Optical splitters and combiners which can provide precise splitting with low loss, high
thermal stability, large optical bandwidth, high compactness, and insensitivity to fabrication …

Large-scale photonic switches are essential components for telecommunications and
interconnects, incorporating many cascaded 2× 2 optical switches. To keep the excess loss …

In this letter, we analyze the integrated optical N/spl times/N generalized Mach-Zehnder
interferometer (GMZI) employing multimode interference (MMI) couplers. A transfer matrix is …

In this paper we demonstrate highly linear Mach-Zehnder interferometer modulators utilizing
heterogeneous integration on a Si substrate (HS-MZM). A record high dynamic range was …

The nonideal integrated optical NN generalized Mach-Zehnder interferometer (GMZI)
employing multimode interference (MMI) couplers is analyzed using transfer matrix …

A novel design of a two-mode de/multiplexer (DE/MUX) based on multimode interference
(MMI) couplers is presented. Instead of the phase shifter (PS) in the shape of a narrow strip …

Multimode interference couplers (MMIs) are fundamental building blocks in photonic
integrated circuits. Here it is experimentally demonstrated, for the first time, a two‐fold length …

Multimode interference (MMI)-based power splitters are fundamental building blocks for
integrated photonic devices consisting of an interferometer structure. In order to forestall the …

We present the first high-speed silicon Michelson interferometer (MI) modulator with two 500
μm-long phase shifters. The utilized MI optical structure is an enhanced Mach-Zehnder …

We propose an ultra-broadband multimode interference (MMI) coupler with a wavelength
range exceeding the O, E, S, C, L and U optical communication bands. For the first time, the …