Mapping the broadband polarization properties of linear 2D SOI photonic crystal waveguides
Publication: Research - peer-review › Journal article – Annual report year: 2007
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Mapping the broadband polarization properties of linear 2D SOI photonic crystal waveguides. / Canning, John; Skivesen, Nina; Kristensen, Martin; Frandsen, Lars Hagedorn; Lavrinenko, Andrei; Martelli, Cicero; Têtu, Amélie.
In: Optics Express, Vol. 15, No. 23, 2007, p. 15603-15614.Publication: Research - peer-review › Journal article – Annual report year: 2007
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TY - JOUR
T1 - Mapping the broadband polarization properties of linear 2D SOI photonic crystal waveguides
A1 - Canning,John
A1 - Skivesen,Nina
A1 - Kristensen,Martin
A1 - Frandsen,Lars Hagedorn
A1 - Lavrinenko,Andrei
A1 - Martelli,Cicero
A1 - Têtu,Amélie
AU - Canning,John
AU - Skivesen,Nina
AU - Kristensen,Martin
AU - Frandsen,Lars Hagedorn
AU - Lavrinenko,Andrei
AU - Martelli,Cicero
AU - Têtu,Amélie
PB - Optical Society of America
PY - 2007
Y1 - 2007
N2 - Both quasi-TE and TM polarisation spectra for a silicon- on-insulator (SOI) waveguide are recorded over (1100-1700) nm using a broadband supercontinuum source. By studying both the input and output polarisation eigenstates we observe narrowband resonant cross coupling near the lowest quasi-TE mode cut-off. We also observe relatively broadband mixing between the two eigenstates to generate a complete photonic bandgap. By careful analysis of the output polarisation state we report on an inherent non-reciprocity between quasi TE and TM fundamental mode cross coupling. The nature of polarisation distinction in such bandgap structures is discussed in the context of polarisation scattering at an interface. (c) 2007 Optical Society of America.
AB - Both quasi-TE and TM polarisation spectra for a silicon- on-insulator (SOI) waveguide are recorded over (1100-1700) nm using a broadband supercontinuum source. By studying both the input and output polarisation eigenstates we observe narrowband resonant cross coupling near the lowest quasi-TE mode cut-off. We also observe relatively broadband mixing between the two eigenstates to generate a complete photonic bandgap. By careful analysis of the output polarisation state we report on an inherent non-reciprocity between quasi TE and TM fundamental mode cross coupling. The nature of polarisation distinction in such bandgap structures is discussed in the context of polarisation scattering at an interface. (c) 2007 Optical Society of America.
U2 - 10.1364/OE.15.015603
DO - 10.1364/OE.15.015603
JO - Optics Express
JF - Optics Express
SN - 1094-4087
IS - 23
VL - 15
SP - 15603
EP - 15614
ER -