These variables allow the waveguide to be arbitrarily routed, tapered and shaped along its path to implement mode transformations between encapsulated subcomponents. We have also created intererence ...

In their work, the researchers modulate perturbations ("wiggling frequencies") for propagations that match the differences between different modes of light. To do so, they employ artificial neural ...

Recently, Prof. Changqing Chen's group at Tsinghua University has developed a theory to characterize the localized static ...

A recent breakthrough in frequency conversion has achieved substantial bandwidth, opening new possibilities for more ...

Figure 6: Delay tuning of slow-light pulses in a chirped PC coupled waveguide. In a well designed PCW, the guided-mode band is ideally lossless as a result of the optical confinement by the PBG in ...

More information: Md Nafiz Amin et al, Multi-mode interference waveguide chip-scale spectrometer (invited), APL Photonics ...

Waveguide pressure windows are used to seal waveguides at high pressure and prevent contaminants from entering the system. Waveguide pressure windows are designed to isolate pressurized sections from ...

Researchers utilized birefringent mode hybridization on thin-film lithium niobate to achieve broadband second-harmonic ...

Horn antennas are a fairly simple affair, structurally speaking, with a straight-sided horn-shaped “cone” and a receptacle for standardized waveguide or with an appropriate feed, coaxial adapters.

PacBio launches the Vega System: a new sequencing platform that brings the company's HiFi sequencing technology to the ...

The research team adopted a cascaded second-harmonic generation (SHG) and SPDC process in a single LPLN waveguide to generate broadband telecom photon pairs. This streamlined setup only requires ...