We demonstrate the use of a computer generated waveguide hologram for optical coupling of an InP waveguide to a single-mode optical fiber. Experiments reveal that the waveguide hologram can be used as a band-pass, optical wavelength filter with possible applications in wavelength division multiplexing. Computer simulations show that further improvement of the filtering characteristics is possible by properly choosing the hologram parameters.
No takes yet. Share an insight, caveat, or question.
Li et al. (1997) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: