… To realize multi-port and broadband photonicswitches, our photonicswitching units can be integrated on the recently reported three-waveguide directional coupler structure. [ 27 ] The …
C Zhang, M Zhang, Y Xie, Y Shi, R Kumar… - Photonics …, 2020 - opg.optica.org
… The 2 × 2 optical switch is switched ON or OFF by modifying the GST state to be crystalline … finite-difference method shows that the extinction ratio of the designed photonicswitch is ∼ …
… SDN based model of a photonicswitching fabric that allows … wideband optical switch design based on photonic integrated … simulation of the photonicswitch architecture. Results show …
… Reconfigurable photonic … a photonicswitched optically connected memory system architecture that tackles the memory challenges while showing the functionality of optical switching for …
Z Fang, R Chen, J Zheng… - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
… We then move onto reviewing the integrated photonicswitches based on PCMs, including device geometry, footprint, and performance. The subsequent applications based on one or …
… cavity photon lifetime, which unavoidably increases the switching … Therefore, all-optical switching in solid-state photonic platforms … switches in terms of the intrinsic switching time and the …
… The success of reconfigurable PCM-based photonic platforms is entangled with the reliable control of the PCM phase, which can be reversibly switched between amorphous and …
… Proposed multimode switch In this section, a multimode photonicswitch matrix is developed … wavelength division multiplexed (CWDM) optical switchingsystem, as shown in Fig. 7. The …
… achieve temperatures up to 900 K to switch a PCM cell placed directly on top of the heater. … switching of PCM using single-layer graphene microheaters. We further realize switching …