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We propose and numerically demonstrate that the feedback induced time-delay signature in an external cavity semiconductor laser can be eliminated by randomly modulating feedback phase. We find that when the rate of the random modulation signal is within the range of 0.1—1 Gb/s, and the number of the random variation amplitudes reaches 5, the time-delay signature corresponding to the external cavity can be effectively suppressed in the parameter space of injection current (1.2—2.8Ith) and feedback rate (8—26 GHz).
[1] Argyris A, Syvridis D, Larger L, Annovazzi-Lodi V, Colet P, Fischer I, Garcia-Ojalvo J, Mirasso C R, Pesquera L, Shore K A 2005 Nature 437 343
[2] Lin F Y, Liu J M 2004 IEEE J. Quantum Electron 40 815
[3] Wang Y C, Wang B J, Wang A B 2008 IEEE Photon. Technol. Lett. 20 1636
[4] Uchida A, Amano K, Inoue M, Hirano K, Naito S, Someya H, Oowada I, Kurashige T, Shiki M, Yoshimori S, Yoshimura K, Davis P 2008 Nature Photon 2 728
[5] Zhao Q C, Wang Y C, Wang A B 2009 Appl. Opt. 48 3515
[6] Rontani D, Locquet A, Sciamanna M, Citrin D S 2007 Opt. Lett. 32 2960
[7] Wu J G, Xia G Q, Tang X, Lin X D, Deng T, Fan L, Wu Z M 2010 Opt. Express 18 6661
[8] Wu J G, Xia G Q, Cao L P, Wu Z M 2009 Opt. Commun. 282 3153
[9] Lee M W, Shore K A, Ortin S, Pesquera L, Valle A 2005 IEE Proc. Optoelectron. 152 97
[10] Wang Y C, Liang J S, Wang A B, Zhang M J 2010 Elctron. Lett. 46 1621
[11] Shahverdiev E M, Shore K A 2009 Opt. Commun. 282 3568
[12] Zhang J Z, Wang A B, Wang Y C 2009 Acta Phys. Sin. 58 3793 (in Chinese)[张建忠、 王安帮、 王云才 2009 58 3793]
[13] Wang Y C, Li Y L, Wang A B, Wang B J, Zhang G W, Guo P 2007 Acta Phys. Sin. 56 4686 (in Chinese)[王云才、 李艳丽、 王安帮、 王冰洁、 张耕玮、 郭 萍 2007 56 4686]
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[1] Argyris A, Syvridis D, Larger L, Annovazzi-Lodi V, Colet P, Fischer I, Garcia-Ojalvo J, Mirasso C R, Pesquera L, Shore K A 2005 Nature 437 343
[2] Lin F Y, Liu J M 2004 IEEE J. Quantum Electron 40 815
[3] Wang Y C, Wang B J, Wang A B 2008 IEEE Photon. Technol. Lett. 20 1636
[4] Uchida A, Amano K, Inoue M, Hirano K, Naito S, Someya H, Oowada I, Kurashige T, Shiki M, Yoshimori S, Yoshimura K, Davis P 2008 Nature Photon 2 728
[5] Zhao Q C, Wang Y C, Wang A B 2009 Appl. Opt. 48 3515
[6] Rontani D, Locquet A, Sciamanna M, Citrin D S 2007 Opt. Lett. 32 2960
[7] Wu J G, Xia G Q, Tang X, Lin X D, Deng T, Fan L, Wu Z M 2010 Opt. Express 18 6661
[8] Wu J G, Xia G Q, Cao L P, Wu Z M 2009 Opt. Commun. 282 3153
[9] Lee M W, Shore K A, Ortin S, Pesquera L, Valle A 2005 IEE Proc. Optoelectron. 152 97
[10] Wang Y C, Liang J S, Wang A B, Zhang M J 2010 Elctron. Lett. 46 1621
[11] Shahverdiev E M, Shore K A 2009 Opt. Commun. 282 3568
[12] Zhang J Z, Wang A B, Wang Y C 2009 Acta Phys. Sin. 58 3793 (in Chinese)[张建忠、 王安帮、 王云才 2009 58 3793]
[13] Wang Y C, Li Y L, Wang A B, Wang B J, Zhang G W, Guo P 2007 Acta Phys. Sin. 56 4686 (in Chinese)[王云才、 李艳丽、 王安帮、 王冰洁、 张耕玮、 郭 萍 2007 56 4686]
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