Composite photonic crystal cavities of macro porous silicon and lead sulfide thin films

Nadav Gutman; Anna Osherov; Yuval Golan; Amir Saar

doi:10.1002/pssa.201000170

Composite photonic crystal cavities of macro porous silicon and lead sulfide thin films

Nadav Gutman, Anna Osherov, Yuval Golan, Amir Saar^*

^*Corresponding author for this work

Racah Institute of Physics

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

3 Scopus citations

Abstract

We report on the design and demonstration of novel photonic crystal (PC) cavities. The cavity active region is made of a macro-porous silicon infiltrated with optically active lead sulfide thin films (emitting at a wavelength of about ∼2.9 μm), while the surrounding silicon PC acts as a mirror that confines the infrared light. The luminescence spectrum of the composite PC cavity presents a set of resonant frequencies associated with the cavity modes that overlap with the photonic stopbands of the host silicon PC.

Original language	English
Pages (from-to)	1394-1398
Number of pages	5
Journal	Physica Status Solidi (A) Applications and Materials Science
Volume	208
Issue number	6
DOIs	https://doi.org/10.1002/pssa.201000170
State	Published - Jun 2011

Keywords

cavities
lead sulfide
photonic crystals
porous silicon

Access to Document

10.1002/pssa.201000170

Cite this

@article{446b9418c7394ce9a4d56ae1e156e96e,

title = "Composite photonic crystal cavities of macro porous silicon and lead sulfide thin films",

abstract = "We report on the design and demonstration of novel photonic crystal (PC) cavities. The cavity active region is made of a macro-porous silicon infiltrated with optically active lead sulfide thin films (emitting at a wavelength of about ∼2.9 μm), while the surrounding silicon PC acts as a mirror that confines the infrared light. The luminescence spectrum of the composite PC cavity presents a set of resonant frequencies associated with the cavity modes that overlap with the photonic stopbands of the host silicon PC.",

keywords = "cavities, lead sulfide, photonic crystals, porous silicon",

author = "Nadav Gutman and Anna Osherov and Yuval Golan and Amir Saar",

year = "2011",

month = jun,

doi = "10.1002/pssa.201000170",

language = "אנגלית",

volume = "208",

pages = "1394--1398",

journal = "Physica Status Solidi (A) Applications and Materials Science",

issn = "1862-6300",

publisher = "Wiley-VCH Verlag",

number = "6",

}

TY - JOUR

T1 - Composite photonic crystal cavities of macro porous silicon and lead sulfide thin films

AU - Gutman, Nadav

AU - Osherov, Anna

AU - Golan, Yuval

AU - Saar, Amir

PY - 2011/6

Y1 - 2011/6

N2 - We report on the design and demonstration of novel photonic crystal (PC) cavities. The cavity active region is made of a macro-porous silicon infiltrated with optically active lead sulfide thin films (emitting at a wavelength of about ∼2.9 μm), while the surrounding silicon PC acts as a mirror that confines the infrared light. The luminescence spectrum of the composite PC cavity presents a set of resonant frequencies associated with the cavity modes that overlap with the photonic stopbands of the host silicon PC.

AB - We report on the design and demonstration of novel photonic crystal (PC) cavities. The cavity active region is made of a macro-porous silicon infiltrated with optically active lead sulfide thin films (emitting at a wavelength of about ∼2.9 μm), while the surrounding silicon PC acts as a mirror that confines the infrared light. The luminescence spectrum of the composite PC cavity presents a set of resonant frequencies associated with the cavity modes that overlap with the photonic stopbands of the host silicon PC.

KW - cavities

KW - lead sulfide

KW - photonic crystals

KW - porous silicon

UR - https://www.scopus.com/pages/publications/79959247047

U2 - 10.1002/pssa.201000170

DO - 10.1002/pssa.201000170

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:79959247047

SN - 1862-6300

VL - 208

SP - 1394

EP - 1398

JO - Physica Status Solidi (A) Applications and Materials Science

JF - Physica Status Solidi (A) Applications and Materials Science

IS - 6

ER -

Composite photonic crystal cavities of macro porous silicon and lead sulfide thin films

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this