Integrated phase-change photonics for all-optical processing
Stegmaier, M; Fledmann, J; Rios, C; et al.Wright, CD; Bhaskaran, H; Pernice, WHP
Date: 4 September 2016
Publisher
E\PCOS
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Abstract
Embedding phase-change materials (PCMs) in on-chip photonic circuitry enables nonvolatile alloptical operation of integrated optical devices. This hybrid system has been used so far in terms of memory applications. However, it also provides the capability to all-optically process light signals. Here, we use picosecond pulses to demonstrate ...
Embedding phase-change materials (PCMs) in on-chip photonic circuitry enables nonvolatile alloptical operation of integrated optical devices. This hybrid system has been used so far in terms of memory applications. However, it also provides the capability to all-optically process light signals. Here, we use picosecond pulses to demonstrate both all-optical routing and all-optical arithmetic operations within the on-chip photonic circuitry.
Engineering
Faculty of Environment, Science and Economy
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