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Optics Express

Optics Express

  • Editor: J. H. Eberly
  • Vol. 3, Iss. 11 — Nov. 23, 1998
  • pp: 440–446

Low-power all-optical switching in active semiconductor chirped periodic structures

Drew N. Maywar and Govind P. Agrawal  »View Author Affiliations


Optics Express, Vol. 3, Issue 11, pp. 440-446 (1998)
http://dx.doi.org/10.1364/OE.3.000440


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Abstract

We investigate the effects of spatial chirp of the built-in grating on the spectral range and switching power of all-optical switching in active semiconductor periodic structures. We show that a total linear variation in the grating period of as little as 0.24% nearly triples the spectral range of low-power switching. Moreover, the upward-switching power at the onset of bistability is lowered by two orders of magnitude, to a value below 10 nW for typical device-parameter values. These improvements occur for optical signals tuned to the long-wavelength side of the stop band and propagating in the direction of increasing grating period. We also predict the existence of multiple bistable hystereses in devices with large amounts of spatial chirp.

© Optical Society of America

OCIS Codes
(050.2770) Diffraction and gratings : Gratings
(060.4510) Fiber optics and optical communications : Optical communications
(190.4360) Nonlinear optics : Nonlinear optics, devices
(230.1150) Optical devices : All-optical devices
(250.5980) Optoelectronics : Semiconductor optical amplifiers

ToC Category:
Focus Issue: Bragg solitons and nonlinear optics of periodic structures

History
Original Manuscript: October 2, 1998
Published: November 23, 1998

Citation
Drew Maywar and Govind Agrawal, "Low-power all-optical switching in active semiconductor chirped periodic structures," Opt. Express 3, 440-446 (1998)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-3-11-440


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References

  1. G. P. Agrawal, Ed., Semiconductor Lasers: Past, Present, and Future (AIP Press, New York, 1995).
  2. M. J. Adams and R. J. Wyatt, "Optical Bistability in distributed feedback semiconductor laser amplifiers," IEE Proc., Pt. J 134, 35-40 (1987).
  3. K. Otsuka and S. Kobayashi, "Optical Bistability and Nonlinear Resonance in a Resonant-Type Semiconductor Laser Amplifier," Electron. Lett. 19, 262-263 (1983). [CrossRef]
  4. R. P. Webb, "Error-rate measurements on an all-optically regenerated signal," Opt. Quantum Electron. 19, S57- S60 (1987). [CrossRef]
  5. N. Ogasawara and R. Ito, "Static and Dynamic Properties of Nonlinear Semiconductor Lasers Amplifiers," Jpn. J. Appl. Phys. 25, 739-742 (1986). [CrossRef]
  6. W. F. Sharfin and M. Dagenais, "High Contrast, 1.3 um optical AND gate with gain," Appl. Phys. Lett. 48, 1510-1512 (1986). [CrossRef]
  7. Z. Pan and M. Dagenais "Bistable Diode Laser Amplifiers as Narrow Bandwidth High-Gain Filter for Use in Wavelength Division Demultiplexing," IEEE Photon. Tech. Lett. 4, 1054-1057 (1992). [CrossRef]
  8. H. J. Westlake, M. J. Adams, and M. J. OMahony, "Measurement of Optical Bistability in an InGaAsP Laser Amplifier at 1.5 um," Electron. Lett. 21, 992-993 (1985). [CrossRef]
  9. W. F. Sharfin and M. Dagenais, "Femtojoule optical switching in nonlinear semiconductor laser amplifiers," Appl. Phys. Lett. 48, 321-322 (1986). [CrossRef]
  10. K. Tada and Y. Nakano, "Semiconductor Photonic Integrated Devices," Electron. Commun. Japan 77, 238-249 (1994).
  11. M. J. Adams, H. J. Westlake, and M. J. OMahony, "Optical Bistability in 1.55 um Semiconductor Laser Amplifiers," in Optical Bistability III, H. M. Gibbs, P. Mandel, N. Peyghambarian, S. D. Smith, Ed. (Springer, Berlin, 1986).
  12. G. Assanto and R. Zanoni, "Almost-Periodic Nonlinear Distributed Feedback Gratings," Opt. Acta 34, 89-101 (1987).
  13. G. Assanto, R. Zanoni, and G. I. Stegeman, "Effects of Taper in Nonlinear Distributed Feedback Gratings," J. Mod. Opt. 35, 871-883 (1988). [CrossRef]
  14. S. Radic, N. George, and G. P. Agrawal, "Theory of low-threshold optical switching in nonlinear phase-shifted periodic structures," J. Opt. Soc. Am. B 12, 671-680 (1995). [CrossRef]
  15. J. Liu, C. Liao, S. Liu, and W. Xu, "The dynamics of direction-dependent switching in nonlinear chirped gratings," Opt. Commun. 130, 295-301 (1996). [CrossRef]
  16. S. Radic, N. George, and G. P. Agrawal, "Generalized distributed feedback design: amplification, filtering and switching," SPIE Proc. 2399, 37-48 (1995). [CrossRef]
  17. D. N. Maywar and G. P. Agrawal, "Transfer-Matrix Analysis of Optical Bistability in DFB Semiconductor Laser Amplifiers with Nonuniform Gratings," IEEE J. Quantum Electron. 33, 2029-2037 (1997). [CrossRef]
  18. M. Yamada and K. Sakuda, "Adjustable gain and bandwidth light amplifiers in terms of distributed-feedback structures," J. Opt. Soc. Am. A 4, 69-76 (1987). [CrossRef]

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