Figure 1: Spectral angular distribution of THz radiation (arb. units) in the (ky, kz) plane produced by Ex and Bx along the laser polarization axis in the following configurations: From: Terahertz radiation driven by two-color laser pulses at near-relativistic intensities: Competition between...
The dark blue region corresponds to the forbidden band, and the red dashed line indicates the frequency of 467 THz (\(\lambda \,\)= 643 nm), at which the transmissivity satisfied the function \(t={t}_{0}+{t}_{2}{k}_{r}^{2}\) as illustrated in Fig. S1b in the ...
When this relationship is satisfled by properly adjusting the beat oscillator frequency, it follows that the contribution of each antenna unit will be added in phase with `contrilbutions of each and every one of the pre'ceding units... Potter, Ralph K. - US 被引量: 33发表: 1941年 Anten...
30 引 言太赫兹(Terahertz, THz )电磁波是指频率在0.1~10 THz 之间,介于微波与红外光波之间的电磁波。 因其特殊的频谱位置,太赫兹波具有穿透性强、分辨率高、对生物组织的非破坏性等优点,在无损检测、高分辨率成像、安全检测、医学等领域具有广泛的应用前景[1⁃4]。 携带轨道角动量[5⁃6](Orbital Angular ...
the inbound wireless signal58may have a carrier frequency in the radio frequency (RF) frequency range and/or in the millimeter wave (MMW) frequency range. The antennas of the antenna array are implemented as a linear array (or a circular antenna array) and have a frequency response center ...