Polarization rotating (PR) Mach Zehnder Interferometer (MZI) device is proposed based on Si waveguide platform using multimode concept and experimentally demonstrated. Its concept is to use the mode ...

This paper investigates the nonlinear distortion of Orthogonal Frequency-Division Multiplex (OFDM) signals caused by a Radio-over-Fiber stage in the transmission chain if a Mach-Zehnder ...

A CMOS-compatible athermal flat-topped silicon Mach-Zehnder filter is proposed and experimentally demonstrated using hybrid strip-slot waveguides. The measured temperature-dependent wavelength shift ...

A low-loss and low-crosstalk Mach-Zehnder mode/wavelength multi/demultiplexer based on silica-PLC platform is proposed for WDM/MDM transmission. The Mach-Zehnder filter for “mode” and “wavelength” can ...

We propose the technique of signal predistortion using a dual-drive Mach-Zehnder modulator and nonlinear digital filters, and demonstrate compensation of 13600 ps/nm, equivalent to 800 km of standard ...

A microring-assisted Mach-Zehnder interferometer has been studied. The structure demonstrates better extinction ratio, eye opening and bandwidth than a single microring modulator. The extinction of ...

A novel optical frequency-hopping (OFH) scheme using dual-drive Mach-Zehnder modulator (DD-MZM) is proposed and demonstrated for secure transmission in fiber-optic networks. In the proposed scheme, by ...

A novel and simple photonic approach for generating symmetry-tunable full-duty triangular-shaped microwave waveforms is proposed and experimentally demonstrated. In this approach, a simple commercial ...

We demonstrate an ultra-high efficiency III-V/Si metal-oxide-semiconductor capacitor Mach-Zehnder modulator with low temperature sensitivity. The measured modulation efficiencies of the fabricated ...

We demonstrate a vertical p-n junction silicon Mach-Zehnder modulator constructed with hydrogenated amorphous silicon strip-loaded waveguides on a flat SOI plat ...

Based on thin film lithium niobate platform, we experimentally demonstrate a high-performance ring-assisted Mach-Zehnder interferometer flat-top filter. It features a crosstalk lower than -25 dB, a ...

Based on a Silicon and Lithium Niobate hybrid integration platform, we demonstrate Mach-Zehnder modulators that feature low insertion loss, low drive voltage, large modulation bandwidth, high ...