Single-mode quasi-L2 photonic crystal micro-cavity for 1.3 µm InAs quantum dots light sources

Author

Tseng, Yen-Chun ; Lee, Shu-Ping ; Wang, Chun-Jung ; Chiu, Pei-Chin ; Chen, Wen-Yen ; Hsu, Tzu-Min ; Chyi, Jen-Inn

Author_Institution

Dept. of Electr. Eng., Nat. Central Univ., Jhongli, Taiwan

fYear

2009

fDate

2-4 June 2009

Firstpage

1

Lastpage

2

Abstract

We design and realize a single mode qL2 photonic crystal defect cavity near the 1.3 mum band. Taking advantage of its small mode volume, 1.3 mum InAs quantum dot light emitters with this cavity exhibit an emission intensity as high as 70 times over the ones without it.

Keywords

III-V semiconductors; indium compounds; light sources; micro-optics; microcavities; optical design techniques; optical materials; photonic crystals; semiconductor quantum dots; InAs; emission intensity; photonic crystal defect microcavity design; quantum dot light emitter; quantum dots light source; single-mode quasi L2 photonic crystal; small mode volume; wavelength 1.3 mum; Laser modes; Laser theory; Light emitting diodes; Light sources; Optical pumping; Photonic crystals; Physics; Q factor; Quantum dot lasers; Quantum dots;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on

Conference_Location

Baltimore, MD

Print_ISBN

978-1-55752-869-8

Electronic_ISBN

978-1-55752-869-8

Type

conf

Filename

5225988