Photonic Frequency Hopping Driven by High-Speed Wavelength Tunable Laser for Secure Terahertz-wave Communication

We proposed a photonic frequency-hopping physical-secure Terahertz-wave communication system driven by a high-speed wavelength tunable laser and a photomixer, and experimentally demonstrated a frequency-hopping time of less than 25 ns at 300-GHz band.

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Bibliographic Details
Published in2024 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors Ye, Shenghong, Masutomi, Naoto, Li, Bo, Matsumoto, Ryo, Kaide, Ryota, Tang, Haolan, Kamiura, Yoshiki, Che, Ming, Mikami, Yuya, Ueda, Yuta, Kato, Kazutoshi
Format Conference Proceeding
LanguageEnglish
Published OSA 24.03.2024
Subjects
Electro-optical waveguides
Laser theory
Laser tuning
Optical fiber communication
Security
Spread spectrum communication
Time-frequency analysis
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Summary:We proposed a photonic frequency-hopping physical-secure Terahertz-wave communication system driven by a high-speed wavelength tunable laser and a photomixer, and experimentally demonstrated a frequency-hopping time of less than 25 ns at 300-GHz band.