Over 300 GHz bandwidth UTC-PD module with 600 GHz band rectangular-waveguide output
Over 300 GHz bandwidth UTC-PD module with 600 GHz band rectangular-waveguide output
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具有 600 GHz 频带矩形波导输出的超过 300 GHz 带宽 UTC-PD 模块
DOI：
10.1049/el.2018.0932
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发表时间：
2018
影响因子：
1.1
通讯作者：
Nagatsuma T.
中科院分区：
文献类型：
--
作者：
Kurokawa T.;Ishibashi T.;Shimizu M.;Kato K.;Nagatsuma T.
开发了一种工作频率为400至900 GHz的空心波导输出单行载流子光电二极管（UTC - PD）模块。该模块由一个UTC - PD、一个光电二极管-波导耦合器和一个带波导矩形(WR) - 1.5矩形波导的金属封装组成。该耦合器与UTC - PD芯片单片集成。该模块在500 GHz时的输出功率高达- 19 dBm， 3db带宽为340 GHz，是迄今为止报道的光电二极管模块中最宽的。
A hollow‐waveguide‐output uni‐travelling‐carrier photodiode (UTC‐PD) module operating at frequencies from 400 to 900 GHz has been developed. The module consists of a UTC‐PD, a photodiode‐to‐waveguide coupler, and a metallic package with a waveguide rectangular (WR)‐1.5 rectangular waveguide. The coupler is monolithically integrated with the UTC‐PD chip. The fabricated module exhibits the output power as high as −19 dBm at 500 GHz and the 3 dB bandwidth of 340 GHz, which is the widest among ever‐reported photodiode modules.