Laser air photonics: beyond the terahertz gap
نویسندگان
چکیده
منابع مشابه
Terahertz wireless communications based on photonics technologies.
There has been an increasing interest in the application of terahertz (THz) waves to broadband wireless communications. In particular, use of frequencies above 275 GHz is one of the strong concerns among radio scientists and engineers, because these frequency bands have not yet been allocated at specific active services, and there is a possibility to employ extremely large bandwidths for ultra-...
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Meng-Ku Chen, Jae Hun Kim, Chia-En Yang, Stuart Shizhuo Yin, Rongqing Hui, and Paul Ruffin Department of Electrical Engineering, The Pennsylvania State University, University Park, Pennsylvania 16802, USA Department of Electrical Engineering and Computer Science, The University of Kansas, Lawrence, Kansas 66045, USA US Army Aviation and Missile Research Development and Engineering Center, Redst...
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The standard platform for silicon photonics has been ridge or channel waveguides fabricated on silicon-on-insulator (SOI) wafers. SOI waveguides are so versatile and the technology built around it is so mature and popular that silicon photonics is almost regarded as synonymous with SOI photonics. However, due to several shortcomings of SOI photonics, novel platforms have been recently emerging....
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A terahertz-wave communication system directly connected to an optical fiber network is promising for application to future mobile backhaul and fronthaul links. The possible broad bandwidth in the terahertz band is useful for high-speed signal transmission as well as radio-space encapsulation to the high-frequency carrier. In both cases, the low-latency feature becomes important to enhance the ...
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ژورنال
عنوان ژورنال: Materials Today
سال: 2012
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(12)70020-2