High-terahertz-frequency carrier generation by optical pulse for radio-over-fiber applications

In this study a new design of terahertz frequency carrier gen-eration for radio frequency identification (RFID) application is proposed. The dense wavelength-division multiplexing can be generated and ob-tained by using a Gaussian or soliton pulse propagating within a modified add–drop filter known as a PANDA ring resonator. The broad bandwidth of terahertz signals can be obtained and are available for useful applications, in which the use of the generated terahertz pulses for RFID application, for instance Ad-Hoc network, uses RFID. Results obtained have shown that the increase in channel capacity can be obtained and useful for the large demand of RFID applications

radio-over-fiber; dense wavelength-division multiplexing; THz tech-nology; terabit wireless