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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 13, Iss. 9 — May. 2, 2005
  • pp: 3218–3223

Three- and four-level transition dynamics in Yb-fiber laser

Lasse Orsila and Oleg G. Okhotnikov  »View Author Affiliations


Optics Express, Vol. 13, Issue 9, pp. 3218-3223 (2005)
http://dx.doi.org/10.1364/OPEX.13.003218


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Abstract

The behavior of transient oscillations has been studied experimentally for the first time in a broadly tunable ytterbium fiber laser. Spectroscopic study of the relaxation frequency allows one to distinguish three- and four-level transitions and provides a useful tool for controlling the dynamics of pulsed lasers. Particularly, the relaxation oscillation frequency depends on the occupation of the terminal level of the laser transition and clearly shows that the laser transition becomes four-level at the long-wavelength tail of the gain spectrum of ytterbium fiber (λ>1060 nm). The wavelength dependence of relaxation oscillations can be used to determine the parameters of the gain material such as transition cross-section.

© 2005 Optical Society of America

OCIS Codes
(060.2270) Fiber optics and optical communications : Fiber characterization
(140.3510) Lasers and laser optics : Lasers, fiber
(160.2290) Materials : Fiber materials
(160.3380) Materials : Laser materials
(160.5690) Materials : Rare-earth-doped materials

ToC Category:
Research Papers

History
Original Manuscript: March 18, 2005
Revised Manuscript: April 12, 2005
Published: May 2, 2005

Citation
Lasse Orsila and Oleg Okhotnikov, "Three- and four-level transition dynamics in Yb-fiber laser," Opt. Express 13, 3218-3223 (2005)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-13-9-3218


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References

  1. L. Reekie, R. J. Mears, S. B. Poole, and D. N. Payne, �??Tunable Single-Mode Fiber Lasers,�?? J. Lightwave Technol. LT-4, 956�??960 (1986). [CrossRef]
  2. O. G. Okhotnikov and J. R. Salcedo, �??Spectroscopy of the transient oscillations in a Nd3+-doped fiber laser for the four-level 4F3/2-4I11/2 (1060 nm) and three-level 4F3/2-4I9/2 (900-nm) transitions,�?? Appl. Phys. Lett. 64, 2619�??2621 (1994). [CrossRef]
  3. C. R. �?. Cochláin, R. J. Mears, and G. Sherlock, �??Low threshold tunable soliton source,�?? IEEE Photon. Technol. Lett. 5, 25�??28 (1993). [CrossRef]
  4. K. Tamura, E. P. Ippen, and H. A. Haus, �??Optimization of filtering in soliton fiber lasers,�?? IEEE Photon. Technol. Lett. 6, 1433�??1435 (1994). [CrossRef]
  5. H. M. Pask, R. J. Carman, D. C. Hanna, A. C. Tropper, C. J. Mackechnie, P. R. Barber, and J. M. Dawes, �??Ytterbium-Doped Silica Fiber Lasers: Versatile Sources for the 1�??1.2 μm Region,�?? IEEE J. Sel. To Quantum Electron. 1, 2�??13 (1995). [CrossRef]
  6. O.G. Okhotnikov, L. Gomes, N. Xiang, T. Jouhti, and A. B. Grudinin, �??Mode-locked ytterbium fiber laser tunable in the 980�??1070 nm spectral range,�?? Opt. Lett. 28, 1522�??1524 (2003). [CrossRef] [PubMed]
  7. O.G. Okhotnikov, L. Gomes, N. Xiang, T. Jouhti, A. K. Chin, R. Singh and A.B. Grudinin, �??980 nm picosecond fiber laser,�?? IEEE Photon. Technol. Lett. 15, 1519�??1521 (2003). [CrossRef]
  8. O.G. Okhotnikov, V.V. Kuzmin and J.R. Salcedo, �??General intracavity method for laser transition characterization by relaxation oscillation spectral analysis,�?? IEEE Photon. Technol. Lett. 6, 362�??364 (1994). [CrossRef]
  9. O.G. Okhotnikov and J.R. Salcedo, �??Laser transitions characterization by spectral and thermal dependences of the transient oscillation,�?? Opt. Lett. 19, 1445�??1447 (1994). [CrossRef] [PubMed]
  10. C. J. Kennedy, J. D. Barry and R. R. Rice, �??Measurement of parameters in a mode-locked and frequency-doubled Nd:YAG laser using relaxation oscillations,�?? J. Appl. Phys. 47, 2447�??2449 (1976). [CrossRef]
  11. J. Harrison, G. A. Rines and P. F. Moulton, �??Long-pulse generation with a stable-relaxation-oscillation Nd:YLF laser,�?? Opt. Lett. 13, 309�??311 (1988). [CrossRef] [PubMed]

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