Low-threshold-current-density room-temperature continuous-wave quantum-cascade-lasers grown by metal organic chemical vapor deposition

Xiaojun Wang; Jenyu Fan; Tawee Tanbun-Ek; Fow-Sen Choa

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
paper CTuO5

Low-threshold-current-density room-temperature continuous-wave quantum-cascade-lasers grown by metal organic chemical vapor deposition

Xiaojun Wang, Jenyu Fan, Tawee Tanbun-Ek, and Fow-Sen Choa

Conference on Lasers and Electro-Optics 2007

Baltimore, Maryland United States
6–11 May 2007
ISBN: 1557528349

From the session
Quantum Cascade Lasers (CTuO)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
X. Wang, J. Fan, T. Tanbun-Ek, and F. Choa, "Low-threshold-current-density room-temperature continuous-wave quantum-cascade-lasers grown by metal organic chemical vapor deposition," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest Series (CD) (Optica Publishing Group, 2007), paper CTuO5.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Save article

Abstract

We report Buried-heterostructure QCLs of λ~5µm, grown by MOCVD, with extremely low CW room-temperature threshold-current-density of 0.75kA/cm². Slope efficiencies of 1079mW/A, output power of 116mW at 288K and internal loss of 1.84cm^-1 have been achieved.

PDF Article

More Like This

1.3-μm Continuous Wave Lasing of InAs Quantum Dots with GaInNAs Covering Layer on GaAs Substrate Grown by Metal-Organic Chemical Vapor Deposition

M. Kushibe, R. Hashimoto, M. Ezaki, N. Managaki, G. Hatakoshi, M. Nishioka, and Y. Arakawa
WP_038 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2007

Low Threshold Current Density Operation (Jth=340A/cm2) of GaInNAs/GaAs Quantum Well Lasers Grown by Metalorganic Chemical Vapor Deposition

M. Kawaguchi, T. Miyamoto, E. Gouardes, T. Kondo, F. Koyama, and K. Iga
ThC2_2 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2001

MOCVD-grown Room Temperature Continuous-wave Quantum Cascade Lasers without Lateral Regrowth

Zhijun Liu, Daniel Wasserman, Scott S. Howard, Claire F. Gmachl, Xiaojun Wang, Tawee Tanbun-Ek, Liwei Cheng, and Fow-Sen Choa
CTuFF2 Conference on Lasers and Electro-Optics (CLEO:S&I) 2006

Previous Article Next Article