1. Sensitivity Enhancement in Photoconductive Light Field Sampling.
- Author
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Altwaijry, Najd, Qasim, Muhammad, Zimin, Dmitry, Karpowicz, Nicholas, and Kling, Matthias F.
- Subjects
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BULK solids , *ELECTRIC currents , *LIGHT sources , *ELECTRIC lighting , *INFORMATION processing - Abstract
The emerging field of lightwave electronics is driving optoelectronic information processing beyond current classical limitations and has the potential to eventually reach petahertz frequencies. One of the major obstacles in reaching not only higher switching frequencies but also higher repetition rates with low‐power light sources is the efficiency of related devices. A device is presented based on a multilayered material that shows a 13‐fold enhancement in terms of converting light to electric current compared to bulk solids. Furthermore, the device exhibits an almost flat intensity response within its working range. The outstanding properties of engineered multilayered devices promise to push technology for lightwave electronics applications. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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