Subwavelength grating (SWG) waveguides in silicon-on-insulator are emerging as an
enabling technology for implementing compact, high-performance photonic integrated …

We characterize the interferometric crosstalk and system performance of two optical add-
drop multiplexer (OADM) designs based on Bragg grating/Mach-Zehnder interferometers …

In this work, we present optical add/drop multiplexer (OADM) filters for coarse wavelength-
division-multiplexing (CWDM) systems with high sidelobe suppressions that result in high …

Expanding applications in optical communications, computing, and sensing continue to
drive the need for high-performance integrated photonic components. Designing these on …

Recently, silicon photonics foundries started providing access to new dielectric stacks which
can be utilized to reduce optical I/O losses. For example, in a hybrid c-Si/SiN platform …

Manipulating the coupling coefficient at subwavelength scales provides an additional
degree of freedom in designing integrated Bragg gratings. We demonstrate asymmetric …

We demonstrate the high quality (Q) factor microdisk resonators in high index-contrast
chalcogenide glass (ChG) film GeSbSe using electron-beam lithography followed by plasma …

We present a low-loss, compact, polarization insensitive 3-dB optical power-splitter for
submicron silicon waveguides. The splitter is optimized over a broad wavelength span …

A high-performance binary blazed grating coupler (BBGC) on a silicon-on-insulator (SOI)
platform for perfectly vertical coupling has been proposed. The period and the etching depth …

We introduce a hyperuniform-disordered platform for the realization of near-infrared
photonic devices on a silicon-on-insulator platform, demonstrating the functionality of these …