Recently, Lynch and co-workers reported at Device a 2D material-based phase modulator using electrostatic doping to shift between exciton-polariton and exciton-trion-polariton states, which enables 2π phase control with an atomic thin multi-quantum-well (MQW) structure. This work shows the potential for compact phase modulation devices for LiDAR and optical communications applications.
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Funding Info:
This research / project is supported by the Agency for Science, Technology and Research (A*STAR), Science and Engineering Research Council - Young Individual Research Grant
Grant Reference no. : M23M7c0116