| Issue |
EPJ Web Conf.
Volume 375, 2026
Recent Technologies and Innovations in Electronics and Photonics (RTEP-2026)
|
|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 5 | |
| Section | Photonics, Optics and Optical Materials | |
| DOI | https://doi.org/10.1051/epjconf/202637501003 | |
| Published online | 26 June 2026 | |
https://doi.org/10.1051/epjconf/202637501003
Study of signal to noise ratio for different order of field amplitude in CARS process
Department of Physics, MM Engineering College, Maharishi Markandeshwar (Deemed to be University), Mullana-Ambala, Haryana, India
* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published online: 26 June 2026
Abstract
This paper investigates the generation of Signal to Noise Ratio (SNR) in Coherent anti-Stokes Raman Scattering (CARS) process in various orders of field amplitude for a squeezed light. Furthermore, we show that the signal-to-noise ratio is enhanced at lower orders of the field amplitude and scales proportionally with the number of pump photons present in the nonlinear medium before the interaction.
Key words: Coherent anti-Stokes Raman scattering (CARS) / signal to noise ratio / squeezed state
© The Authors, published by EDP Sciences, 2026
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