[9a-C213-1~13] 3.8 Terahertz technologies

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[9a-C213-11] THz Modulated Signal Generation Using a High-Power SiPh Two-Wavelength Tunable Laser Diode

〇(M1)Kiyoharu Tsujishita¹, Soma Kawano¹, Tomohiro Kita¹ (1.Waseda Univ.)

Keywords:

terahertz,wireless communication,silicon photonics

With the increasing demand for higher-capacity wireless communications, terahertz (THz)-band wireless communication technologies have attracted considerable attention. Furthermore, the realization of on-chip THz transmitters requires architectures that do not rely on external optical amplifiers. In this work, we investigate the feasibility of generating THz modulated signals without an optical fiber amplifier by increasing the output power of a silicon-photonics-based two-wavelength tunable laser in a THz signal generation scheme combining the two-wavelength tunable laser with optical-domain modulation.