[1] [1] G. H. Patel, R. B. Patel, and S. J. Patel, “Dispersion compensation in 40Gb/s WDM network using dispersion compensating fiber,” Journal of Information, Knowledge and Research in Electronics and Communication Engineering, 2013, 02: 662-665.

[2] [2] K. G. Vlachos, I. T. Monroy, A. M. J. Koonen, and C. Peucheret, “STOLAS: switching technologies for optically labelled signals,” IEEE Optical Communications, 2003, 41(11): 9-15.

[3] [3] G. P. Agrawal, Nonlinear fiber optics. New York: Academic Press, 2001.

[4] [4] G. P. Agrawal, Applications of nonlinear fiber optics. New York: Academic Press, 2001.

[5] [5] P. Seddighian, S. Ayotee, J. B. R. Fernandez, J, Penon, L. A. Rusch, and S. Larochelle, “Label stacking in photonic packet switched networks with spectral amplitude code labels,” Journal of Lightwave Technology , 2007, 25(2): 463-471.

[6] [6] J. B. R. Fernandez, G. Huang, E. T. Aw, A. Wonfor, R. V. Penty, and I. H. White, “Ultrafast FWM self-routing between 10 ports of spectral amplitude coded 10 Gb/s packets set on 25 GHz grid with unequally spaced bins,” in Proceeding of IEEE Optical Fiber Communication/National Fiber Optic Engineers Conference, San Diego, USA, pp. 1-3, 2008.

[7] [7] Z. A. El-Sahn, B. J. Shastri, M. Zeng, N. Kheder, D. V. Plant, and L. A. Rusch, “Experimental demonstration of a SAC-CDMA PON with burst-mode reception: local versus centralized source,” Journal of Lightwave Technology, 2008, 26(10): 1192-1203.

[8] [8] J. J. V. Olmos, J. F. Zhang, P. V. H. Nielsen, I. T. Monror, V. Polo, A. M. J. Koonen, et al., “Simultaneous optical label erasure and insertion in a single wavelength conversion stage of combined FSK/IM modulated signals,” IEEE Photonics Technology Letters, 2004, 16 (9): 2144-2146.

[9] [9] Y. Cao, F. Chen, and Z. Yang “Frequency swept coherently detected spectral amplitude code for flexible implicit optical label switching,” Chinese Optics Letters, 2011, 9(7): 9-12.

[10] [10] A. M. Alhassan, N. Badruddin, N. M. Saad, and S. A. Aljunid, “Beat noise mitigation through spatial multiplexing in spectral amplitude coding OCDMA networks,” in IEEE 4th International Conference on Photonics, Melaka, pp. 169-171, 2013.

[11] [11] T. Eltaif, N. Nicholas, M. A. Alsaraj, and B. A. Hamida, “Multi premises network based on spectral amplitude coding optical CDMA systems,” in IEEE/16th International Conference on Advanced Communication Technology, Pyeongchang, pp. 1080-1083, 2014.

[12] [12] B. Koch, V. Mirvoda, H. Grie.er, H. Wernz, D. Sandel, and R. Noe., “Endless optical polarization control at 56 krads, over 50 gigaradian, and demultiplex of 112-Gbs PDM-RZ-DQPSK signals at 3.5 krads,” IEEE Journal of Selected Topics in Quantum Electronics, 2010, 16(5): 1158-1163.

[13] [13] M. Ferrario, P. Boffi, L. Marazzi, P. Martelli, P. Parolari, and M. Martinelli, “Impact of PDL-induced crosstalk on 100-Gbs polarization multiplexed RZ-DQPSK in PMD-affected metro networks,” Optics Communications, 2011, 284(24): 5662-5664.

[14] [14] Y. Xu, X. Li, and J. Yu, “Simple scheme for PDM-QPSK payload generation in an optical label switching network,” Journal of Optical Communications and Networking, 2016, 8(2): 53-57.

[15] [15] Y. Cao, A. V. Osadchiy, X. Xin, X. Yin, C. Yu, and I. T. Monroy, “Recognition of spectral amplitude codes by frequency swept coherent detection for flexible optical label switching,” Photonic Network Communications, 2010, 20(2): 131-137.

[16] [16] Y. Feng, H. Wen, H. Y. Zhang, and X. P. Zheng, “40-Gb/s PolMux-QPSK transmission using low-voltage modulation and single-ended digital coherent detection,” Chinese Optics Letters, 2010, 8(10): 976-978.

[17] [17] R. S. Luis, B. J. Puttnam, J. M. D. Mendinueta, S. Shinada, M. Nakamura, Y. Kamio, et al., “Digital signal processing for digital coherent self-homodyne detection,” in 19th OptoElectronics and Communication Conference and the 39th Australian Conference on Optical Fibre Technology, Melbourne, pp. 904-906, 2014.

[18] [18] J. K. Fischer, R. Elschner, F. Frey, J. Hilt, C. Kottke, C. Schubert, et al., “Digital signal processing for coherent UDWDM passive optical Networks”, in Photonic Networks; 15 ITG Symposium, Leipzig, Germany, pp. 1-7, 2014.