Spectral beam combining of narrow-linewidth lasers from a phase modulated frequency comb-based seed source

Authors

Shilpi Arora

Sarthak Dash

Soubhik Pal

CG Lakshmi

VR Supradeepa

Doi

https://doi.org/10.1007/978-981-97-6164-7_18

[1]
S. Arora, S. Dash, S. Pal, C. G. Lakshmi, and V. R. Supradeepa, “Spectral beam combining of narrow-linewidth lasers from a phase modulated frequency comb-based seed source,” in Advances in photonics integrated circuits, LASER and applications, Springer Nature Singapore, 2024, pp. 135–140. doi: 10.1007/978-981-97-6164-7_18.
Abstract

We have demonstrated a spectral beam combining system based on a frequency comb-based seed source to get high output power from a single laser module. We have also shown that our system can achieve 58{%} SBS threshold improvement via line shaping the spectrum.