Answers are grounded in this paper and cite their sources.
A semiconductor monolithic wavelength selective router is proposed. An electrically-tunable grating switch is monolithically integrated with a directional coupler, and wavelength router switching is observed in this structure. The extinction ratio is 8 dB at a current injunction of 25 mA.
No takes yet. Share an insight, caveat, or question.
Shibata et al. (1995) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: