Resonant Wavelength Shift Detection System Based on a Gradient Grating Period Guided-Mode Resonance

Chih Wei Chang; Shi Ting Chen; Yi Ming Lin; Cheng-Sheng Huang

doi:10.1109/JPHOT.2018.2857505

Resonant Wavelength Shift Detection System Based on a Gradient Grating Period Guided-Mode Resonance

Chih Wei Chang, Shi Ting Chen, Yi Ming Lin, Cheng-Sheng Huang^*

^*Corresponding author for this work

Department of Mechanical Engineering

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

6 Scopus citations

Abstract

A resonant wavelength detection system based on a gradient grating period guided-mode resonance (GGP-GMR) filter and a linear charge-coupled device is demonstrated. The GGP-GMR used in this work consists of a subwavelength grating structure with a grating period that varies from 250 to 550 nm in increments of 2 nm. We successfully demonstrate that by using this system, we can monitor the shift in a sensor's dip wavelength caused by different sucrose concentrations. This technology has the potential to replace the spectrometer used in most optical biosensor systems. Given its compactness, the system can be integrated with lab-on-a-chip systems for numerous biosensing applications.

Original language	English
Article number	8413068
Journal	IEEE Photonics Journal
Volume	10
Issue number	4
DOIs	https://doi.org/10.1109/JPHOT.2018.2857505
State	Published - Aug 2018

Keywords

Gratings
optical filters
spectroscopy
subwavelength structures
wavelength measurement

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10.1109/JPHOT.2018.2857505

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title = "Resonant Wavelength Shift Detection System Based on a Gradient Grating Period Guided-Mode Resonance",

abstract = "A resonant wavelength detection system based on a gradient grating period guided-mode resonance (GGP-GMR) filter and a linear charge-coupled device is demonstrated. The GGP-GMR used in this work consists of a subwavelength grating structure with a grating period that varies from 250 to 550 nm in increments of 2 nm. We successfully demonstrate that by using this system, we can monitor the shift in a sensor's dip wavelength caused by different sucrose concentrations. This technology has the potential to replace the spectrometer used in most optical biosensor systems. Given its compactness, the system can be integrated with lab-on-a-chip systems for numerous biosensing applications.",

keywords = "Gratings, optical filters, spectroscopy, subwavelength structures, wavelength measurement",

author = "Chang, {Chih Wei} and Chen, {Shi Ting} and Lin, {Yi Ming} and Cheng-Sheng Huang",

note = "Publisher Copyright: {\textcopyright} 2018 IEEE.",

year = "2018",

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AU - Chang, Chih Wei

AU - Chen, Shi Ting

AU - Lin, Yi Ming

AU - Huang, Cheng-Sheng

PY - 2018/8

Y1 - 2018/8

N2 - A resonant wavelength detection system based on a gradient grating period guided-mode resonance (GGP-GMR) filter and a linear charge-coupled device is demonstrated. The GGP-GMR used in this work consists of a subwavelength grating structure with a grating period that varies from 250 to 550 nm in increments of 2 nm. We successfully demonstrate that by using this system, we can monitor the shift in a sensor's dip wavelength caused by different sucrose concentrations. This technology has the potential to replace the spectrometer used in most optical biosensor systems. Given its compactness, the system can be integrated with lab-on-a-chip systems for numerous biosensing applications.

AB - A resonant wavelength detection system based on a gradient grating period guided-mode resonance (GGP-GMR) filter and a linear charge-coupled device is demonstrated. The GGP-GMR used in this work consists of a subwavelength grating structure with a grating period that varies from 250 to 550 nm in increments of 2 nm. We successfully demonstrate that by using this system, we can monitor the shift in a sensor's dip wavelength caused by different sucrose concentrations. This technology has the potential to replace the spectrometer used in most optical biosensor systems. Given its compactness, the system can be integrated with lab-on-a-chip systems for numerous biosensing applications.

KW - Gratings

KW - optical filters

KW - spectroscopy

KW - subwavelength structures

KW - wavelength measurement

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JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

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M1 - 8413068

ER -

Resonant Wavelength Shift Detection System Based on a Gradient Grating Period Guided-Mode Resonance

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