Fundamental Bandwidth Limits and Shaping of Frequency-Modulated Combs

We show that the comb bandwidth scales linearly with the gain bandwidth for frequency-modulated combs in fast-gain media. Furthermore, we demonstrate that loss shaping can increase the effective gain bandwidth and generate significantly broader ( ∼ 40%) combs.

Authors

Sadhvikas Addamane (ORCID: https://orcid.org/0000-0002-5238-7409)
Zhenyang Xiao (ORCID: https://orcid.org/0000-0002-3271-0803)
Chao Dong (ORCID: https://orcid.org/0009-0002-1395-8958)
David Burghoff (ORCID: https://orcid.org/0000-0001-5848-2389)
Mithun Roy (ORCID: https://orcid.org/0009-0008-6816-0082)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/cleo_at.2025.aa123_6
Primary Topic: Advanced Fiber Laser Technologies
Type: article
Field-Weighted Citation Impact: 0.00

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article

Fundamental Bandwidth Limits and Shaping of Frequency-Modulated Combs

Sadhvikas Addamane, Zhenyang Xiao, Chao Dong, David Burghoff et al.

Jan 1, 2025

Advanced Fiber Laser Technologies

article

Fundamental Bandwidth Limits and Shaping of Frequency-Modulated Combs

Sadhvikas Addamane, Zhenyang Xiao, Chao Dong, David Burghoff, Mithun Roy

January 1, 2025article en

Abstract

We show that the comb bandwidth scales linearly with the gain bandwidth for frequency-modulated combs in fast-gain media. Furthermore, we demonstrate that loss shaping can increase the effective gain bandwidth and generate significantly broader ( ∼ 40%) combs.

Openalex Percentile: Top 80%

Advanced Fiber Laser Technologies

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Fundamental Bandwidth Limits and Shaping of Frequency-Modulated Combs — Sadhvikas Addamane, Zhenyang Xiao, et al. · (2025) | TGRS Research Map | TGRS