06/05/2026
How do lasers help fight counterfeiting?
They can create permanent identifiers.
They can help form holographic and diffractive security features.
They can reveal hidden UV, visible, and IR responses.
They can support Raman, SERS, speckle, and other optical fingerprinting methods.
For World Anti-Counterfeiting Day, we published a new article on how laser technology supports layered authentication — from durable marks to spectral fingerprints.
Read it here: https://www.powertechnology.com/anti-counterfeiting-lasers/