In recent years, optical modulators, photodetectors,(de) multiplexers, and heterogeneously
integrated lasers based on silicon optical platforms have been verified. The performance of …

A silicon-based four-channel coarse wavelength-division multiplexing (CWDM)(de)
multiplexer working in the O-band is proposed and realized. The present on-chip four …

We present the design, fabrication and characterization of a high sensitivity temperature
sensor based on cascaded silicon photonic crystal (PhC) nanobeam cavities. Two PhC …

We present the design, fabrication, and the characterization of a high-quality-factor (Q) and
high-sensitivity photonic crystal (PhC) cavity sensor on the silicon-on-insulator platform. By …

We developed a chip-scale temperature sensor with a high sensitivity of 228.6 pm/C based
on a rhodamine 6G (R6G)-doped SU-8 whispering gallery mode microring laser. The optical …

We report the design of one dimensional photonic crystal nanobeam cavities with elliptical
holes that is fully encapsulated in the water environment and can confine the light in the low …

The optical sensors with the capabilities of eliminating external interference (EEI) and high
sensitivity (S) are attractive properties in the next-generation photonic integration …

In this paper, we present an anti-external interference sensor based on cascaded silicon-on-
insulator ellipse stack major axis modulated photonic crystal (PC) nanobeam cavities. Two …

We report a novel design of an all-silicon temperature-independent filter employing a Mach-
Zehnder interferometer (MZI) with multimode waveguides. The two arms of the MZI have …

Tunable silicon nitride nanophotonic resonators are a critical building block for integrated
photonic systems in the visible wavelength range. We experimentally demonstrate a …