High harmonic generation (HHG) in a ZnO single crystal is driven by the enhanced near-fields of\nresonant nanoantennas. Non-perturbative HHG into deep-UV range is successfully induced by optical\nexcitation of as low as 20 GW/cm~2. The spectral selection rule is found to reflect crystal ...
High-harmonic generation has been driving the development of attosecond science and sources. More recently, high-harmonic generation in solids has been adopted by other communities as a method to study material properties. However, so far high-harmonic g
High-harmonic generation in isolated atoms and molecules has been widely utilized in extreme ultraviolet photonics and attosecond pulse metrology. Recently, high-harmonic generation has been observed in solids, which could lead to important applications such as all-optical methods to image valance charge...
It is shown that the interband current is the dominant mechanism for HHG in solids. A physical interpretation of interband HHG – similar to atomic HHG – is provided by saddle point analysis. The effects of dephasing time and driving field wavelength on the harmonic specrum are investigated...
Since the underlying mechanisms of the harmonic emission remain uncertain, a large number of theoretical studies have been proposed to explain the experimental findings in this fast-growing field. Here, we review the pri- mary numerical methods and present a brief perspective of HHG in solids....
海外直订High-Order Harmonic Generation in Solids High-Order Harmonic Generation in Solids 作者:Marcelo Ciappina, Paraskevas Tzallas出版社:World Scientific Publishing Company出版时间:2024年07月 手机专享价 ¥ 当当价 降价通知 ¥1451 配送至 广东佛山市 至 北京市东城区 服务 由“中华商务进口图书旗舰...
Novel method for controlling the high-order harmonic generation in solids with few cycle nonlinear chirped driver laser pulses is proposed. High-order-harmonic generation (HHG) is simulated by solving the one-dimensional (1D) time-dependent Schrödinger equation. The quantum path of HHG is complex...
Structure- and laser-gauges for the semiconductor Bloch equations in high-harmonic generation in solids 来自 掌桥科研 喜欢 0 阅读量: 67 作者:L Yue,MB Gaarde 摘要: The semiconductor Bloch equations (SBEs) are routinely used for simulations of strong-field laser-matter interactions in condensed ...
Attosecond science based on high harmonic generation from gases and solids Article Open access 02 June 2020 Main A prerequisite for accurately interpreting the underlying dynamics of a system using measured high-harmonic spectra lies in formulating a broadly applicable theoretical or conceptual model. ...
High-harmonic generation in atomic gases has been studied for decades, and has formed the basis of attosecond science. Observation of high-order harmonics from bulk crystals was, however, reported much more recently, in 2010. This Review surveys the subs