External amplitude and frequency modulation of a terahertz quantum cascade laser using metamaterial/graphene devices
Abstract Active control of the amplitude and frequency of terahertz sources is an essential prerequisite for exploiting a myriad of terahertz applications in imaging, spectroscopy, and communications. Here we present a optoelectronic, external modulation technique applied to a terahertz quantum casc...
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| Main Authors: | , , , , , , , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2017
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| Subjects: | |
| Online Access: | https://doaj.org/article/a799a2f66a9f451d972f09126775f8cb |
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