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 …

A competitive 300-mm silicon photonics foundry technology has been developed by
GLOBALFOUNDRIES for general availability, which takes advantage of advanced CMOS …

Nanophotonics finds ever broadening applications requiring complex components with
many parameters to be simultaneously designed. Recent methodologies employing …

A successful design, fabrication and test of silicon photonic circuits requires design tools,
process design kits (PDKs), foundries for fabrication, and test facilities. This paper describes …

Graded‐index materials offer virtually complete control over light propagation in integrated
photonic chips but can be challenging to implement. Here, an anisotropic graded‐index …

Polarization management is of paramount importance in integrated optics, particularly for
highly birefringent photonic platforms such as silicon-on-insulator. In this paper, we present …

Mode volume overlap factor is one of the parameters determining the sensitivity of a sensor.
In past decades, many approaches have been proposed to increase the mode volume …

Bragg gratings are fundamental building blocks for integrated photonic circuits. In the high-
index contrast silicon-on-insulator material platform, it is challenging to accurately control the …

Silicon photonic devices are poised to enter high-volume markets such as data
communications, telecommunications, biological sensing, and optical phased arrays …

Miniaturized silicon photonics spectrometers capable of detecting specific absorption
features have great potential for mass market applications in medicine, environmental …