Holzer, W. and Pichlmaier, M. and Drotleff, E. and Penzkofer, Alfons and Bradley, D. D. C. and Blau, W. J. (1999) Optical constants measurement of luminescent polymer films. OPTICS COMMUNICATIONS, 163 (1-3). pp. 24-28. ISSN 0030-4018,
Full text not available from this repository. (Request a copy)Abstract
The absorption coefficient and refractive index spectra of four para-phenylenevinylene and two para-phenylene-ethynylene luminescent polymers in the wavelength region from 330 to 670 nm are determined. The reflectance and transmittance of cast films on fused silica are measured to determine their optical constants and the thickness. The absorption spectra of the neat thin films are compared with the absorption cross-section spectra of the polymers dissolved in tetrahydrofuran. (C) 1999 Elsevier Science B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | EFFECTIVE STIMULATED-EMISSION; CROSS-SECTION SPECTRA; LASER; MICROCAVITIES; BEHAVIOR; luminescent polymers; absorption coefficient; refractive index spectra |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Alfons Penzkofer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 25 Oct 2022 13:37 |
| Last Modified: | 25 Oct 2022 13:37 |
| URI: | https://pred.uni-regensburg.de/id/eprint/48303 |
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