLUORESCENCE SYSTEM USING PHOTONIC CRYSTAL CAVITIES

Cite this

Guided-Mode Resonant HfO₂ Grating at Visible Wavelength Range