Výsledky vyhledávání - "Khokhar, Ali Z."

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Towards an optical FPGA - Programmable silicon photonic circuits

Autor: Chen, Xia, Milosevic, Milan M., Runge, Antoine F. J., Yu, Xingshi, Khokhar, Ali Z., Mailis, Sakellaris, Thomson, David J., Peacock, Anna C., Saito, Shinichi, Reed, Graham T.

A novel technique is presented for realising programmable silicon photonic circuits. Once the proposed photonic circuit is programmed, its routing is retained without the need for additional power consumption. This technology enables a uniform multi-

Externí odkaz: http://arxiv.org/abs/1807.01656

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Ultrafast perturbation maps as a quantitative tool for testing of multi-port photonic devices

Autor: Vynck, Kevin, Dinsdale, Nicholas J., Chen, Bigeng, Bruck, Roman, Khokhar, Ali Z., Reynolds, Scott A., Crudgington, Lee, Thomson, David J., Reed, Graham T., Lalanne, Philippe, Muskens, Otto L.

Publikováno v: Nature Communications 9, 2246 (2018)

Advanced photonic probing techniques are of great importance for the development of non-contact wafer-scale testing of photonic chips. Ultrafast photomodulation has been identified as a powerful new tool capable of remotely mapping photonic devices t

Externí odkaz: http://arxiv.org/abs/1802.06600

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Akademický článek

Silicon photonics for high data rate applications -INVITED

Autor: Thomson David J., Zhang Weiwei, Li Ke, Debnath Kapil, Liu Shenghao, Chen Bigeng, Husain Muhammad K., Meng Fanfan, Khokhar Ali Z., Byers James, Ebert Martin, Reynolds Jamie D., Banakar Mehdi, Mastronardi Lorenzo, Littlejohns Callum G., Gardes Frederic Y., Mashanovich Goran Z., Saito Shinichi, Reed Graham T.

Publikováno v: EPJ Web of Conferences, Vol 238, p 01005 (2020)

The high speed conversion of signals between the optical and electrical domains is crucial for many key applications of silicon photonics. Electro-optic modulators integrated with electronic drive amplifiers are typically used to convert an electrica

Externí odkaz: https://doaj.org/article/c90c6c6d93064a4fb81ba06a89fbb033