Fiber-chip edge couplers are extensively used in integrated optics for coupling of light
between planar waveguide circuits and optical fibers. In this work, we report on a new fiber …

Fiber-chip edge couplers are extensively used in integrated silicon photonic for the coupling
of light between optical fibers and planar silicon waveguide circuits. Here, we experimentally …

We demonstrate coupling from tapered optical fibers to 450 nm by 250 nm silicon strip
waveguides using compact cantilever couplers. The couplers consist of silicon inverse width …

This paper reports a fiber-to-chip coupler consisting of a silicon inverted taper and a silicon
oxynitride (SiON) double stage taper, where the cascaded taper structure enables adiabatic …

Photonic wire bonding is demonstrated to enable highly efficient coupling between multicore
fibers and planar silicon photonic circuits. The technique relies on in-situ fabrication of three …

An intra-chip coupling scheme from optical fibers to silicon strip waveguides is
demonstrated. The couplers consist of silicon inverse width tapers embedded within silicon …

We present the design, fabrication, and characterization of a grating for coupling between a
single mode silica fiber and the TE mode in a silicon photonic waveguide on a silicon on …

Reducing the mode size mismatch between highindex-contrast silicon waveguide and
single-mode fiber takes an important role in photonic integration. A low-loss and broadband …

Over the last 20 years, silicon photonics has revolutionized the field of integrated optics,
providing a novel and powerful platform to build mass-producible optical circuits. One of the …

We demonstrate a platform based on etched facet silicon inverse tapers for waveguide-
lensed fiber coupling with a loss as low as 0.7 dB/facet. This platform can be fabricated on a …