Figure | Femtosecond UV-C photonics. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Femtosecond UV-C photonics.

Caption

Figure | Femtosecond UV-C photonics. Schematic configuration for generation and detection of femtosecond UV-C laser pulses in free space. A message is coded by a UV-C laser source-transmitter and decoded by a sensor-receiver. The sensor is based on an atomically-thin semiconductor grown by molecular beam epitaxy on a 2-inch sapphire wafer (inset).

Credit

B.T. Dewes et al.

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License

CC BY

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