Single-pinhole diffraction of few-cycle isolated attosecond pulses with a two-color field

Wang Shaoyi¹, Han Dan¹, Dong Kegong¹, Wu Yuchi^{1, 2, †,}, Tan Fang¹, Zhu Bin¹, Fan Quanping¹, Cao Leifeng¹, Gu Yuqiu^{1, 2}

Diffractive pattern of the ideal attosecond pulse with five optical cycles (a) and ten optical cycles (b).