terahertz pulse (IMAGE)

Helmholtz-Zentrum Dresden-Rossendorf

terahertz pulse

Caption

Ultra-thin gold lamellae drastically amplify the incoming terahertz pulses (red) in the underlying graphene layer, enabling efficient frequency multiplication.

Credit

HZDR/Werkstatt X

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.