Terahertz generation in photonic crystals

被引：1

作者：

Haus, JW ^{[1
]}

Powers, P ^{[1
]}

Bojja, P ^{[1
]}

Torres-Cisneros, M ^{[1
]}

Scalora, M ^{[1
]}

Bloemer, M ^{[1
]}

Akozbek, N ^{[1
]}

Meneses-Nava, M ^{[1
]}

机构：

[1] Univ Dayton, Electroopt Program, Dayton, OH 45469 USA

来源：

TERAHERTZ AND GIGAHERTZ ELECTRONICS AND PHOTONICS III | 2004年 / 5354卷

关键词：

D O I：

10.1117/12.523821

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe a tunable, narrow-band, coherent THz radiation source based on parametric down-conversion in a photonic crystal. Our design is based on down-conversion mixing and a local-field enhancement mechanism that is available by tuning each of the two driving laser fields either to band-edge or to a defect mode in the band gap. The frequency of the down-converted signal can be tuned by intersecting two non co-linear laser sources. The polarizations are degenerate at normal incidence and have sub-THz down-conversion maximum. The peak conversion efficiency for both polarizations is enhanced by over two orders of magnitude.

引用

页码：18 / 27

页数：10

共 50 条

[1] Terahertz Photonic Crystals
Benz, A.
Fasching, G.
Deutsch, Ch.
Andrews, A. M.
Unterrainer, K.
Klang, P.
Schrenk, W.
Strasser, G.
[J]. 2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, 2008, : 2758 - +
[2] Terahertz modulator using photonic crystals
Li Jiusheng
[J]. OPTICS COMMUNICATIONS, 2007, 269 (01) : 98 - 101
[3] Fabrication and characterization of terahertz photonic crystals
Chi, CC
Wang, HD
Pai, SS
Lai, WC
Horng, S
Huang, RSS
[J]. ULTRAFAST PHENOMENA IN SEMICONDUCTORS VI, 2002, 4643 : 19 - 30
[4] Terahertz Multiplexers Based on Valley Photonic Crystals
Iyoda, Kei
Fujita, Masayuki
Nagatsuma, Tadao
[J]. 2022 47TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ 2022), 2022,
[5] Metallic photonic crystals for terahertz tunable filters
Fei Fan
ShengJiang Chang
Yu Hou
[J]. Science China Information Sciences, 2012, 55 : 72 - 78
[6] Biochemical sensors with photonic crystals in the terahertz region
Kurt, H
Citrin, DS
[J]. 2005 Conference on Lasers & Electro-Optics (CLEO), Vols 1-3, 2005, : 1174 - 1176
[7] Photonic crystals for biochemical sensing in the terahertz region
Kurt, H
Citrin, DS
[J]. APPLIED PHYSICS LETTERS, 2005, 87 (04)
[8] Metallic photonic crystals for terahertz tunable filters
Fan Fei
Chang ShengJiang
Hou Yu
[J]. SCIENCE CHINA-INFORMATION SCIENCES, 2012, 55 (01) : 72 - 78
[9] Metallic photonic crystals for terahertz tunable filters
FAN Fei
[J]. Science China(Information Sciences), 2012, 55 (01) : 72 - 78
[10] TERAHERTZ WAVE PROPERTIES OF ALUMINA PHOTONIC CRYSTALS
Kirihara, Soshu
Ohta, Noritoshi
Nikil, Toshiki
Kaneko, Masaru
[J]. ADVANCES IN MULTIFUNCTIONAL MATERIALS AND SYSTEMS, 2010, 216 : 121 - 127

← 1 2 3 4 5 →