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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 14 — Jul. 6, 2009
  • pp: 11321–11327

Eliminate coherence spike in reflection-type pump-probe measurements

C. W. Luo, Y. T. Wang, F. W. Chen, H. C. Shih, and T. Kobayashi  »View Author Affiliations

Optics Express, Vol. 17, Issue 14, pp. 11321-11327 (2009)

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The coherence spike of femtosecond laser pulses in the reflection-type pump-probe measurements has been systematically studied in the semiconductor (100) InP. By varying the setup of the pump-probe measuring system, i.e. the polarizations of pump and probe pulses, the incident angles of pump and probe beams, and the interval of delay time between pump and probe pulses, the dramatic changes in the strength of coherence spike could be clear observed. Furthermore, the proposed methods to remove the coherence spike from the transient reflectivity curves have been demonstrated in the time-domain measurements.

© 2009 Optical Society of America

OCIS Codes
(300.6500) Spectroscopy : Spectroscopy, time-resolved
(320.7100) Ultrafast optics : Ultrafast measurements
(260.7120) Physical optics : Ultrafast phenomena

ToC Category:

Original Manuscript: April 13, 2009
Revised Manuscript: May 22, 2009
Manuscript Accepted: June 10, 2009
Published: June 22, 2009

C. W. Luo, Y. T. Wang, F. W. Chen, H. C. Shih, and T. Kobayashi, "Eliminate coherence spike in reflection-type pump-probe measurements," Opt. Express 17, 11321-11327 (2009)

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  1. Z. Vardeny and J. Tauc, "Picosecond Coherence Coupling in the Pump and Probe Technique," Opt. Commun. 39, 396-400 (1981). [CrossRef]
  2. C. H. B. Cruz, J. P. Gordon, P. C. Becker, R. L. Fork, and C. V. Shank, "Dynamics of Spectral Hole Burning," IEEE J. Quantum Electron. 24, 261-266 (1988). [CrossRef]
  3. H. J. Eichler, D. Langhans and F. Massmann, "Coherence peaks in picosecond sampling experiments," Opt. Commun. 50, 117-122 (1984). [CrossRef]
  4. C.-R. Wang, T. Luo, and Q.-B. Lu, "On the lifetimes and physical nature of incompletely relaxed electrons in liquid water," Phys. Chem. Chem. Phys. 10, 4463-4470 (2008). [CrossRef] [PubMed]
  5. C. Chudoba, E. T. J. Nibbering, and T. Elsaesser, "Site-Specific Excited-State Solute-Solvent Interactions Probed by Femtosecond Vibrational Spectroscopy," Phys. Rev. Lett. 81, 3010-3013 (1998). [CrossRef]
  6. U. Conrad, J. Gdde, V. Jhnke, and E. Matthias, "Ultrafast electron and magnetization dynamics of thin Ni and Co films on Cu(001) observed by time-resolved SHG," Appl. Phys. B 68, 511-517 (1999). [CrossRef]
  7. M. V. Lebedev, O. V. Misochko, T. Dekorsy, and N. Georgiev, "On the nature of coherent artifact," J. Exp. Theoret. Phys. 100, 272-282 (2005). [CrossRef]
  8. Y. Kostoulas, L. J. Waxer, I. A. Walmsley, G. W. Wicks, and P. M. Fauchet, "Femtosecond carrier dynamics in low-temperature-grown indium phosphide," Appl. Phys. Lett. 66, 1821-1823 (1995). [CrossRef]
  9. H. J. Eichler, P. Gunter, and D. W. Pohl, Laser-Induced Dynamic Gratings (Springer-Verlag, 1986).
  10. C.W. Luo, M. H. Chen, S. P. Chen, K. H. Wu, J. Y. Juang, J.-Y. Lin, T. M. Uen, and Y. S. Gou, "Spatial symmetry of the superconducting gap of YBa2Cu3O7−8 obtained from femtosecond spectroscopy," Phys. Rev. B 68, 220508 (2003).
  11. C. W. Luo, P. T. Shih, Y.-J. Chen, M. H. Chen, K. H. Wu, J. Y. Juang, J.-Y. Lin, T. M. Uen, and Y. S. Gou, "Spatially resolved relaxation dynamics of photoinduced quasiparticles in underdoped YBa2Cu3O7−8," Phys. Rev. B 72, 092506 (2005).
  12. C. W. Luo, C. C. Hsieh, Y.-J. Chen, P. T. Shih, M. H. Chen, K. H. Wu, J. Y. Juang, J.-Y. Lin, T. M. Uen, and Y. S. Gou, "Spatial dichotomy of quasiparticle dynamics in underdoped thin-film YBa2Cu3O7−8 superconductors," Phys. Rev. B 74, 184525 (2006). [CrossRef]

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