期刊
NATURE PHOTONICS
卷 6, 期 3, 页码 174-179出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/NPHOTON.2011.352
关键词
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资金
- Pennsylvania State University Materials Research Institute Nano Fabrication Network
- National Science Foundation (NSF) [0335765]
- National Nanotechnology Infrastructure Network
- Cornell University
- EPSRC [EP/G028273/1]
- NSF [DMR-0806860, DMR-1107894]
- Penn State Materials Research Science and Engineering Center [NSF DMR-0820404]
- Royal Academy of Engineering
- EPSRC [EP/I035307/1, EP/G028273/1, EP/G051755/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/G028273/1, EP/I035307/1, EP/G051755/1] Funding Source: researchfish
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [1107894] Funding Source: National Science Foundation
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [0806860] Funding Source: National Science Foundation
The prospect of an all-fibre optical communications network in which light can be generated, modulated and detected within the fibre itself(1-11) without the need for discrete optoelectronic devices is an appealing one. However, to become a reality, this approach requires the incorporation of optoelectronic materials and functionalities into silica fibres to create a new breed of semiconductor-fibre hybrid devices for performing various tasks. Here, we report the integration of precisely doped semiconductor materials and high-quality rectifying semiconductor junctions into microstructured optical fibres, enabling high-speed, in-fibre functionalities such as photodetection at telecommunications wavelengths. These semiconductor-fibre hybrid devices exhibit a bandwidth of up to 3 GHz and seamless coupling to standard single-mode optical fibres.
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