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    Rights statement: This is the peer reviewed version of the following article: Del Pozo, G., Bennis, N., Quintana, X., Otón, J. M., Lin, J., Xie, L. H., Wei, Q., Xia, R., Bernardo-Gavito, R., Granados, D. and Cabanillas-Gonzalez, J. (2015), Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. J. Polym. Sci. Part B: Polym. Phys., 53: 1040–1045. doi:10.1002/polb.23730 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/polb.23730/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.

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Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability

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Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. / Del Pozo, Gonzalo; Bennis, Noureddine; Quintana, Xabier; Otõn, Jose Manuel; Lin, Jinyi; Xie, Linghai H.; Wei, Qi; Xia, Ruidong; Bernardo-Gavito, Ramon; Granados, Daniel; Cabanillas-Gonzalez, Juan.

In: Journal of Polymer Science Part B: Polymer Physics, Vol. 53, No. 15, 01.08.2015, p. 1040-1045.

Research output: Contribution to journalJournal article

Harvard

Del Pozo, G, Bennis, N, Quintana, X, Otõn, JM, Lin, J, Xie, LH, Wei, Q, Xia, R, Bernardo-Gavito, R, Granados, D & Cabanillas-Gonzalez, J 2015, 'Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability', Journal of Polymer Science Part B: Polymer Physics, vol. 53, no. 15, pp. 1040-1045. https://doi.org/10.1002/polb.23730

APA

Del Pozo, G., Bennis, N., Quintana, X., Otõn, J. M., Lin, J., Xie, L. H., ... Cabanillas-Gonzalez, J. (2015). Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. Journal of Polymer Science Part B: Polymer Physics, 53(15), 1040-1045. https://doi.org/10.1002/polb.23730

Vancouver

Del Pozo G, Bennis N, Quintana X, Otõn JM, Lin J, Xie LH et al. Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. Journal of Polymer Science Part B: Polymer Physics. 2015 Aug 1;53(15):1040-1045. https://doi.org/10.1002/polb.23730

Author

Del Pozo, Gonzalo ; Bennis, Noureddine ; Quintana, Xabier ; Otõn, Jose Manuel ; Lin, Jinyi ; Xie, Linghai H. ; Wei, Qi ; Xia, Ruidong ; Bernardo-Gavito, Ramon ; Granados, Daniel ; Cabanillas-Gonzalez, Juan. / Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. In: Journal of Polymer Science Part B: Polymer Physics. 2015 ; Vol. 53, No. 15. pp. 1040-1045.

Bibtex

@article{78641cf30f254b4897c5c141235cbc57,
title = "Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability",
abstract = "Amongst the different optoelectronic applications of conjugated polymers, waveguide amplifiers and optically pumped lasers are those requiring larger photochemical stability, owing to the large irradiation conditions under operation. In this context, suitable waveguide optimization enabling the reduction of amplified spontaneous emission (ASE) threshold values appears as important as synthetic chemistry protocols to promote polymer robustness against photo-oxidation. In this work, we develop rib waveguides with different geometries based on four different fluorene-based compounds and assess the influence of rib confinement on ASE properties. We observe ASE threshold values as low as 8.9 × 10-4 mJ cm-2, being among the lowest threshold values reported so far on blue emitting polymer/oligomer waveguides. We demonstrate that the enhanced ASE efficiency on some of these rib waveguides leads to a fivefold increase in operation lifetime respect to spin-coated slab waveguides, thus confirming the impact of waveguide geometry on ASE operation stability.",
keywords = "conjugated polymers, fluorescence, photolithography, photooxidation, photophysics",
author = "{Del Pozo}, Gonzalo and Noureddine Bennis and Xabier Quintana and Ot{\~o}n, {Jose Manuel} and Jinyi Lin and Xie, {Linghai H.} and Qi Wei and Ruidong Xia and Ramon Bernardo-Gavito and Daniel Granados and Juan Cabanillas-Gonzalez",
note = "This is the peer reviewed version of the following article: Del Pozo, G., Bennis, N., Quintana, X., Ot{\'o}n, J. M., Lin, J., Xie, L. H., Wei, Q., Xia, R., Bernardo-Gavito, R., Granados, D. and Cabanillas-Gonzalez, J. (2015), Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. J. Polym. Sci. Part B: Polym. Phys., 53: 1040–1045. doi:10.1002/polb.23730 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/polb.23730/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.",
year = "2015",
month = "8",
day = "1",
doi = "10.1002/polb.23730",
language = "English",
volume = "53",
pages = "1040--1045",
journal = "Journal of Polymer Science Part B: Polymer Physics",
issn = "0887-6266",
publisher = "John Wiley and Sons Inc.",
number = "15",

