Photodetector with artificial atoms of silicon
The authors demonstrate a potential application of quantum dots for the detection of photons, showing that the Coulomb interaction resulting from the capture of photoexcited carriers by quantum dots p...
The authors demonstrate a potential application of quantum dots for the detection of photons, showing that the Coulomb interaction resulting from the capture of photoexcited carriers by quantum dots p...
Spatial investigation of the electron energy distribution function of the high-energy electron beam sustained in the low-pressure microwave surface-wave plasma
The electron energy distribution functions are studied in low-pressure microwave surface-wave sustained plasma using retarding field analyzer. Sustained discharge can be considered as superposition of...
The electron energy distribution functions are studied in low-pressure microwave surface-wave sustained plasma using retarding field analyzer. Sustained discharge can be considered as superposition of...
Efficient terahertz room-temperature photonic crystal nanocavity laser
Appl. Phys. Lett. 91, 071126 (2007); doi:10.1063/1.2770767
Published 17 August 2007
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The authors describe an efficient surface-passivated photonic crystal nanocavity laser, demonstrating room-temperature operation with 3 ps pulse duration (detector response limited) and low-temperature operation with an ultralow threshold of 9 µW.
©2007 American Institute of Physics
| History: | Received 3 May 2007; accepted 20 July 2007; published 17 August 2007 |
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http://link.aip.org/link/?APPLAB/91/071126/1 |
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REFERENCES (11)
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- O. Painter, R. Lee, A. Scherer, A. Yariv, J. O'Brien, P. Dapkus, and I. Kim,
Science 284, 1819 (1999) . - D. Englund, D. Fattal, E. Waks, G. Solomon, B. Zhang, T. Nakaoka, Y. Arakawa, Y. Yamamoto, and J. Vučković, Phys. Rev. Lett. 95, 013904 (2005).
- H. Altug, D. Englund, and J. Vučković,
Nat. Phys. 2, 484 (2006) . - D. Englund, H. Altug, and J. Vuckovic, Appl. Phys. Lett. 91, 071124 (2007).
- D. Englund, A. Faraon, B. Zhang, Y. Yamamoto, and J. Vuckovic,
Opt. Express 15, 5550 (2007) . - M. Nomura, S. Iwamoto, and M. Nishioka, Appl. Phys. Lett. 89, 161111(2006).
- M. H. Shih, W. Kuang, A. Mock, M. Bagheri, E. H. Hwang, J. O'Brien, and P. Dapkus, Appl. Phys. Lett. 89, 101104 (2006).
- Transparency concentration Ntr=2.3×1018 cm−3 at RT, Ntr=2.3×1017 cm−3 at 10 K from optical gain model (Refs. 10,11), g0=2400×4/ cm at RT, g0=9600/ cm at 10 K (from measurement of QW gain linewidth), Fcav=31,
E,f=5 ps, E,f,nr=30 ps, PC,nr=188 ps, and Q=1520; furthermore, assume that the fraction absorbed into the membrane is ~0.18. At RT, we model SE rate as Rsp=BNin the intrinsic QW material where electron and hole concentrations are equal Ref. 10 and let factor B account for SE rate modification.
- S. Hausser, G. Fuchs, A. Hangleiter, K. Streubel, and W. Tsang, Appl. Phys. Lett. 56, 913 (1989).
- L. A. Coldren and S. W. Corzine, Diode Lasers and Photonic Integrated Circuits (Wiley, New York, 1995), Chap. 4.
- Z. Zou and D. L. Huffaker, Philos. Trans. R. Soc. London 12, 1041 (2000).
