Strong-coupling and high-bandwidth cavity electro-optic modulation for advanced pulse-comb synthesis.

ABSTRACT: Cavity electro-optic (EO) modulation plays a pivotal role in optical pulse and frequency comb synthesis, supporting a wide range of applications including communication, computing, ranging, and quantum information. The ever-growing demand for these applications has driven efforts in enhancing modulation coupling strength and bandwidth towards advanced pulse-comb synthesis. However, the effects of strong-coupling and high-bandwidth cavity EO modulation remain underexplored, due to the lack of a general, unified model that captures this extreme condition. In this work, we present a universal framework for pulse-comb synthesis under cavity EO modulation, where coupling strength and modulation bandwidth far exceed the cavity's free spectral range (FSR). We show that, under such intense and ult

SUBMITTER: Lei T 

PROVIDER: S-EPMC12546911 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature