Experimental Study of Two-Photon Absorption in High-Q Germanium WGM Optical Microresonators at 2.68 μm
This work focuses on investigating of high-quality factor whispering gallery mode microresonators fabricated from crystalline germanium. The study emphasizes the direct observation of two-photon absorption and offers a quantification of its coefficient. © 2024 The Author(s)
Authors
- Valery E. Lobanov (ORCID: https://orcid.org/0000-0002-0350-9465)
- Artem E. Shitikov (ORCID: https://orcid.org/0000-0002-0491-2635)
- Dmitry A. Chermoshentsev (ORCID: https://orcid.org/0000-0002-4140-4947)
- Igor A. Bilenko (ORCID: https://orcid.org/0000-0003-3726-6016)
- K. N. Min’kov (ORCID: https://orcid.org/0000-0002-6462-2453)
- И. А. Каплунов (ORCID: https://orcid.org/0000-0002-1726-3451)
- T.S. Tebeneva
- I. I. Vinogradov
Institutions
- Tver State University (RU)
- Space Research Institute (RU)
- Russian Quantum Center (RU)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676503
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00