Tunneling exits of <inline-formula> <img src="cpb_27_10_104203_ieqn1.gif"/> </inline-formula> in strong laser fields<xref rid="cpb_27_10_104203_fn1" ref-type="fn">*</xref><fn id="cpb_27_10_104203_fn1"><label>*</label><p>Project supported by National Natural Science Foundation of China (Grant Nos. 11574205, 11327902, and 11421064), the Innovation Program of Shanghai Municipal Education Commission (Grant No. 2017-01-07-00-02-E00034).</p></fn>

Tunneling exits of

in strong laser fields**

Project supported by National Natural Science Foundation of China (Grant Nos. 11574205, 11327902, and 11421064), the Innovation Program of Shanghai Municipal Education Commission (Grant No. 2017-01-07-00-02-E00034).

Zhang Zhao-Han¹, He Feng^{1, 2, †}

(color online) Momentum distribution in the logarithmic scale obtained from (a) local momentum and (b) fast Fourier transformation (FFT). The white dashed line (p_x = 0) is a watershed of fidelity: on the right side of this line, interference is small enough so that local momentum roughly agrees with FFT. On the left side, they show less similarity due to the strong interference.