Enhancement of the photocurrents injected in gapped graphene by the orthogonally polarized two-color laser field

• Published in: Optics express Vol. 29; no. 11; pp. 17387 - 17397
• Main Authors: Zhang, Yinfu, Li, Jiapeng, Li, Liang, Huang, Tengfei, Zhu, Xiaosong, Lan, Pengfei, Lu, Peixiang
• Format: Journal Article
• Language: English
• Published: 24.05.2021

We theoretically investigate the photocurrents injected in gapped graphene by the orthogonally polarized two-color laser field. Depending on the relative phase, the photocurrents can be coherently controlled by deforming the electron trajectory in the reciprocal space. Under the same field strength,...