Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C This journal is © The Royal Society of Chemistry 2012
ELECTRONIC SUPPLEMENTARY INFORMATION
Improved performance of perylenediimide-based lasers M. G. Ramirez,a M. Morales-Vidala V. Navarro-Fuster,a Pedro G. Boj,b J.A. Quintana,b J.M. Villalvilla,a A. Retolaza,c S. Merinoc and María A. Díaz-García*a a
Dpto. Física Aplicada, Instituto Universitario de Materiales de Alicante y Unidad Asociada UA-CSIC, Universidad de Alicante, 03080 Alicante, Spain. *Corresponding author E-mail:
[email protected]; Fax: +34 96 590 9726; Tel: +34 96 590 3543.
b
Dpto. Óptica, Instituto Universitario de Materiales de Alicante y Unidad Asociada UA-CSIC, Universidad de Alicante, 03080 Alicante, Spain.
c
Micro and Nanotechnology Department, Tekniker, Eibar 20600, Spain.
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C This journal is © The Royal Society of Chemistry 2012
Fig. S1 ASE wavelength, λASE, (a) and ASE linewidth, FWHMASE, (b) for PS films doped with different concentrations of PDI-C6 (full squares) and PDI-O (open triangles). The error is (± 0.4) in the λASE and (± 0.8) in the FWHMASE.
ASE wavelegth, λASE (nm)
582 PDI-C6 PDI-O
581 580 579 578 577
(a) 576 0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
PDI concentration (wt.%)
ASE linewidth, FWHMASE (nm)
10 PDI-C6 PDI-O 8
6
4
(b) 0.0
0.5
1.0
1.5
2.0
2.5
PDI concentration (wt. %)
3.0
3.5
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C This journal is © The Royal Society of Chemistry 2012
Fig. S2. 1H NMR (a) and 13C NMR (b) spectra of PDI-C6 in solution.
(a)
(b)
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C This journal is © The Royal Society of Chemistry 2012
Fig. S3. 1H NMR (a) and 13C NMR (b) spectra of PDI-O in solution.
(a)
(b)
