论文信息 - Comb-locked telecom-grade tunable laser using a low-cost FPGA-based lockbox

Comb-locked telecom-grade tunable laser using a low-cost FPGA-based lockbox

We frequency locked a commercial ITLA (integrable-tunable-laser-assembly) laser to an optical frequency comb with arbitrary carrier frequency within the telecom L band (1570-1625 nm). We achieved long-term (days) frequency stability below ±1.5 Hz.

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