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Ultrashort Flat-Top Pulse Generation Using On-Chip CMOS-Compatible Mach-Zehnder Interferometers

Ming Li ; Dumais, P. ; Ashrafi, R. ; Bazargani, H. P. ; Quelene, J. ; Callender, C. ; Azana, J.

IEEE photonics technology letters, 2012-08, Vol.24 (16), p.1387-1389

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Título:
Ultrashort Flat-Top Pulse Generation Using On-Chip CMOS-Compatible Mach-Zehnder Interferometers
Autor: Ming Li ; Dumais, P. ; Ashrafi, R. ; Bazargani, H. P. ; Quelene, J. ; Callender, C. ; Azana, J.
Assuntos: Complementary metal-oxide semiconductor (CMOS)-compatible optical components ; flat-top pulse generation ; linear filtering ; Optical fibers ; Optical interferometry ; Optical pulse generation ; Optical pulses ; Pulse measurements ; Wavelength measurement
É parte de: IEEE photonics technology letters, 2012-08, Vol.24 (16), p.1387-1389
Descrição: Reshaping of an ultrashort Gaussian-like pulse into a flat-top pulse is demonstrated using an integrated Mach-Zehnder interferometer (MZI). The 7.8-ps Gaussian-like pulses are reshaped into nearly chirp-free 17.1-ps and 20.0-ps flat-top-pulses based on two different linear filtering schemes. In addition, the capability of this integrated MZI to generate a Hermite-Gaussian pulse with duration of a few picoseconds is demonstrated.
Editor: IEEE
Idioma: Inglês

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