Phoxonic glass cavities based on whispering gallery mode resonators
| Autor: | Daniele Farnesi, Stefano Pelli, Tatyana V. Murzina, Maurizio Ferrari, Silvia Soria, Patrice Feron, G. Nunzi Conti, Simone Berneschi, Gabriele Frigenti |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Materials science
General Computer Science Optical resonators Non-linear optics Physics::Optics chemistry.chemical_element Dielectric Erbium Resonator Brillouin scattering Applied optics. Photonics Electrical and Electronic Engineering chemistry.chemical_classification Microbubbles business.industry Lasers QC350-467 Polymer Optics. Light Microspheres Atomic and Molecular Physics and Optics TA1501-1820 Electronic Optical and Magnetic Materials Amorphous solid Condensed Matter::Soft Condensed Matter chemistry Whispering gallery modes Optoelectronics Whispering-gallery wave Photonics business |
| Zdroj: | Optical Materials: X, Vol 12, Iss, Pp 100120-(2021) |
| ISSN: | 2590-1478 |
| Popis: | A variety of studies have been performed on WGM microresonators made of different materials and exploiting very high quality factors. This feature has allowed their use in a broad variety of applications including micro-lasers, optical filtering and switching, frequency conversion through non-linear effects, RF photonics and sensing. The easiest way to shape a glass spheroid with high quality factor is to use the surface tension during the thermal reflow of a highly transparent amorphous dielectric. Depending on the application, alternatives shapes like micro-bubbles or micro-bottles can be implemented in order to obtain specific performances. This manuscript reports the results we obtained on micro-laser sources in erbium doped microspheres, parametric frequency conversion in silica microspheres, stimulated Brillouin scattering in silica microbubbles, and non-linear effects in polymer coated or fluorophore filled glass microcavities. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|