Closed-form, localized wave solutions in optical-fiber waveguides: comment

Bernd Lichtenberg, Richard W. Ziolkowski, Neal C. Gallagher
1993 Optical Society of America. Journal A: Optics, Image Science, and Vision  
The new bidirectional decomposition of the solution to the scalar wave equation introduced by Vengsarkar et al. [J. Opt. Soc. Am. A 9, 937 (1992)] characterizing highly directional pulses is shown to have another solution. If the modulation spectra of the pulses considered satisfy a certain conjugation property, this solution turns out to be the complex conjugate of the solution presented in the above reference. (11)
doi:10.1364/josaa.10.002090 fatcat:ku6tnqzf2fghlfwor5iydtn7fa