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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 2 — Jan. 22, 2007
  • pp: 747–753

THz-bandwidth tunable slow light in semiconductor optical amplifiers

F. G. Sedgwick, Bala Pesala, Jui-Yen Lin, Wai Son Ko, Xiaoxue Zhao, and C. J. Chang-Hasnain  »View Author Affiliations


Optics Express, Vol. 15, Issue 2, pp. 747-753 (2007)
http://dx.doi.org/10.1364/OE.15.000747


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Abstract

We report tunable fractional delays of 250% for 700 fs pulses propagating in a 1.55 µm semiconductor optical amplifier at room temperature. This large fractional delay is attributed to a spectral hole created by the propagating pulses for pulses with duration shorter than the carrier heating relaxation time. Delay can be tuned electrically by adjusting the current with low amplitude variation across the tuning range.

© 2007 Optical Society of America

OCIS Codes
(250.5980) Optoelectronics : Semiconductor optical amplifiers

ToC Category:
Slow Light

History
Original Manuscript: November 20, 2006
Revised Manuscript: December 26, 2006
Manuscript Accepted: December 28, 2006
Published: January 22, 2007

Citation
F. G. Sedgwick, Bala Pesala, Jui-Yen Lin, Wai Son Ko, Xiaoxue Zhao, and C. J. Chang-Hasnain, "THz-bandwidth tunable slow light in semiconductor optical amplifiers," Opt. Express 15, 747-753 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-2-747


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References

  1. C. J. Chang-Hasnain, P. C. Ku, J. Kim, and S. L. Chuang, "Variable optical buffer using slow light in Semiconductor Nanostructures," Proc. IEEE 9, 1884-1897 (2003). [CrossRef]
  2. S. Sarkar, Y. Guo, and Hailin Wang, "Tunable optical delay via carrier induced exciton dephasing in semiconductor quantum wells," Opt. Express 14, 2845-2850 (2006). [CrossRef] [PubMed]
  3. X. Zhao, P. Palinginis, B. Pesala, C. J. Chang-Hasnain, and P. Hemmer, "Tunable ultraslow light in vertical-cavity surface-emitting laser amplifier," Opt. Express 13, 7899-7904 (2005). [CrossRef] [PubMed]
  4. B. Pesala, Z. Chen, A. V. Uskov, and C. Chang-Hasnain, "Slow and superluminal light based on four-wave mixing in semiconductor optical amplifiers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies 2006 Technical Digest (Optical Society of America, Washington, D.C., 2006), CMW3
  5. H. Su, S. L. Chuang, "Room-temperature slow light with semiconductor quantum dot devices," Opt. Lett. 21, 271-273 (2006). [CrossRef]
  6. A. V. Uskov, F. G. Sedgwick, and C. J. Chang-Hasnain, "Delay limit of slow light in Semiconductor Optical Amplifiers," IEEE Photon. Technol. Lett.,  18, 731-733 (2006). [CrossRef]
  7. J. Mørk, R. Kjaer, M. van der Poel, and K. Yvind, "Slow light in a Semiconductor Waveguide at GHz frequencies," Opt. Express 13, 8136-8145 (2005). [CrossRef]
  8. M. van der Poel, J. Mørk, and J. M. Hvam, "Controllable delay of ultrashort pulses in a quantum dot optical amplifier," Opt. Express 13, 8032-8037 (2005). [CrossRef] [PubMed]
  9. K. L. Hall, J. Mark, E. P. Ippen, and G. Eisenstein, "Femtosecond gain dynamics in InGaAsP Optical Amplifiers," Appl. Phys. Lett. 56, 1740-1742 (1990). [CrossRef]
  10. K. L. Hall, G. Lenz, A. M. Darwish, and E. P. Ippen, "Subpicosecond gain and index nonlinearities in InGaAsP diode lasers," Opt. Commun. 111, 589-612 (1994). [CrossRef]
  11. Z. Vardeny and J. Tauc, "Picosecond coherence coupling in the pump and probe technique," Opt. Commun. 39, 396-400 (1981). [CrossRef]
  12. A. Uskov, J. Mørk, and J. Mark, "Wave mixing in Semiconductor Laser Amplifiers due to Carrier Heating and Spectral-Hole Burning," IEEE J. Quantum Electron. 30, 1769-1781 (1994). [CrossRef]
  13. A. Mecozzi and J. Mørk, "Saturation induced by Picosecond pulses in Semiconductor Optical Amplifiers," J. Opt. Soc. Am. B 14, 761-770 (1996). [CrossRef]
  14. A. D’Ottavi, E. Iannone, A. Mecozzi, S. Scotti, P. Spano, R. Dall’Ara, G. Guekos, and J. Eckner, "4.3 Terahertz four-wave mixing Spectroscopy of InGaAsP Semiconductor Amplifiers," Appl. Phys. Lett. 65, 2633-2635 (1994). [CrossRef]
  15. L. Zhang, T. Luo, W. Zhang, C. Yu, Y. Wang, A. E. Willner, "Optimizing operating conditions to reduce data pattern dependence induced by slow light elements," in Proc. the Optical Fiber Communication Conference (OFC) 2006, OFP7.
  16. Z. Zhu, A. M. C. Dawes, D. J. Gauthier, L. Zhang, A. E. Willner, "12-GHz-bandwidth SBS slow light in optical fibers," in Proc. the Optical Fiber Communication Conference (OFC) 2006, Post-deadline paper PDP1.
  17. F. G. Sedgwick, and C. J. Chang-Hasnain, "Fast light in a semiconductor optical amplifier," in OSA Topical Meeting on Slow and Fast Light 2006 (Optical Society of America, Rochester, NY, 2006).

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