A three-core fiber Fabry-Perot resonator produces two coherent 1.27 GHz frequency combs with 112 kHz offset and >40 nm bandwidth, enabling fiber-based dual-comb spectroscopy.
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physics.optics 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Demonstration of 23.5 dB flat-top parametric gain spanning 100 THz and 313 mW on-chip power in PPLT integrated circuits for all-band amplification via cascaded second-order processes.
citing papers explorer
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Three-core fiber Fabry-Perot resonator for dual-frequency comb generation
A three-core fiber Fabry-Perot resonator produces two coherent 1.27 GHz frequency combs with 112 kHz offset and >40 nm bandwidth, enabling fiber-based dual-comb spectroscopy.
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All-band photonic integrated optical parametric amplification
Demonstration of 23.5 dB flat-top parametric gain spanning 100 THz and 313 mW on-chip power in PPLT integrated circuits for all-band amplification via cascaded second-order processes.