}

RIS

TY - JOUR

T1 - Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability

AU - Del Pozo, Gonzalo

AU - Bennis, Noureddine

AU - Quintana, Xabier

AU - Otõn, Jose Manuel

AU - Lin, Jinyi

AU - Xie, Linghai H.

AU - Wei, Qi

AU - Xia, Ruidong

AU - Bernardo-Gavito, Ramon

AU - Granados, Daniel

AU - Cabanillas-Gonzalez, Juan

N1 - This is the peer reviewed version of the following article: Del Pozo, G., Bennis, N., Quintana, X., Otón, J. M., Lin, J., Xie, L. H., Wei, Q., Xia, R., Bernardo-Gavito, R., Granados, D. and Cabanillas-Gonzalez, J. (2015), Fluorene-based rib waveguides with optimized geometry for long-term amplified spontaneous emission stability. J. Polym. Sci. Part B: Polym. Phys., 53: 1040–1045. doi:10.1002/polb.23730 which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/polb.23730/abstract This article may be used for non-commercial purposes in accordance With Wiley Terms and Conditions for self-archiving.

PY - 2015/8/1

Y1 - 2015/8/1

N2 - Amongst the different optoelectronic applications of conjugated polymers, waveguide amplifiers and optically pumped lasers are those requiring larger photochemical stability, owing to the large irradiation conditions under operation. In this context, suitable waveguide optimization enabling the reduction of amplified spontaneous emission (ASE) threshold values appears as important as synthetic chemistry protocols to promote polymer robustness against photo-oxidation. In this work, we develop rib waveguides with different geometries based on four different fluorene-based compounds and assess the influence of rib confinement on ASE properties. We observe ASE threshold values as low as 8.9 × 10-4 mJ cm-2, being among the lowest threshold values reported so far on blue emitting polymer/oligomer waveguides. We demonstrate that the enhanced ASE efficiency on some of these rib waveguides leads to a fivefold increase in operation lifetime respect to spin-coated slab waveguides, thus confirming the impact of waveguide geometry on ASE operation stability.

AB - Amongst the different optoelectronic applications of conjugated polymers, waveguide amplifiers and optically pumped lasers are those requiring larger photochemical stability, owing to the large irradiation conditions under operation. In this context, suitable waveguide optimization enabling the reduction of amplified spontaneous emission (ASE) threshold values appears as important as synthetic chemistry protocols to promote polymer robustness against photo-oxidation. In this work, we develop rib waveguides with different geometries based on four different fluorene-based compounds and assess the influence of rib confinement on ASE properties. We observe ASE threshold values as low as 8.9 × 10-4 mJ cm-2, being among the lowest threshold values reported so far on blue emitting polymer/oligomer waveguides. We demonstrate that the enhanced ASE efficiency on some of these rib waveguides leads to a fivefold increase in operation lifetime respect to spin-coated slab waveguides, thus confirming the impact of waveguide geometry on ASE operation stability.

KW - conjugated polymers

KW - fluorescence

KW - photolithography

KW - photooxidation

KW - photophysics

U2 - 10.1002/polb.23730

DO - 10.1002/polb.23730

M3 - Journal article

AN - SCOPUS:84933277161

VL - 53

SP - 1040

EP - 1045

JO - Journal of Polymer Science Part B: Polymer Physics

JF - Journal of Polymer Science Part B: Polymer Physics

SN - 0887-6266

IS - 15

ER -