Analysis of Schmidt Modes of Ultra-Broadband Biphotons Generated in a Photonic Crystal Fiber
We presented numerical estimates of the degree of quantum entanglement based on Schmidt mode analysis for ultra-broadband biphotonic states generated in a photonic crystal fiber. We show that these states have a high degree of quantum entanglement even when the source is pumped broadband by femtosecond laser pulses.
Authors
- O. A. Ermishev
- С. А. Моисеев (ORCID: https://orcid.org/0000-0002-1301-7229)
- M. A. Smirnov (ORCID: https://orcid.org/0000-0003-1523-4363)
- A. F. Khairullin (ORCID: https://orcid.org/0000-0002-2385-6974)
- A. M. Smirnova (ORCID: https://orcid.org/0000-0002-3406-8690)
Institutions
- Kazan State Technical University named after A. N. Tupolev (RU)
Publication Details
- Journal
- Bulletin of the Russian Academy of Sciences Physics
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1134/s1062873824708535
- Citations
- 3
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.63