A CMOS Compatible On-Chip MMI based Wavelength Diplexer with 60 Gbit/s System Demonstration

Abstract

An ultra-compact (41μm) 1310/1550 nm diplexer with an insertion loss < 1 dB and extinction ratio > 20 dB for both the wavelengths is demonstrated. Furthermore, experiments show clear eye diagrams at 60 Gbit/s signals.