Silicon photonics has attracted tremendous interest from academia and industry, as the
fabrication of the silicon family of photonic devices is mostly compatible with the …

The tremendous growth of data traffic has spurred a rapid evolution of optical
communications for a higher data transmission capacity. Next-generation fiber-optic …

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

Mode and polarization‐division multiplexing technologies (MDM and PDM) can offer
considerable parallelism for optical multiplexing biosensors, complex optical neural …

The polarization beam splitter (PBS) is an essential component in the polarization diversity
circuit to overcome the strong polarization dependence of silicon nanophotonic devices …

The O-band coarse wavelength-division (de) multiplexing (CWDM) has been extensively
used in data-center optical communications, whereas it's still challenging to reduce crosstalk …

Integrated optical signal processors, in combination with conventional electrical signal
processors, are envisioned to open a path to a new generation of signal processing …

Recently, thin-film lithium niobate coherent modulators have emerged as a promising
candidate for the next generation coherent communication system. High performance …

Polarization manipulation is essential in photonic integrated circuits and has numerous
applications in various fields, such as optical communication, nonlinear optics, and quantum …

We propose and demonstrate broadband, entirely mode-evolution-based, polarization
splitter-rotators (PSR) using sub-wavelength grating (SWG) assisted adiabatic waveguides …