DOAJ Open Access 2025

Generation of Tunable Correlated Frequency Comb via Four-Wave-Mixing in Optical Fibers

Aryan Bhardwaj Debanuj Chatterjee Ashutosh Kumar Singh Anil Prabhakar

Abstrak

We report an all-fiber-based experimental setup to generate a correlated photon-pair comb using Four Wave Mixing (FWM) in Highly non-linear fiber (HNLF). Temporal correlations of the generated photons were confirmed through coincidence measurements. We observed a maximum of 32 kcps, with a coincidence to accidental ratio of <inline-formula><tex-math notation="LaTeX">$17 \pm 1$</tex-math></inline-formula>. To further understand the underlying processes, we also simulated a generalized FWM event involving the interaction between an arbitrary frequency comb and a Continuous Wave (CW) pump. non-linear dynamics through the HNLF were modelled using Schrödinger propagation equations, with numerical predictions agreeing with our experimental results.

Topik & Kata Kunci

Applied optics. Photonics Optics. Light

Penulis (4)

Aryan Bhardwaj

Debanuj Chatterjee

Ashutosh Kumar Singh

Anil Prabhakar

Format Sitasi

APA MLA BibTeX

Bhardwaj, A., Chatterjee, D., Singh, A.K., Prabhakar, A. (2025). Generation of Tunable Correlated Frequency Comb via Four-Wave-Mixing in Optical Fibers. https://doi.org/10.1109/JPHOT.2025.3550712

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Informasi Jurnal

Tahun Terbit: 2025
Sumber Database: DOAJ
DOI: 10.1109/JPHOT.2025.3550712
Akses: Open Access ✓