CaltechAUTHORS
  A Caltech Library Service

High resolution on-chip optical filter array based on double subwavelength grating reflectors

Horie, Yu and Arbabi, Amir and Han, Seunghoon and Faraon, Andrei (2015) High resolution on-chip optical filter array based on double subwavelength grating reflectors. Optics Express, 23 (23). pp. 29848-29854. ISSN 1094-4087. http://resolver.caltech.edu/CaltechAUTHORS:20160108-101924693

[img] PDF - Published Version
See Usage Policy.

5Mb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20160108-101924693

Abstract

An optical filter array consisting of vertical narrow-band Fabry-Pérot (FP) resonators formed by two highly reflective high contrast subwavelength grating mirrors is reported. The filters are designed to cover a wide range of operation wavelengths (Δλ/λ = 5%) just by changing the in-plane grating parameters while the device thickness is maintained constant. Operation in the telecom band with transmission efficiencies greater than 40% and quality factors greater than 1,000 are measured experimentally for filters fabricated on the same substrate.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1364/OE.23.029848DOIArticle
https://www.osapublishing.org/oe/abstract.cfm?uri=oe-23-23-29848PublisherArticle
ORCID:
AuthorORCID
Horie, Yu0000-0001-7083-1270
Arbabi, Amir0000-0001-8831-7552
Faraon, Andrei0000-0002-8141-391X
Additional Information:© 2015 OSA. Received 17 Sep 2015; revised 30 Oct 2015; accepted 2 Nov 2015; published 5 Nov 2015 16 Nov 2015. This work was supported by Samsung Electronics and DARPA. Y.H. was also supported as part of the U.S. Department of Energy “Light-Material Interactions in Energy Conversion” Energy Frontier Research Center under grant DE-SC0001293 and a Japan Student Services Organization (JASSO) fellowship. The device nanofabrication was performed in the Kavli Nanoscience Institute at Caltech.
Group:Kavli Nanoscience Institute
Funders:
Funding AgencyGrant Number
Samsung ElectronicsUNSPECIFIED
Defense Advanced Research Projects Agency (DARPA)UNSPECIFIED
Department of Energy (DOE)DE-SC0001293
Japan Student Services Organization (JASSO)UNSPECIFIED
Record Number:CaltechAUTHORS:20160108-101924693
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20160108-101924693
Official Citation:Y. Horie, A. Arbabi, S. Han, and A. Faraon, "High resolution on-chip optical filter array based on double subwavelength grating reflectors," Opt. Express 23, 29848-29854 (2015)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:63493
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:08 Jan 2016 20:18
Last Modified:03 Jul 2018 17:49

Repository Staff Only: item control page