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

Integrated mid-infrared (MIR) photonics have various applications in optical fiber
communication, spectral detection and identification, free-space communication, and light …

The 2? µm wavelength band has proven to be a promising candidate for the next
communication window. Wavelength-division multiplexing (WDM) transmission at 2? µm can …

Recently, significantly raised interests have emerged for the 2 µm waveband as an extended
new window for fiber optic communication. Much research progress has been made on the …

The 2-μm-waveband has been recognized as a potential telecommunication window for
next-generation low-loss, low-latency optical communication. Thermo-optic (TO) modulators …

As a promising spectral window for optical communication and sensing, it is of great
significance to realize on-chip devices at the 2 µm waveband. The development of the 2 µm …

Extending the optical communication wavelengths to 2 µm can significantly increase data
capacity. Silicon photonics, which is a proven device integration technology, has made rapid …

The 3 dB power splitters are fundamental building blocks for integrated photonic devices. As
data capacity requirements continue to rise, there is a growing interest in integrated devices …

As the silicon photonics field matures and a data-hungry future looms ahead, new
technologies are required to keep up pace with the increase in capacity demand. In this …

Driven by the demand to extend optical fiber communications wavelengths beyond the C?+?
L band, the 2 µm wave band has proven to be a promising candidate. Extensive efforts have …