To test silicon photonics component performances, a silicon (Si) grating coupler (GC) is
used to couple the light from a single-mode fiber (SMF) into the chip. However, silicon nitride …

Abstract We demonstrate a Liquid Crystal (LC) core channel waveguide-based low
threshold electro-optic switch by employing in-plane switching configuration and show its …

Polarization handling using an external source is highly desirable in applied optics and
photonics to increase the degree of freedom of an optical system. Here we report an …

Non-mechanical and continuous beam steering devices are highly desirable in recent laser
scanning applications and telecommunication advancements. We report a liquid crystal (LC) …

The development of Liquid crystals (LCs) based technology is happening at a quick pace to
design various switchable optical devices due to the exceptional electro-optical properties of …

We report long-period waveguide grating (LPWG) based tunable wavelength de-multiplexer
and tunable coupler/filter in liquid crystal (LC) clad rib waveguides on silicon nitride on …