![]() |
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ЦЭМИ РАН |
||
Here we study HHG in ZnSe polycrystalline film using mid-IR driver pulses within the wavelength range of 5.0 to 6.7 μm. In this wavelength region, a large group of below-the-bandgap high-order harmonics distinctly reflects, as our experiments show, an ultrafast dynamics of electron wave packets within the conduction and valence bands.