Research Article

Nanomaterials in Nanophotonics Structure for Performing All-Optical 2 × 1 Multiplexer Based on Elliptical IMI-Plasmonic Waveguides

Table 6

Description of the insertion loss values.

IL (dB) rangesDescriptionAssessment of IL

More than 5Very highBad and inefficient
More than 3–5HighAccepted
More than 1–3MediumModerate
More than 0-1LowGood
More than −1–0Very lowVery good and efficient
−1 and lessUltralowExcellent and efficient