使用era:In(Al)GaAs光导体的连续波电光太赫兹双梳工作在0.096至0.496太赫兹

2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) Pub Date : 2019-09-01 DOI:10.1109/IRMMW-THz.2019.8873911

Olvera Anuar D.J. Fernandez, Andrés Betancur, C. Dios, S. Preu, P. Acedo

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引用次数: 1

摘要

一个绝对频率太赫兹(THz)双梳系统仅使用标准电信组件实现，如连续波(CW)单模激光器、光调制器和掺铒光纤放大器(edfa)，用于驱动一对ErAs:In(Al)GaAs光导体。双梳中心频率在0.09596和0.49596太赫兹之间调谐，而模式间隔保持在0.5 GHz，尽管任何其他更低的频率也是可能的。

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Continuous-Wave Electro-Optic Terahertz Dual-Comb Operating from 0.096 to 0.496 THz Using ErAs:In(Al)GaAs Photoconductors

An absolute-frequency terahertz (THz) dual-comb system was implemented using only standard telecom components, such as continuous-wave (CW) single mode lasers, optical modulators, and erbium-doped fiber amplifiers (EDFAs) for driving a pair of ErAs:In(Al)GaAs photoconductors. The dualcomb center frequency was tuned between 0.09596 and 0.49596 THz while the mode spacing was kept at 0.5 GHz, although any other lower frequency was also possible.

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2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

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