Highly directional enhanced radiation from sources embedded inside three-dimensional photonic crystals

Humeyra Caglayan; Irfan Bulu; Ekmel Ozbay

doi:10.1364/OPEX.13.007645

Highly directional enhanced radiation from sources embedded inside three-dimensional photonic crystals

Humeyra Caglayan, Irfan Bulu, Ekmel Ozbay

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

20 Citations (Scopus)

Abstract

We have experimentally studied emission of microwave radiation from a monopole source embedded in a three-dimensional photonic crystal. We have demonstrated enhancement of microwave radiation at the band edge and cavity mode frequencies. Furthermore, we have shown that it is possible to obtain highly directive microwave radiation sources operating at the band edge of the three-dimensional photonic crystal. We have measured half power beam widths of 13° for both E and H planes, corresponding to a maximum directivity of 245.

Original language	English
Pages (from-to)	7645-7652
Number of pages	8
Journal	Optics Express
Volume	13
Issue number	19
DOIs	https://doi.org/10.1364/OPEX.13.007645
Publication status	Published - 19 Sept 2005
Externally published	Yes
Publication type	A1 Journal article-refereed

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

Access to Document

10.1364/OPEX.13.007645

Cite this

@article{1d28f62a91a9409aa2de336dff006b2a,

title = "Highly directional enhanced radiation from sources embedded inside three-dimensional photonic crystals",

abstract = "We have experimentally studied emission of microwave radiation from a monopole source embedded in a three-dimensional photonic crystal. We have demonstrated enhancement of microwave radiation at the band edge and cavity mode frequencies. Furthermore, we have shown that it is possible to obtain highly directive microwave radiation sources operating at the band edge of the three-dimensional photonic crystal. We have measured half power beam widths of 13° for both E and H planes, corresponding to a maximum directivity of 245.",

author = "Humeyra Caglayan and Irfan Bulu and Ekmel Ozbay",

note = "EXT={"}Caglayan, Humeyra{"}",

year = "2005",

month = sep,

day = "19",

doi = "10.1364/OPEX.13.007645",

language = "English",

volume = "13",

pages = "7645--7652",

journal = "Optics Express",

issn = "1094-4087",

publisher = "Optica Publishing Group",

number = "19",

}

TY - JOUR

T1 - Highly directional enhanced radiation from sources embedded inside three-dimensional photonic crystals

AU - Caglayan, Humeyra

AU - Bulu, Irfan

AU - Ozbay, Ekmel

N1 - EXT="Caglayan, Humeyra"

PY - 2005/9/19

Y1 - 2005/9/19

N2 - We have experimentally studied emission of microwave radiation from a monopole source embedded in a three-dimensional photonic crystal. We have demonstrated enhancement of microwave radiation at the band edge and cavity mode frequencies. Furthermore, we have shown that it is possible to obtain highly directive microwave radiation sources operating at the band edge of the three-dimensional photonic crystal. We have measured half power beam widths of 13° for both E and H planes, corresponding to a maximum directivity of 245.

AB - We have experimentally studied emission of microwave radiation from a monopole source embedded in a three-dimensional photonic crystal. We have demonstrated enhancement of microwave radiation at the band edge and cavity mode frequencies. Furthermore, we have shown that it is possible to obtain highly directive microwave radiation sources operating at the band edge of the three-dimensional photonic crystal. We have measured half power beam widths of 13° for both E and H planes, corresponding to a maximum directivity of 245.

UR - https://www.scopus.com/pages/publications/25144437095

U2 - 10.1364/OPEX.13.007645

DO - 10.1364/OPEX.13.007645

M3 - Article

AN - SCOPUS:25144437095

SN - 1094-4087

VL - 13

SP - 7645

EP - 7652

JO - Optics Express

JF - Optics Express

IS - 19

ER -

Highly directional enhanced radiation from sources embedded inside three-dimensional photonic crystals

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this