The silicon nitride (Si 3 N 4) planar waveguide platform has enabled a broad class of low-
loss planar-integrated devices and chip-scale solutions that benefit from transparency over a …

One promising application of photonics to astronomical instrumentation is the miniaturization
of near-infrared (NIR) spectrometers for large ground-and space-based astronomical …

We demonstrate planar Si_3N_4 ring resonators with ultra-high quality factors (Q) of 19
million, 28 million, and 7 million at 1060 nm, 1310 nm, and 1550 nm, respectively. By …

We investigate the nonlinearity of ultra-low loss Si_3N_4-core and SiO_2-cladding
rectangular waveguides. The nonlinearity is modeled using Maxwell's wave equation with a …

We report on the simultaneous wavelength conversion operation of a dual-element
semiconductor optical amplifier-Mach–Zehnder interferometer (SOA-MZI) array hybridly …

A thermally tunable 1× 4 channel optical demultiplexer was designed using an ultra low-loss
Si3N4 (propagation loss~ 3.1 dB/m) waveguide. The demultiplexer has three 2× 2 Mach …

Astrophotonics is the next-generation approach that provides the means to miniaturize near-
infrared (NIR) spectrometers for upcoming large telescopes and make them more robust and …

Trapped atomic ions are currently among the most advanced platforms for quantum
information processing. While the individual elements of a universal quantum computer …

This paper presents an energy-efficient multi-plane optical interconnection network to
interconnect servers in a data center. The novel architecture uses the time domain to …

The CMOS compatible fabrication equipment, the transparency from UV to IR and the
capability of batch processing make the TriPleX™ waveguide platform very suitable for a …