The broadband mid-infrared laser was obtained with a central wavelength of 3325 nm, an FWHM of 72 nm, and maximum output power of 11.3 W [25]. In the research that uses the CW source as the pumping source to generate a broadband idler beam, the down-conversion process of the broadband...
Data Availability Statement Not applicable. Conflicts of Interest The authors declare no conflict of interest. References Torchigin, V.P. Amplification of light pulses in waveguides with a periodically varying refractive index. Quantum Electron. 1995, 22, 509–510. [Google Scholar] [CrossRef] Sych...
Data Availability Statement Data is contained within the article. Conflicts of Interest The authors declare no conflict of interest. References Storck, C.R.; Duarte-Figueiredo, F. A survey of 5G technology evolution, standards, and infrastructure associated with vehicle-to-everything communications by...
Data Availability Statement The raw data supporting the conclusions of this article will be made available by the authors on request. Conflicts of Interest The authors declare no conflicts of interest. Quanzhe Zhu is employee of Shaanxi Advanced Semiconductor Technology Center Co., Ltd. The paper ...
A key enabling factor in achieving this high data rate is the availability of a large absolute bandwidth in the THz frequency range above 100 GHz. However, one significant challenge in this frequency range is the propagation loss, which includes free space path loss and atmospheric absorption ...
Data Availability Statement The raw data supporting the conclusions of this article will be made available by the authors on request. Conflicts of Interest The authors declare no conflicts of interest. Quanzhe Zhu is employee of Shaanxi Advanced Semiconductor Technology Center Co., Ltd. The paper ...
Data Availability Statement The data presented in this study are available on request from the corresponding author. The data are not publicly available due to privacy restrictions. Acknowledgments The authors would like to thank Chengyi Zhou and Huichao Shang from Beijing Jiaotong University for their...
−2, where downward is defined as positive), net longwave radiation (Wm−2), downward shortwave radiation (Wm−2), upward shortwave radiation (Wm−2), downward longwave radiation (Wm−2), and upward longwave radiation (Wm−2), respectively, and α is the land surface broadband ...