Compact middle-wave infrared Fabry-Perot interferometer with double metallic subwavelength gratings

Guoguo Kang; Ismo Vartiainen; Benfeng Bai; Pertti Pääkkönen; Jari Turunen

doi:10.1364/OL.36.001011

Compact middle-wave infrared Fabry-Perot interferometer with double metallic subwavelength gratings

Guoguo Kang^*, Ismo Vartiainen, Benfeng Bai, Pertti Pääkkönen, Jari Turunen

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

We demonstrate a compact middle-wave IR (MWIR) Fabry-Perot (FP) interferometer by replacing the traditional distributed Bragg reflectors consisting of thick multilayer films with two identical metallic subwavelength gratings. The transmission efficiency, resonance peak position, and finesse of the FP interferometer can be controlled by tuning the structural parameters. The performance of the MWIR FP interferometer is verified by experiment, which shows its potential application as, for example, narrowband MWIR filter for gas detection.

Original language	English
Pages (from-to)	1011-1013
Number of pages	3
Journal	Optics Letters
Volume	36
Issue number	6
DOIs	https://doi.org/10.1364/OL.36.001011
Publication status	Published - 15 Mar 2011
Externally published	Yes

Access to Document

10.1364/OL.36.001011

Cite this

@article{2eb4b079f7534383880732168c9b700c,

title = "Compact middle-wave infrared Fabry-Perot interferometer with double metallic subwavelength gratings",

abstract = "We demonstrate a compact middle-wave IR (MWIR) Fabry-Perot (FP) interferometer by replacing the traditional distributed Bragg reflectors consisting of thick multilayer films with two identical metallic subwavelength gratings. The transmission efficiency, resonance peak position, and finesse of the FP interferometer can be controlled by tuning the structural parameters. The performance of the MWIR FP interferometer is verified by experiment, which shows its potential application as, for example, narrowband MWIR filter for gas detection.",

author = "Guoguo Kang and Ismo Vartiainen and Benfeng Bai and Pertti P{\"a}{\"a}kk{\"o}nen and Jari Turunen",

year = "2011",

month = mar,

day = "15",

doi = "10.1364/OL.36.001011",

language = "English",

volume = "36",

pages = "1011--1013",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "Optica Publishing Group",

number = "6",

}

TY - JOUR

T1 - Compact middle-wave infrared Fabry-Perot interferometer with double metallic subwavelength gratings

AU - Kang, Guoguo

AU - Vartiainen, Ismo

AU - Bai, Benfeng

AU - Pääkkönen, Pertti

AU - Turunen, Jari

PY - 2011/3/15

Y1 - 2011/3/15

N2 - We demonstrate a compact middle-wave IR (MWIR) Fabry-Perot (FP) interferometer by replacing the traditional distributed Bragg reflectors consisting of thick multilayer films with two identical metallic subwavelength gratings. The transmission efficiency, resonance peak position, and finesse of the FP interferometer can be controlled by tuning the structural parameters. The performance of the MWIR FP interferometer is verified by experiment, which shows its potential application as, for example, narrowband MWIR filter for gas detection.

AB - We demonstrate a compact middle-wave IR (MWIR) Fabry-Perot (FP) interferometer by replacing the traditional distributed Bragg reflectors consisting of thick multilayer films with two identical metallic subwavelength gratings. The transmission efficiency, resonance peak position, and finesse of the FP interferometer can be controlled by tuning the structural parameters. The performance of the MWIR FP interferometer is verified by experiment, which shows its potential application as, for example, narrowband MWIR filter for gas detection.

UR - http://www.scopus.com/inward/record.url?scp=79952834839&partnerID=8YFLogxK

U2 - 10.1364/OL.36.001011

DO - 10.1364/OL.36.001011

M3 - Article

AN - SCOPUS:79952834839

SN - 0146-9592

VL - 36

SP - 1011

EP - 1013

JO - Optics Letters

JF - Optics Letters

IS - 6

ER -

Compact middle-wave infrared Fabry-Perot interferometer with double metallic subwavelength gratings

Abstract

Access to Document

Other files and links

Fingerprint

Cite this