Measurement of ultrashort optical pulses via time lens imaging in CMOS compatible waveguides

Authors :: Pasquazi, Alessia
Park, Yongwoo
Chu, Sai T.
Little, Brent . E.
Légaré, François
Morandotti, Roberto
Azaña, José
Moss, David J.
Source :: Journal of Selected Topics in Quantum Electronics Volume 18 (2) pages 629 - 636 (2012)
Publication Year :: 2017
Abstract: We demonstrate temporal measurements of subpicosecond optical pulses via time-to-frequency conversion in a 45cm long CMOS compatible high index glass spiral waveguide. The measurements are based on efficient four wave mixing in the C-band, using around 1W of peak pump power. We achieve a resolution of 400fs over a time window of 100ps, representing a time-bandwidth product > 250.<br />Comment: 8 pages, 12 figures, 33 references

Database :: arXiv
Journal :: Journal of Selected Topics in Quantum Electronics Volume 18 (2) pages 629 - 636 (2012)
Publication Type :: Report
Accession number :: edsarx.1705.02570
Document Type :: Working Paper
Full Text :: https://doi.org/10.1109/JSTQE.2011.2119293

Full Text Access

Tools