Browsing by Author "Pathak, Shibnath"

193nm immersion lithography for high performance silicon photonic circuits

25Gb/s Silicon-Photonics WDM Platform for Low-Power Optical I/O

A compact integrated 40Gb/s packet demultiplexer and label extractor on silicon-on-insulator for an optical packet switch

Advanced 300-mm waferscale patterning for silicon photonics devices with record low loss and phase errors

Athermal arrayed waveguide gratings in silicon-on-insulator by overlaying a polymer cladding on narrowed waveguides

Compact silicon nitride arrayed waveguide gratings for very near-infrard wavelengths

Compact SOI-based AWG with flattened spectral response using a MMI

Compact SOI-based polarization diversity wavelength de-multiplexer circuit using tow symmetric AWGs

Compact SOI-based polarization diversity wavelength de-multiplexer circuit using two symmetric AWGs

Comparison of AWGs and echelle gratings for wavelength division multiplexing on silicon-on-insulator

Demonstration of silicon-on-insulator mid-infrared spectrometers operating at 3.8μm

Design trade-off for silicon-on-insulator-based AWGs for (de)multiplexer applications

Effect of mask discretization on performance of silicon arrayed waveguide gratings

Effect of mask grid SOI arrayed waveguide grating performance

Germanium-on-silicon mid-infrared arrayed waveguide grating multiplexers

Grating couplers with an integrated power splitter for high-intensity optical power distribution

III-V-on-silicon multi-frequency lasers

Improving the design cycle for nanophotonic components

Integrated design for integrated photonics: from the physical to the circuit level and back

Integrated grating coupler/power splitter for on-chip optical power distribution