Waveguide integrated graphene mid-infrared photodetector
| Autor: | Ali Z. Khokhar, Wei Cao, Yanli Qi, Milos Nedeljkovic, Ahmed Osman, J. Soler Penades, Zhibo Qu, Chung-Che Huang, Goran Z. Mashanovich, Yangbo Wu, Nikos Aspiotis, Katrina Morgan |
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| Přispěvatelé: | Reed, Graham T., Knights, Andrew P. |
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Silicon photonics Graphene business.industry Mid infrared Photodetector 02 engineering and technology Photodetection 021001 nanoscience & nanotechnology Waveguide (optics) law.invention Wavelength 020210 optoelectronics & photonics law 0202 electrical engineering electronic engineering information engineering Optoelectronics 0210 nano-technology business |
| Zdroj: | Silicon Photonics XIII. |
| Popis: | Group IV platforms can operate at longer wavelengths due to their low material losses. By combining graphene and Si and Ge platforms, photodetection can be achieved by using graphene’s optical properties and coplanar integration methods. Here, we presented a waveguide coupled graphene photodetector operating at a wavelength of 3.8 μm. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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