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Optics Express

Optics Express

  • Editor: Michael Duncan
  • Vol. 12, Iss. 12 — Jun. 14, 2004
  • pp: 2723–2730

Requirements for the sampling source in coherent linear sampling

Inwoong Kim, Cheolhwan Kim, and Guifang Li  »View Author Affiliations


Optics Express, Vol. 12, Issue 12, pp. 2723-2730 (2004)
http://dx.doi.org/10.1364/OPEX.12.002723


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Abstract

Complex envelope measurement using coherent linear optical sampling with mode-locked sources is investigated. It is shown that reliable measurement of the phase requires that one of the optical modes of the mode-locked laser be locked to the optical carrier of the data signal to be measured. Carrier-envelope offset (CEO) is found to have negligible effect on the measurement. Measurement errors of the intensity profile and phase depend on the pulsewidth and chirp of the sampling pulses as well as the detuning between the carrier frequencies of the data signal and the center frequency of sampling source.

© 2004 Optical Society of America

OCIS Codes
(060.1660) Fiber optics and optical communications : Coherent communications
(120.5050) Instrumentation, measurement, and metrology : Phase measurement

ToC Category:
Research Papers

History
Original Manuscript: April 2, 2004
Revised Manuscript: June 2, 2004
Published: June 14, 2004

Citation
Inwoong Kim, Cheolhwan Kim, and Guifang Li, "Requirements for the sampling source in coherent linear sampling," Opt. Express 12, 2723-2730 (2004)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-12-12-2723


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References

  1. M. H. Chou, I. Brener, G. Lenz, R. Scotti, E. E. Chaban, J. Shmulovich, D. Philen, S. Kosinski, K. R. Parameswaran, and M. M. Fejer, �??Efficient wide-band and tunable midspan spectral inverter using cascaded nonlinearities in LiNbO3 waveguides,�?? IEEE Photon. Technol. Lett. 12, 82�??84 (2000). [CrossRef]
  2. S. Diez, R. Ludwig, C. Schmidt, U. Feiste, and H. G. Weber, �??160-Gb/s optical sampling by gain-transparent four-wave mixing in a semiconductor optical amplifier,�?? IEEE Photon. Technol. Lett. 11, 1402�??1404 (1999). [CrossRef]
  3. S. Kawanishi, T.Yamamoto, M. Nakawawa, and M. M. Fejer, �??High sensitivity waveform measurement with optical sampling using quasi-phasematched mixing in LiNbO3 waveguide,�?? Electron. Lett. 37, 842�??844 (2001). [CrossRef]
  4. J. Li, J. Hansryd, P. O. Hedekvist, P. A. Andrekson, and S. N. Knudsen, �??300 Gb/s eye-diagram measurement by optical sampling using fiber-based parametric amplification,�?? IEEE Photon. Technol. Lett. 13, 987�??989 (2001). [CrossRef]
  5. S. Nogiwa, H. Ohta,Y. Kawaguchi, and Y. Endo, �??Improvement of sensitivity in optical sampling system,�?? Electron. Lett. 35, 917�??918 (1999). [CrossRef]
  6. J. Li, M. Westlund, H Sunnerud, B. Olsson, M. Karsson, and P. A. Adnrekson, �??0.5-Tb/s eye-diagram measurement by optical sampling using XPM-induced wavelength shifting in highly nonlinear fiber,�?? IEEE Photon. Technol. Lett. 16, 566-568 (2004). [CrossRef]
  7. C. Dorrer, C. R. Doerr, I. Kang, R. Ryfand, and P. J. Winzer, �??High-sensitivity high-resolution sampling using linear optics and waveguide optical hybrid,�?? OFC 2004, PDP18.
  8. A. H. Gnauck, S. Chandrasekhar, J. Leuthold, and L. Stulz, �??Demonstration of 42.7-Gb/s DPSK receiver with 45 photons/bit sensitivity,�?? IEEE Photon. Technol. Lett. 15, 99-101 (2003). [CrossRef]
  9. R. A. Griffin, R. L. Johnstone, R. G. Walker, J. Hall, S. D. Wadsworth, K. Berry, A. C. Carter, M. J. Wale, �??10 Gb/s optical differential quadrature phase shift key (DQPSK) transmission using GaAs/AlGaAs integration,�?? OFC 2002, FD6-1.
  10. C. Dorrer, J. Leuthold, and C. R. Doerr, �??Direct measurement of constellation diagrams of optical sources,�?? OFC 2004, PDP33.
  11. S. T. Cundiff, �??Phase stabilization of ultrashort optical pulses,�?? J. Phys. D: Appl. Phys. 35. R43-R59 (2002). [CrossRef]
  12. A. Takada and W. Imajuku, �??Linewidth narrowing and optical phase control of mode-locked semiconductor ring laser employing optical injection locking,�?? IEEE Photon. Technol. Lett. 9, 1328-1330 (1997). [CrossRef]
  13. R. F. Kalman, J. C. Fan, and L. G. Kazovsky, �??Dynamic range of coherent analog fiber-optic links,�?? J. Lightwave. Technol. 12, 1263-1277 (1994). [CrossRef]

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