|
|
|
|
|
T. Xu, Y. Lu, G. He and X. Yang
Advanced applications require transmit-array lenses featuring low profiles, covering 360° phase modulation, and, potentially, polarization conversion. Subwavelength metamaterial elements with multilayers manipulate electromagnetic waves with predesigned ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yun-Ying Yeh, Chih-Hsiung Shen and Chi-Feng Chen
The infrared absorption efficiency (IAE) enhancement of the complementary-metal-oxide-semiconductorCMOS compatible thermopile with special subwavelength hole arrays in an active area was numerically investigated by the finite-difference time-domain metho...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jong-Eon Park, Hosung Choo and Young-Ki Cho
The results obtained in this work provide a useful set of benchmark data to interpret experimental results and to inform design efforts of slit-based structures in the terahertz range. The present method of analysis can also be applicable to problems inv...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vasily V. Gerasimov, Ruslan R. Hafizov, Sergei A. Kuznetsov and Pavel A. Lazorskiy
THz thin film sensing.
|
|
|
|
|
|
|
|
|
|
|
Yong Sup Ihn, Zaeill Kim and Su-Yong Lee
Subwavelength optical micro/nanofibers have been widely used as basic building blocks in the field of quantum sensing and quantum light source by virtue of their properties which include pronounced evanescent field, large surface area, and small optical ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Xiangxin Huang, Gengxin Chen, Wen Zhou and Xuguang Huang
In this paper, the cm-level photonic-crystal-like subwavelength waveguide platform is developed and analyzed by using the finite-difference time-domain method. The configuration can be considered as a hybrid waveguide combining with the advantages of a m...
ver más
|
|
|
|
|
|
|
|
|
|
|
Yanping Yuan, Dongfang Li, Weina Han, Kai Zhao and Jimin Chen
Laser-induced periodic surface structures have been extensively studied for various materials because of their promising applications. For these applications, uniform rippled structures with well-defined large areas are required. However, the efficient f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Da Teng, Kai Wang, Zhe Li, Yongzhe Zhao, Gao Zhao, Huiyong Li and Heng Wang
|
|
|
|
|
|
|
|
|
|
|
Gianluca Ruffato, Michele Massari, Pietro Capaldo and Filippo Romanato
Generation and sorting of optical beams carrying orbital angular momentum of light for combined polarization- and mode-division multiplexing in the telecom infrared, either for free-space or multi-mode fiber transmission.
|
|
|
|
|
|
|
|
|
|
|
Adel Shaaban, Yi-Chun Du and Lotfy Rabeh Gomaa
We adapted a fast Fourier transform-based Beam Propagation Method (FFT-BPM) to investigate waveguide discontinuities in plasmonic waveguides. The adaptation of the FFT-BPM to treat transverse magnetic (TM) fields requires the circumvention of two major d...
ver más
|
|
|
|
|
|