The performance of terahertz optical asymmetric demultiplexer (TOAD) has been studied by modelling the semiconductor opt......

All-optical clock recovery from non-return-to-zero (NRZ) data using an semiconductor optical amplifier (SOA) loop mirror......

In this paper, a novel structure erbium-doped fiber laser with a linear cavity is demonstrated. The wavelength selective......

A novel MEMS variable optical attenuator (VOA), which has completely different attenuation mechanism from those in liter......