| Autor: |
Demenev, A. A., Kulakovskii, V. D., Schneider, C., Brodbeck, S., Kamp, M., Höfling, S., Lobanov, S. V., Weiss, T., Gippius, N. A., Tikhodeev, S. G. |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
Appl. Phys. Lett. 109, 171106 (2016) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1063/1.4966279 |
| Popis: |
We report the elliptically, close to circularly polarized lasing at $\hbar\omega = 1.473$ and 1.522 eV from an AlAs/AlGaAs Bragg microcavity with 12 GaAs quantum wells in the active region and chiral-etched upper distributed Bragg refractor under optical pump at room temperature. The advantage of using the chiral photonic crystal with a large contrast of dielectric permittivities is its giant optical activity, allowing to fabricate a very thin half-wave plate, with a thickness of the order of the emitted light wavelength, and to realize the monolithic control of circular polarization. |
| Databáze: |
arXiv |
| Externí odkaz: |
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