Tobias Olaf Buchmann;Yuma Takida;Matej Sebek;Naoya Kawai;Ginji Sugiura;Hiroaki Minamide;Peter Uhd Jepsen;Simon Jappe Lange
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Leveraging the Nonlinearity of THz Photomultiplier Tubes for Enhanced Spectroscopic Sensitivity
Addressing the challenge of achieving high differential sensitivity in terahertz (THz) spectroscopy for spectroscopic analysis, this study evaluates the THz photomultiplier tube (THz-PMT) in conjunction with an injection-seeded THz-wave parametric generator. Through two experimental setups, the performance of THz-PMT is contrasted with a pyro-electric detector, underscoring the benefits of THz-PMT's nonlinear response. The research further delves into the effectiveness of using a THz source and detector independently, offering insights into their potential for advancing THz spectroscopy applications.
期刊介绍：
IEEE Transactions on Terahertz Science and Technology focuses on original research on Terahertz theory, techniques, and applications as they relate to components, devices, circuits, and systems involving the generation, transmission, and detection of Terahertz waves.
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