Saved in:
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2412.03282 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866912143779037184 |
|---|---|
| author | Buzin, Daniil S. Pankin, Pavel S. Maksimov, Dmitrii N. Sutormin, Vitaly S. Romanenko, Gavriil A. Bikbaev, Rashid G. Nedelin, Sergey V. Zolotovskii, Nikita A. Tambasov, Igor A. Vetrov, Stepan Ya. Chen, Kuo-Ping Timofeev, Ivan V. |
| author_facet | Buzin, Daniil S. Pankin, Pavel S. Maksimov, Dmitrii N. Sutormin, Vitaly S. Romanenko, Gavriil A. Bikbaev, Rashid G. Nedelin, Sergey V. Zolotovskii, Nikita A. Tambasov, Igor A. Vetrov, Stepan Ya. Chen, Kuo-Ping Timofeev, Ivan V. |
| contents | A comprehensive approach for simulating lasing dynamics in a liquid crystal based laser is presented. The approach takes into account the transformation of the liquid crystal structure caused by applied voltage. In particular, it allows us to explicitly account for a resonant mode frequency shift in the laser equations. The laser dynamic is described by a set of coupled non-linear differential equations for dye polarizations, population densities and the electromagnetic fields. The proposed model is applied to a photonic crystal$-$metal microcavity filled with a resonant nematic liquid crystal layer doped with a dye. The calculated lasing spectra governed by external electric field are verified in comparison with measured spectra. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_03282 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Electrically controlled laser generation in a photonic crystal - liquid crystal - metal microcavity Buzin, Daniil S. Pankin, Pavel S. Maksimov, Dmitrii N. Sutormin, Vitaly S. Romanenko, Gavriil A. Bikbaev, Rashid G. Nedelin, Sergey V. Zolotovskii, Nikita A. Tambasov, Igor A. Vetrov, Stepan Ya. Chen, Kuo-Ping Timofeev, Ivan V. Optics Quantum Physics A comprehensive approach for simulating lasing dynamics in a liquid crystal based laser is presented. The approach takes into account the transformation of the liquid crystal structure caused by applied voltage. In particular, it allows us to explicitly account for a resonant mode frequency shift in the laser equations. The laser dynamic is described by a set of coupled non-linear differential equations for dye polarizations, population densities and the electromagnetic fields. The proposed model is applied to a photonic crystal$-$metal microcavity filled with a resonant nematic liquid crystal layer doped with a dye. The calculated lasing spectra governed by external electric field are verified in comparison with measured spectra. |
| title | Electrically controlled laser generation in a photonic crystal - liquid crystal - metal microcavity |
| topic | Optics Quantum Physics |
| url | https://arxiv.org/abs/2412.03282 |