[1] Iversen K, Mückenheim J, Hampicke D. A basic theory of fiber-optic CDMA. Mainz, Germany. 1996 IEEE 4th International Symposium on Spread Spectrum Techniques and Applications Proceedings, Mainz, Germany, 1996, 1:431~437
[2] Zaccarin D, Kavehrad M. An optical CDMA system based on spectral encoding of LED. IEEE Photon. Technol. Lett., 1993, 4(4):479~482
[3] Fathallah H, Rusch L A. Robust optical FFH-CDMA communications: Coding in place of frequency and temperature controls. J. Lightwave Technol., 1999, 17(8):1284~1293
[4] Fathallah H, Rusch L A, LaRochelle S. Passive optical fast frequency-hop CDMA communications system. J. Lightwave Technol., 1999, 17(3):397~405
[5] Tancevski L, Andonovic I. Hybrid wavelength hopping/time spreading schemes for use in massive optical networks with increased security. J. Lightwave Technol., 1996, 14(12):2636~2647
[7] Yegnanarayanan S, Bhushan A S, Jalali B. Fast wavelength-hopping time-spreading encoding/decoding for optical CDMA. IEEE photon. Technol. Lett., 2000, 12(5):573~575
[8] Yu K, Shin J, Park N. Wavelength-time spreading optical CDMA system using wavelength multiplexers and mirrored fiber delay lines. IEEE photon. Technol. Lett., 2000, 12(9):1278~1280
[9] Jepsen A G, Johnson A E, Maniloff E S et al.. Demonstration of all-fiber sparse lightwave CDMA based on temporal phase encoding. IEEE Photon. Technol. Lett., 1999, 11(10):1283~1285
[10] Jepsen A G, Johnson A E, Maniloff E S et al.. Fiber Bragg grating based spectral encoder/decoder for lightwave CDMA. Electron. Lett., 1999, 35(13):1096~1097
[11] Huang J F, Hsu D Z. Fiber-grating-based optical CDMA spectral coding with nearly orthogonal M-sequence codes. IEEE photon. Technol. Lett., 2000, 12(9):1252~1254
[12] Baghdasaryan H V, Meghavoryan D M, Uzunoglu N K. Optical CDMA system based on amplifying fiber Bragg gratings chain. 2nd International Conference on Transparent Optical Networks, Xanthi, Greece. 27~29 June, 2000. 169~172
[13] Lin C L, Wu Jinshown. A synchronous fiber-optic CDMA system using adaptive optical hardlimiter. J. Lightwave Technol., 1998, 16(8):1393~1403
[14] Argon C, Ergül E. Detection of shortened OOC codewords in optical CDMA system with double hard-limiters. Opt. Commun., 2000, 177(1~6):277~281
[15] Shalaby H M H. Direct detection optical overlapping PPM-CDMA communication systems with double optical hardlimiters. J. Lightwave Technol., 1999, 17(7):1158~1165
[16] Shivaleela E S, Sivarajan K N, Selvarajan A. Design of a new family of two-dimensional codes for fiber-optic CDMA networks. J. Lightwave Technol., 1998, 16(4):501~508
[17] Erdogan T. Fiber grating spectra. J. Lightwave Technol., 1997, 15(8):1277~1294