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Journal of Lightwave Technology

Journal of Lightwave Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 29, Iss. 9 — May. 1, 2011
  • pp: 1401–1406

Cascaded Multiple Infinite Impulse Response Optical Delay Line Signal Processor Without Coherent Interference

Erwin H. W. Chan

Journal of Lightwave Technology, Vol. 29, Issue 9, pp. 1401-1406 (2011)


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Abstract

A technique that enables two or more infinite impulse response optical delay lines to be connected in series without the coherent interference problem is presented. It is based on inserting an optical frequency shifter into the infinite impulse response optical delay line structure. Signal processors based on the cascaded optical delay line structure have a higher frequency response performance than the single optical delay line structure. Experimental results are presented, which demonstrate a dual series frequency shifting amplified recirculating delay line can realise a high-resolution, high skirt selectivity, high stopband rejection level bandpass filter response, and a narrow-passband, flat-top bandpass filter response using a non-commensurate delay line approach.

© 2011 IEEE

Citation
Erwin H. W. Chan, "Cascaded Multiple Infinite Impulse Response Optical Delay Line Signal Processor Without Coherent Interference," J. Lightwave Technol. 29, 1401-1406 (2011)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-29-9-1401


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References

  1. J. Capmany, B. Ortega, D. Pastor, S. Sales, "Discrete-time optical processing of microwave signals," J. Lightw. Technol. 23, 702-723 (2005).
  2. R. A. Minasian, "Photonic signal processing of microwave signals," IEEE Trans. Microw. Theory Tech. 54, 832-846 (2006).
  3. B. Moslehi, J. W. Goodman, "Novel amplified fiber-optic recirculating delay line processor," J. Lightw. Technol. 10, 1142-1146 (1992).
  4. M. Y. Frankel, R. D. Esman, "Fiber-optic tunable microwave transversal filter," IEEE Photon. Technol. Lett. 7, 191-193 (1995).
  5. D. B. Hunter, R. A. Minasian, "Photonic signal processing of microwave signals using an active-fiber Bragg-grating-pair structure," IEEE Trans. Microw. Theory Tech. 45, 1463-1466 (1997).
  6. E. H. W. Chan, K. E. Alameh, R. A. Minasian, "Photonic bandpass filters with high skirt selectivity and stopband attenuation," J. Lightw. Technol. 20, 1962-1967 (2002).
  7. G. D. Kim, S. S. Lee, "Photonic microwave channel selective filter incorporating a thermooptic switch based on tunable ring resonators," IEEE Photon. Technol. Lett. 19, 1008-1010 (2007).
  8. Y. M. Chang, H. Chung, J. H. Lee, "High Q microwave filter using incoherent, continuous-wave supercontinuum and dispersion-profiled fiber," IEEE Photon. Technol. Lett. 19, 2042-2044 (2007).
  9. E. H. W. Chan, R. A. Minasian, "Reflective amplified recirculating delay line bandpass filter," J. Lightw. Technol. 25, 1441-1446 (2007).
  10. P. H. Merrer, O. Llopis, G. Cibiel, "Laser stabilization on a fiber ring resonator and application to RF filtering," IEEE Photon. Technol. Lett. 20, 1399-1401 (2008).
  11. B. Vidal, M. A. Piqueras, J. Marti, "Tunable and reconfigurable photonic microwave filter based on stimulated Brillouin scattering," Opt. Lett. 32, 23-25 (2007).
  12. E. H. W. Chan, R. A. Minasian, "Novel coherence-free RF/microwave photonic bandpass filter," IEEE Photon. Technol. Lett. 21, 197-199 (2009).
  13. J. Capmany, "On the cascade of incoherent discrete-time microwave photonic filters," J. Lightw. Technol. 24, 2564-2578 (2006).
  14. C. Pulikkaseril, E. H. W. Chan, R. A. Minasian, "Coherence-free microwave photonic bandpass filter using a frequency-shifting recirculating delay line," J. Lightw. Technol. 28, 262-269 (2010).
  15. N. You, R. A. Minasian, "Grating-based optical microwave FIR filter," Proc. 30th Eur. Microw. Conf. (2000) pp. 49-51.
  16. J. L. Chen, R. A. Minasian, "Novel synthesized photonic signal processor with hardware compression," IEEE Photon. Technol. Lett. 17, 896-898 (2005).
  17. E. H. W. Chan, R. A. Minasian, "Optical source coherence controller for fibre optic delay line signal processors," Opt. Commun. 254, 104-111 (2005).
  18. T. Kawanishi, K. Higuma, T. Fujita, J. Ichikawa, T. Sakamoto, S. Shinada, M. Izutsu, "High-speed optical FSK modulator for optical packet labeling," J. Lightw. Technol. 23, 87-94 (2005).

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