Implementation of the proposed reliability assurance strategy for an InGaAsp/InP, planar mesa, buried heterostructure laser operating at 1.3 µm for use in a submarine cable. - Franklin R. Nash; W. J. Sundburg; Robert L. Hartman; J. R. Pawlik; D. A. Ackerman; Niloy K. Dutta; Richard W. Dixon (AT&T Tech. J., 1985)