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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 48, Iss. 22 — Aug. 1, 2009
  • pp: 4370–4374

Study of phase coherence degradation induced by a tapered semiconductor amplifier with frequency-modulated continuous-wave and pulsed seed lasers

Xiang Hui Qi, Lin Yi, Qian Li Ma, Da Wei Zhou, Xiao Ji Zhou, and Xu Zong Chen  »View Author Affiliations


Applied Optics, Vol. 48, Issue 22, pp. 4370-4374 (2009)
http://dx.doi.org/10.1364/AO.48.004370


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Abstract

We investigate the phase coherence between a seed laser and a laser amplified by a tapered semi conductor amplifier (TSA) when the seed laser is either continuous wave (CW) or pulsed. The phase fluctuations in the time domain are employed to describe the degradation of phase coherence induced by a TSA. The amplified laser is measured to be approximately 99.98% coherent with the seed, when the CW or pulsed laser is seeded, at different supplying currents of the TSA. Furthermore, the phase coherence is measured when the seed laser is modulated. The results reveal that the phase coherence degradations induced by the TSA remain the same for a seed laser with and without modulation, when different supplying currents of the TSA are applied.

© 2009 Optical Society of America

OCIS Codes
(030.1640) Coherence and statistical optics : Coherence
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(140.4480) Lasers and laser optics : Optical amplifiers

ToC Category:
Coherence and Statistical Optics

History
Original Manuscript: April 7, 2009
Revised Manuscript: July 6, 2009
Manuscript Accepted: July 9, 2009
Published: July 22, 2009

Citation
Xiang Hui Qi, Lin Yi, Qian Li Ma, Da Wei Zhou, Xiao Ji Zhou, and Xu Zong Chen, "Study of phase coherence degradation induced by a tapered semiconductor amplifier with frequency-modulated continuous-wave and pulsed seed lasers," Appl. Opt. 48, 4370-4374 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-22-4370


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References

  1. J. N. Walpole, “Semiconductor amplifiers and lasers with tapered gain regions,” Opt. Quantum Electron. 28, 623-645 (1996). [CrossRef]
  2. G. Ferrari, M. O. Mewes, F. Schreck, and C. Salomon, “High-power multiple-frequency narrow-linewidth laser source based on a semiconductor tapered amplifier,” Opt. Lett. 24, 151-153 (1999). [CrossRef]
  3. C. Schwedes, E. Peik, J. V. Zanthier, A. Y. Nevsky, and H. Walther, “Narrow-bandwidth diode-laser-based blue and ultraviolet light source,” Appl. Phys. B 76, 143-147 (2003). [CrossRef]
  4. E. S. Kintzer, J. N. Walpole, S. R. Chinn, C. A. Wang, and L. J. Missaggia, in Optical Fiber Communication Conference Technical Digest, D. Fye and R. Wagner, eds. (Optical Society of America, 1992), paper TuH5.
  5. K. Kikuchi, C. E. Zah, and T. P. Lee, “Measurement and analysis of phase noise generated from semiconductor optical amplifiers,” IEEE J. Quantum Electron. 27, 416-422 (1991). [CrossRef]
  6. F. C. Cruz, M. C. Stowe, and J. Ye, “Tapered semiconductor amplifiers for optical frequency combs in the near infrared,” Opt. Lett. 31, 1337-1339 (2006). [CrossRef] [PubMed]
  7. L. D. Turner, K. P. Weber, C. J. Hawthorn, and R. E. Scholten, “Frequency noise characterisation of narrow linewidth diode lasers,” Opt. Commun. 201, 391-397 (2002). [CrossRef]
  8. H. Guan, B. Guo, G. L. Huang, H. L. Shu, X. R. Huang, and K. L. Gao, “Stabilization of the 397 nm and 866 nm external cavity diode lasers for cooling a single calcium ion,” Opt. Commun. 274, 182-186 (2007). [CrossRef]
  9. R. W. Fox, S. A. Diddams, A. Bartels, and L. Hollberg, “Optical frequency measurements with the global positioning system: tests with an iodine-stabilized He-Ne laser,” Appl. Opt. 44, 7793 (2005). [CrossRef] [PubMed]
  10. J. H. Marquardt, F. C. Cruz, M. Stephens, C. W. Oates, L. W. Hollberg, J. C. Bergquist, D. F. Welch, D. G. Mehuys, and S. Sanders, “Grating-tuned semiconductor MOPA lasers for precision spectroscopy,” Proc. SPIE 2834, 34-40(1996). [CrossRef]
  11. Q. L. Ma, L. Xia, B. Lu, W. Xiong, Y. Zhang, X. J. Zhou, and X. Z. Chen, “High performance of semiconductor optical amplifier available for cold atom physics research,” Chin. Opt. Lett. 7, 46-48 (2009). [CrossRef]
  12. R. W. Tkach and A. R. Chraplyvy, “Phase noise and linewidth in an InGaAsP DFB laser,” IEEE J. Lightwave Technol. LT-4, 1711-1716 (1986). [CrossRef]
  13. D. W. Allan, “Statistics of atomic frequency standards,” Proc. IEEE 54, 221-230 (1966). [CrossRef]
  14. M. J. Snadden, R. B. M. Clarke, and E. Riis, “Injection-locking technique for heterodyne optical phase locking of a diode laser,” Opt. Lett. 22, 892-894 (1997). [CrossRef] [PubMed]

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