Orbital angular momentum (OAM) is a fundamental property of light, with widespread applications across various fields, from quantum mechanics to advanced imaging and telecommunications. The inherent ...

Imec, the research and innovation hub, has successfully built and tested a proof-of-concept photonics-enabled code-division multiplexing (CDM) frequency-modulated continuous wave (FMCW) 144GHz ...

Recently, Nakazawa et al. 15,16,17 have shown how the idea of orthogonal Hermite–Gaussian spatial modes can be converted into orthogonal time domain signals (see Fig. 1). In contrast to space domain ...