Browse > Article
http://dx.doi.org/10.5757/JKVS.2009.18.4.266

Lasing Characteristics of GaAs-Based 1300 nm Wavelength Region InAs Quantum Dot Laser Diode  

Kim, K.W. (Nano Device Research Center, Korea Institute of Science and Technology)
Choa, N.K. (Nano Device Research Center, Korea Institute of Science and Technology)
Song, J.D. (Nano Device Research Center, Korea Institute of Science and Technology)
Lee, J.I. (Nano Device Research Center, Korea Institute of Science and Technology)
Park, Jeong-Ho (Department of Electronics Engineering, Korea University)
Lee, Y.J. (Department of Information and Communication Engineering, Dong Eui University)
Choi, W.J. (Nano Device Research Center, Korea Institute of Science and Technology)
Publication Information
Journal of the Korean Vacuum Society / v.18, no.4, 2009 , pp. 266-271 More about this Journal
Abstract
We have investigated the lasing characteristics of GaAs-based 1300 nm wavelength region InAs Quantum Dot Laser Diode grown by Migration Enhanced Molecular Beam Epitaxy. Under a pulsed and CW operation, we observed the state switching of lasing wavelength from ground state (1302 nm) to excited state (1206 nm) due to the gain saturation of ground state. Under a pulsed operation, $J_{th}=92A/cm^2$, $\lambda_L=1311\;nm$ and under a CW operation, $J_{th}=247A/cm^2$, $\lambda_L=1320\;nm$.
Keywords
GaAs; In(Ga)As; Quantum dot laser diode; Molecular beam epitaxy; Migration enhanced epitaxy;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Edo Waks, et al., Nature. 420, 762 (2002)   DOI   ScienceOn
2 정경욱 외, 한국진공학회지, 16, 371 (2007)   과학기술학회마을
3 K. W. Kim, et al., Journal of the Korean Physical Society, 49, 1169 (2006)   ScienceOn
4 Zhiliang Yuan, et al, Science. 295, 102 (2002)   DOI   PUBMED   ScienceOn
5 S. Dommers, et al., Applied Phiscis Letters, 90, 123 (2007)
6 S. H. Hwang, et al., Japanese Journal of Applied Physics, 44, 5696 (2005)   DOI
7 H. Y. Liu, et al., Applied Phiscis Letters, 85, 704 (2004)   DOI   ScienceOn
8 N. K. Cho, et al., Applied Phiscis Letters, 88, 133104 (2006)   DOI   ScienceOn
9 유영채 외, 한국진공학회지, 16, 353 (2007)   과학기술학회마을   DOI   ScienceOn
10 K. W. Kim, et al., Japanese Journal of Applied Physics, 45, 8010 (2006)   DOI
11 S. Tomic, et al., Applied Phiscis Letters, 93, 26 (2008)
12 O. B. Shchekin, et al., Applied Phiscis Letters, 77, 466 (2000)   DOI   ScienceOn