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Wagner, S.J.; Holmes, B.M.; Younis, U.; Sigal, I.; Helmy, A.S.; Aitchison, S.J.; Hutchings, D.C. (2011)
Publisher: I E E E
Languages: English
Types: Article
Subjects: QC, TK

Classified by OpenAIRE into

arxiv: Physics::Optics
Wavelength conversion by difference frequency generation is demonstrated in domain-disordered quasi-phase-matched waveguides. The waveguide structure consisted of a GaAs/AlGaAs superlattice core that was periodically intermixed by ion implantation. For quasi-phase-matching periods of 3.0–3.8 μm, degeneracy pump wavelengths were found by second-harmonic generation experiments for fundamental wavelengths between 1520 and 1620 nm in both type-I and type-II configurations. In the difference frequency generation experiments, output powers up to 8.7 nW were generated for the type-I phase matching interaction and 1.9 nW for the type-II interaction. The conversion bandwidth was measured to be over 100 nm covering the C, L, and U optical communications bands, which agrees with predictions.
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    • [1] C. Q. Xu, H. Okayama, and M. Kawahara, “1.5 μm band efficient broadband wavelength conversion by difference frequency generation in a periodically domain-inverted LiNbO3 channel waveguide,” Appl. Phys. Lett., vol. 63, no. 26, pp. 3559-3561, 1993.
    • [2] M. H. Chou, J. Hauden, M. A. Arbore, and M. M. Fejer, “1.5-μmband wavelength conversion based on difference-frequency generation in LiNbO3 waveguides with integrated coupling structures,” Opt. Lett., vol. 23, no. 13, pp. 1004-1006, 1998.
    • [3] J. Wang, J. Sun, C. Lou, and Q. Sun, “Experimental demonstration of wavelength conversion between ps-pulses based on cascaded sum- and difference frequency generation (SFG+DFG) in LiNbO3 waveguides,” Opt. Express, vol. 13, no. 19, pp. 7405-7414, 2005.
    • [4] A. S. Helmy, P. Abolghasem, J. S. Aitchison, B. J. Bijlani, J. Han, B. M. Holmes, D. Hutchings, U. Younis, and S. J. Wagner, “Recent advances in phase matching of second-order nonlinearities in monolithic semiconductor waveguides,” Laser Photonics Rev., 2010, to be published.
    • [5] A. Fiore, V. Berger, E. Rosencher, P. Bravetti, and J. Nagle, “Phase matching using an isotropic nonlinear optical material,” Nature, vol. 391, pp. 463-466, 1998.
    • [6] E. Guillotel, M. Ravaro, F. Ghiglieno, C. Langlois, C. Ricolleau, S. Ducci, I. Favero, and G. Leo, “Parametric amplification in GaAs/AlOx waveguide,” Appl. Phys. Lett., vol. 94, no. 17, pp. 171 110-3, 2009.
    • [7] S. J. B. Yoo, C. Caneau, R. Bhat, M. A. Koza, A. Rajhel, and N. Antoniades, “Wavelength conversion by difference frequency generation in AlGaAs waveguides with periodic domain inversion achieved by wafer bonding,” Appl. Phys. Lett., vol. 68, no. 19, pp. 2609-2611, 1996.
    • [8] O. Levi, T. J. Pinguet, T. Skauli, L. A. Eyres, K. R. Parameswaran, J. S. Harris, Jr., M. M. Fejer, T. J. Kulp, S. E. Bisson, B. Gerard, E. Lallier, and L. Becouarn, “Difference frequency generation of 8-μm radiation in orientation-patterned GaAs,” Opt. Lett., vol. 27, no. 23, pp. 2091-2093, 2002.
    • [9] J.-B. Han, P. Abolghasem, D. Kang, B. J. Bijlani, and A. S. Helmy, “Difference-frequency generation in AlGaAs Bragg reflection waveguides,” Opt. Lett., vol. 35, no. 14, pp. 2334-2336, 2010.
    • [10] A. S. Helmy, D. C. Hutchings, T. C. Kleckner, J. H. Marsh, A. C. Bryce, J. M. Arnold, C. R. Stanley, J. S. Aitchison, C. T. A. Brown, K. Moutzouris, and M. Ebrahimzadeh, “Quasi phase matching in GaAs-AlAs superlattice waveguides through bandgap tuning by use of quantum-well intermixing,” Opt. Lett., vol. 25, no. 18, pp. 1370-1372, 2000.
    • [11] J. H. Marsh, “Quantum well intermixing,” Semi. Sci. Technol., vol. 6, pp. 1136-1155, 1993.
    • [12] U. Younis, B. M. Holmes, D. C. Hutchings, and J. S. Roberts, “Towards monolithic integration of nonlinear optical frequency conversion,” IEEE Photonics Technol. Lett., vol. 20, pp. 1258-1260, 2010.
    • [13] D. C. Hutchings, “Theory of ultrafast nonlinear refraction in semiconductor superlattices,” IEEE J. Sel. Top. Quantum Electron., vol. 10, no. 5, pp. 1124-1132, 2004.
    • [14] S. J. Wagner, B. M. Holmes, U. Younis, A. S. Helmy, J. S. Aitchison, and D. C. Hutchings, “Continuous wave second-harmonic generation using domain-disordered quasi-phase matching waveguides,” Appl. Phys. Lett., vol. 94, no. 15, pp. 151 107-3, 2009.
    • [15] D. C. Hutchings, S. J. Wagner, B. M. Holmes, U. Younis, A. S. Helmy, and J. S. Aitchison, “Type-II quasi-phase matching in periodically intermixed semiconductor superlattice waveguides,” Opt. Lett., vol. 35, no. 8, pp. 1299-1301, 2010.
    • [16] T. C. Kleckner, A. S. Helmy, K. Zeaiter, D. C. Hutchings, and J. S. Aitchison, “Dispersion and modulation of the linear optical properties of GaAs-AlAs superlattice waveguides using quantum-well intermixing,” IEEE J. Quantum Electron., vol. 42, pp. 280-286, 2006.
    • [17] O. P. Kowalski, C. J. Hamilton, S. D. McDougall, J. H. Marsh, A. C. Bryce, R. M. De La Rue, B. Vogele, C. R. Stanley, C. C. Button, and J. S. Roberts, “A universal damage induced technique for quantum well intermixing,” Appl. Phys. Lett., vol. 72, no. 5, pp. 581-583, 1998.
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