
The Lord of the Rings: the Graphene Match
As in the books of JRR Tolkien, the Research Group of Laser Applications and Photonics (ALF-USAL) continues their adventure in the search of the Ring. After finding the Phase-Matched Ring in Argon based High-Harmonic Generation [1], now they’ve gone a step beyond to find the Phase-Matched Ring in graphene. It turns out that when a graphene