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XPM Response of Multiple Quantum Well chirped DFB-SOA All Optical Flip-Flop Switching

Authors: Masoud Jabbari, Mohammad Kazem Moravvej-Farshi, Rahim Ghayour, Abbas Zarifkar


In this paper, based on the coupled-mode and carrier rate equations, derivation of a dynamic model and numerically analysis of a MQW chirped DFB-SOA all-optical flip-flop is done precisely. We have analyzed the effects of strains of QW and MQW and cross phase modulation (XPM) on the dynamic response, and rise and fall times of the DFB-SOA all optical flip flop. We have shown that strained MQW active region in under an optimized condition into a DFB-SOA with chirped grating can improve the switching ON speed limitation in such a of the device, significantly while the fall time is increased. The values of the rise times for such an all optical flip-flop, are obtained in an optimized condition, areas tr=255ps.

Keywords: All-Optical Flip-Flop (AO-FF), Distributed feedback semiconductor optical amplifier (DFB-SOA), Optical Bistability, Multi quantum well (MQW)

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[1] S. J. B. Yoo, "Optical packet and burst switching technologies for the future photonic internet," IEEE J. Lightwave Technol. 24, 4468-4492, (2006).
[2] M. Takenaka, K. Takeda and Y. Nakano, "All-optical packet switching and label buffering by MMI-BLD optical flip-flop," IEICE Elec. Express. 3, 368-372, (2006).
[3] D. Maywar, G. P. Agrawal and Y. Nakano, "Robust optical control of an optical-amplifier-based flip-flop," Opt. Exp. 6, 75-80, (2000).
[4] W. D-Oosterlinck, F. Ohman, J. Buron, S. Sales and A. P'erez Pardo, "All-Optical flip-flop operation using a SOA and DFB laser diode optical feedback combination," Opt. Express 15, 6190-6199, (2007).
[5] W. D-Oosterlinck, J. Buron, F.Öhman, G. Morthier and R. Baets, "Alloptical flip-flop based on an SOA/DFB-laser diode optical feedback scheme," IEEE Photon. Technol. Lett. 19, 489-491, (2007).
[6] W. D-Oosterlinck, G. Morthier, R.Baets and T.Erneux, "Optical bistability in a traveling-wave SOA Connected to a DFB Laser Diode: Theory and Experiment," IEEE J. Quantum Electron., 42, 739-746, (2006).
[7] K. Huybrechts , W. D-Oosterlinck, G. Morthier and R. Baets, "Proposal for an All-optical flip-flop using a single distributed feedback laser diode," IEEE Photon. Technol. Lett. 20, 18-20(2008).
[8] Y. Kim, J. H. Kim, S. Lee, D .H. Woo, S. H. Kim and T. H. Yoon, "Broad-Band All-Optical Flip-Flop Based on Optical Bistability in an Integrated SOA/DFB-SOA," IEEE Photon. Technol. Lett. 16. 398-400, (2004).
[9] A. Aleshams, M. K. Moravvej-Farshi and M. H. Sheikhi, "Tapered grating effects on static properties of a bistable QWS-DFB semiconductor laser amplifier," Solid-State Electron. 52, 156-163, (2008).
[10] M. Aleshams, M. K. Moravvej-Farshi, and M. H. Sheikhi, "Switching Behavior of Bistable DFB Semiconductor Laser Amplifiers", Fiber and Integrated Optics, Accepted for Publication (2008).
[11] L. Zhang, I. Kang, A. Bhardwaj, N. Sauer, S. Cabot, J. Jaques and et al., "Reduced Recovery Time Semiconductor Optical Amplifier Using p- Type-Doped Multiple Quantum Wells," IEEE Photon. Technol. Lett. 18, 2323-2325, (2006).
[12] M. Jabbari, M. K. Moravvej-Farshi, R. Ghayour and A. Zarifkar, "XPM Response of a Chirped DFB-SOA All-Optical Flip-Flop Injected with an Assist Light at Transparency," IEEE J. Lightwave Technol., Accepted for Publication (2008).
[13] S.L.Chuang, "Efficient-Structure Calclution of Strained Quantum Well",The American Physical Society, Vol.43, No. 12, pp. 9649-9661, 1991.
[14] K.Kikuchi, M.Kakui, C .E. Zah and T. P. Lee, "Diffrential gain and linewidth enhancement factor of 1550nm MQW active layer with without Biaxialy compression strain", IEEE Photon. Technol. Lett., vol. 3, No.4, pp. 314-318, 1991.
[15] D. Ahn and S. L. Chuang, " Optical gain in a strained layer quantum well laser", IEEE J. Quantum electron., Vol. 24, No. 12, pp. 2400-2406, Dec. 1988.
[16] E.Zeeliniski, F.Keppler, S.Hausser, M.H.Pilkkuhn et. all. ,"Optical Gain and loss processes in GaInAs/P MQW laser structure" ", IEEE J. Quantum electron., Vol. 25, No. 6, pp. 1407:1410, June 1989.