Author:
Shah Priyansh,Ben Mellouk Elias,Levine Jeremy,Mohanty Aseema
Abstract
We demonstrate mode-division multiplexing at visible wavelengths (473 nm) for the first time using adiabatic mode couplers. We measure less than -15 dB and -20 dB crosstalk for TE2 and TE3 higher-order mode couplers, respectively.