9-Channel photonic crystal mosaic filters for near infra-red spectroscopic imaging

D. Kurniatan; Y. Ohtera; Hirohito Yamada

9-Channel photonic crystal mosaic filters for near infra-red spectroscopic imaging

D. Kurniatan, Y. Ohtera, Hirohito Yamada

ENG - Communications Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Multi-channel wavelength filters utilizing multilayer-type photonic crystals (PhCs) for the near infrared (NIR) wavelength range are designed and fabricated. The PhC filters (PhCFs) were made by the autocloning method and consisted of a wavy multilayer stack of Si/SiO₂. Each PhCF is designed to function as a long-wave passing type edge filter with a cut-off wavelength at NIR (1200-1450nm) wavelengths. The PhCFs are arranged in a mosaic pattern of the same dimensions as an InGaAs image sensor. We experimentally demonstrated the simultaneous acquisition of multi-wavelength images, and non-destructive estimation of a concentration of a specific liquid mixture.

Original language	English
Title of host publication	Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010
Pages	880-881
Number of pages	2
Publication status	Published - 2010 Nov 29
Event	15th OptoElectronics and Communications Conference, OECC2010 - Sapporo, Japan Duration: 2010 Jul 5 → 2010 Jul 9

Other

Other	15th OptoElectronics and Communications Conference, OECC2010
Country/Territory	Japan
City	Sapporo
Period	10/7/5 → 10/7/9

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

@inproceedings{742eaba7e6024e0f843ce132bc2eee19,

title = "9-Channel photonic crystal mosaic filters for near infra-red spectroscopic imaging",

abstract = "Multi-channel wavelength filters utilizing multilayer-type photonic crystals (PhCs) for the near infrared (NIR) wavelength range are designed and fabricated. The PhC filters (PhCFs) were made by the autocloning method and consisted of a wavy multilayer stack of Si/SiO2. Each PhCF is designed to function as a long-wave passing type edge filter with a cut-off wavelength at NIR (1200-1450nm) wavelengths. The PhCFs are arranged in a mosaic pattern of the same dimensions as an InGaAs image sensor. We experimentally demonstrated the simultaneous acquisition of multi-wavelength images, and non-destructive estimation of a concentration of a specific liquid mixture.",

author = "D. Kurniatan and Y. Ohtera and Hirohito Yamada",

year = "2010",

month = nov,

day = "29",

language = "English",

isbn = "9784885522451",

pages = "880--881",

booktitle = "Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010",

note = "15th OptoElectronics and Communications Conference, OECC2010 ; Conference date: 05-07-2010 Through 09-07-2010",

}

TY - GEN

T1 - 9-Channel photonic crystal mosaic filters for near infra-red spectroscopic imaging

AU - Kurniatan, D.

AU - Ohtera, Y.

AU - Yamada, Hirohito

PY - 2010/11/29

Y1 - 2010/11/29

N2 - Multi-channel wavelength filters utilizing multilayer-type photonic crystals (PhCs) for the near infrared (NIR) wavelength range are designed and fabricated. The PhC filters (PhCFs) were made by the autocloning method and consisted of a wavy multilayer stack of Si/SiO2. Each PhCF is designed to function as a long-wave passing type edge filter with a cut-off wavelength at NIR (1200-1450nm) wavelengths. The PhCFs are arranged in a mosaic pattern of the same dimensions as an InGaAs image sensor. We experimentally demonstrated the simultaneous acquisition of multi-wavelength images, and non-destructive estimation of a concentration of a specific liquid mixture.

AB - Multi-channel wavelength filters utilizing multilayer-type photonic crystals (PhCs) for the near infrared (NIR) wavelength range are designed and fabricated. The PhC filters (PhCFs) were made by the autocloning method and consisted of a wavy multilayer stack of Si/SiO2. Each PhCF is designed to function as a long-wave passing type edge filter with a cut-off wavelength at NIR (1200-1450nm) wavelengths. The PhCFs are arranged in a mosaic pattern of the same dimensions as an InGaAs image sensor. We experimentally demonstrated the simultaneous acquisition of multi-wavelength images, and non-destructive estimation of a concentration of a specific liquid mixture.

UR - http://www.scopus.com/inward/record.url?scp=78649311811&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78649311811&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:78649311811

SN - 9784885522451

SP - 880

EP - 881

BT - Technical Digest - 15th OptoElectronics and Communications Conference, OECC2010

T2 - 15th OptoElectronics and Communications Conference, OECC2010

Y2 - 5 July 2010 through 9 July 2010

ER -

9-Channel photonic crystal mosaic filters for near infra-red spectroscopic imaging

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ASJC Scopus subject areas

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