Paper
4 June 2010 Silicon based ultrafast optical waveform sampling
Hua Ji, Michael Galili, Minhao Pu, Leif K. Oxenløwe, Palle Jeppesen
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Abstract
A 300 nm× 450 nm× 5mm silicon nanowire is designed and fabricated for a four wave mixing based non-linear optical gate. Based on this silicon nanowire, an ultra-fast optical sampling system is successfully demonstrated using a freerunning fiber laser with a carbon nanotube-based mode-locker as the sampling source. A clear eye-diagram of a 320 Gbit/s data signal is obtained. The temporal resolution of the sampling system is estimated to 360 fs.
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Hua Ji, Michael Galili, Minhao Pu, Leif K. Oxenløwe, and Palle Jeppesen "Silicon based ultrafast optical waveform sampling", Proc. SPIE 7728, Nonlinear Optics and Applications IV, 772807 (4 June 2010); https://doi.org/10.1117/12.854110
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KEYWORDS
Silicon

Waveguides

Nanowires

Ultrafast phenomena

Oscilloscopes

Nonlinear optics

Temporal resolution

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