An optical-frequency pulse-position-modulation experiment. - Wayne S. Holden (Bell Syst. Tech. J., 1975)

An STS-N byte-interleaving multiplexer/scrambler and demultiplexer/descrambler architecture and its experimental OC-48 implementation. - Mehran Bagheri; Dennis T. Kong; Wayne S. Holden; Fernando C. Irizarry; Derek D. Mahoney (IEEE/ACM Trans. Netw., 1993)