Waveguide integrated terahertz quantum-cascade laser systems

被引：0

作者：

Nuttall, E. ^{[1
]}

Han, Y. J. ^{[1
]}

Pardo, D. ^{[2
]}

Horbury, M. D. ^{[1
]}

Kondawar, S. S. ^{[1
]}

North, N. K. ^{[1
]}

Kundu, I ^{[1
]}

Auriacombe, O. ^{[2
]}

Rawlings, T. ^{[2
]}

Brewster, N. ^{[2
]}

Oldfield, M. ^{[2
]}

Salih, M. ^{[1
]}

Li, L. H. ^{[1
]}

Zafar, E. ^{[1
]}

Davies, A. G. ^{[1
]}

Linfield, E. H. ^{[1
]}

Saenz, E. ^{[3
]}

Wang, H. ^{[2
]}

Ellison, B. N. ^{[2
]}

Valavanis, A. ^{[1
]}

机构：

[1] Univ Leeds, Sch Elect & Elect Engn, Leeds LS2 9JT, W Yorkshire, England

[2] UKRI STFC, RAL Space Dept, Harwell Campus, Didcot OX11 6QX, Oxon, England

[3] European Space Agcy, Radio Frequency Payloads & Technol Div, Noordwijk, Netherlands

来源：

2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年

关键词：

D O I：

10.1109/IRMMW-THz50926.2021.9567247

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have developed precision micromachining techniques for integration of terahertz quantum cascade lasers (QCLs) with waveguides and feedhorns for use as local oscillators in satellite-borne receivers. We demonstrate these techniques using QCLs at 3.4 THz and 4.7 THz, as well as the first QCL with a monolithically integrated power modulator.

引用

页数：2

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