Nonlinear optical effects and the dielectric properties of crystals
| Autor: | B. S. Tošić, U.F Kozmidis-Luburić |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Condensed Matter::Quantum Gases
Materials science Condensed matter physics Condensed Matter::Other Exciton General Engineering Physics::Optics Dielectric Kinematics Condensed Matter::Mesoscopic Systems and Quantum Hall Effect Condensed Matter::Materials Science Nonlinear system Nonlinear optical Attenuation coefficient Absorption (electromagnetic radiation) Refractive index |
| Zdroj: | Physica B+C. 112:331-342 |
| ISSN: | 0378-4363 |
| DOI: | 10.1016/0378-4363(82)90092-4 |
| Popis: | The role of nonlinear excitonic effects in absorption phenomena was analyzed. It was shown that nonlinear effects essentially determine the dielectric properties of molecular crystals, such as the refraction index and absorption coefficient. The kinematic exciton levels were analyzed too. It was shown that the nonconservation of excitons leads to four kinematic levels, corresponding to only one “normal” exciton level. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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