用二极管技术产生和探测连续太赫兹波辐射

2015 IEEE Photonics Conference (IPC) Pub Date : 2015-11-12 DOI:10.1109/IPCON.2015.7323629

T. Ishibashi, Y. Muramoto, T. Yoshimatsu, Hiroshi Ito

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引用次数: 4

摘要

分别描述了用于连续太赫兹波产生和检测的单行载波(UTC)光电混合器和肖特基势垒二极管(sbd)。新设计的基于领结天线的窄带UTC光电混合器具有共振特性，在0.5太赫兹处的太赫兹输出增强。采用准光封装技术制作了250 GHz下灵敏度为1080 V/W的准光宽带SBD探测器，这是目前报道的基于inp的准光宽带SBD模块的最高灵敏度。

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Generation and detection of continuous THz-wave radiation by diode technologies

Uni-traveling-carrier (UTC) photomixers and Schottky barrier diodes (SBDs) are described for continuous THz-wave generation and detection, respectively. A newly designed narrowband UTC photomixer based on a bowtie antenna was found to have a resonance feature with enhanced THz output at 0.5 THz. Quasi-optical packaging was used to fabricate an SBD detector with 1080 V/W sensitivity at 250 GHz, the highest yet reported for InP-based quasi-optical broadband SBD modules.

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2015 IEEE Photonics Conference (IPC)

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