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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 17, Iss. 18 — Aug. 31, 2009
  • pp: 15449–15454

Analytical expression for large signal transfer function of an optically filtered analog link

T. Banwell, A. Agarwal, P. Toliver, J. Jackel, and T.K. Woodward  »View Author Affiliations


Optics Express, Vol. 17, Issue 18, pp. 15449-15454 (2009)
http://dx.doi.org/10.1364/OE.17.015449


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Abstract

We present an analytical expression for the transfer function of an optically-filtered radio frequency photonic link using phase modulation and coherent detection. This solution is applicable to quadrature passband signals and is significant for evaluating the distortion and consequently improving the linearity of such electrical-optical-electrical links. We show that the nonlinearity appears as an envelope distortion and discuss linearization techniques along with experimental validation.

© 2009 OSA

OCIS Codes
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.5625) Fiber optics and optical communications : Radio frequency photonics

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: June 1, 2009
Revised Manuscript: August 5, 2009
Manuscript Accepted: August 13, 2009
Published: August 17, 2009

Citation
T. Banwell, A. Agarwal, P. Toliver, J. Jackel, and T.K. Woodward, "Analytical expression for large signal transfer function of an optically filtered analog link," Opt. Express 17, 15449-15454 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-18-15449


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References

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  2. W. S. C. Chang, RF photonic technology in optical fiber links, (Cambridge University Press, Cambridge, U.K., 2002).
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  9. I. S. Gradshteyn, and I. M. Ryzhik, Table of Integral Series and Products, (Academic Press, San Diego, Calif., 1994), pp. 979.
  10. A. Agarwal, T. Banwell, J. Jackel, P. Toliver, and T. K. Woodward, “Multiscale Sampling for Wide Dynamic Range Electro-optic Receivers,” Optical Fiber Communication, (Optical Society of America, San Diego, USA, 2009), OMI3.

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