Answers are grounded in this paper and cite their sources.
A class of index profiles is described which can be used to minimise pulse dispersion over an extended range of wavelengths or at several different wavelengths. These profiles are compatible with standard waveguide compositions.
No takes yet. Share an insight, caveat, or question.
R. Olshansky (1978) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: