## Abstract A calculation of the modification of the optical absorptions of an isotropic sample by a uniform external electric field is presented. The induced orientational anisotropy, the Stark shift and the field. dependence of the transition moment are taken into account up to the second order i
Electric field induced changes in the optical absorption of a merocyanine dye
✍ Scribed by H. Bücher; J. Wiegand; B.B. Snavely; K.H. Beck; H. Kuhn
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 349 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
A field induced linear and quadratic change in the optical absorption of a merocyanine dye at 295%. 630K and 60K is reported.
The dye was incorporated in a fatty acid monolayer capacitor, which allows the application of external fieId strength up to 5 X lo6 V/cm at low values of applied voltages.
📜 SIMILAR VOLUMES
Pseudo-Stark splittings have been measured for optical transitions of V\*, Cr3+ and Co3\* in corundum (cr-AlaO3) when these crystals are submitted to dc and ac fields. Quantitative results have been obtained for dc electric field parallel to the C3-axis. With the electric field perpendicular to the
X method is presented for the direct mensurement or the true phonon sideband -and the Debye-Walkr factor of strongly inhomogeneously broadened optical transitions. The method is based on electric-field-induced Ming of the center of a spectral hole. It is applied to fuorcscence transitions of dye nio
A ussin iene hotoEiletronis genter