Polarization control is an important aspect of silicon photonics, as polarization-dependent loss can significantly affect device performance. Various methods have been proposed and implemented to control polarization in integrated devices, including waveguide design, birefringent materials, and polarization rotators. One approach involves incorporating a polarization diversity circuit, which splits the input light into two orthogonal polarization states and then recombines them to eliminate any polarization-dependent loss. Another method is to use polarization rotators, which rotate the polarization of the light to match the polarization of the waveguide. Overall, these techniques enable improved performance and stability of silicon photonics devices in practical applications. [1].
Semiconductor Nanowires for Polarization Control in Integrated Waveguides
Vitali V.;Fontana A.;Demontis V.;Bellani V.;Cristiani I.;Rossella F.;Lacava C.
2023-01-01
Abstract
Polarization control is an important aspect of silicon photonics, as polarization-dependent loss can significantly affect device performance. Various methods have been proposed and implemented to control polarization in integrated devices, including waveguide design, birefringent materials, and polarization rotators. One approach involves incorporating a polarization diversity circuit, which splits the input light into two orthogonal polarization states and then recombines them to eliminate any polarization-dependent loss. Another method is to use polarization rotators, which rotate the polarization of the light to match the polarization of the waveguide. Overall, these techniques enable improved performance and stability of silicon photonics devices in practical applications. [1].I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
