论文信息 - 40-GHz pulse-train generation at 1.5 mum with a chirped fiber grating as a frequency multiplier.

40-GHz pulse-train generation at 1.5 mum with a chirped fiber grating as a frequency multiplier.

Pulse-train multiplication based on the temporal Talbot effect in a linearly chirped fiber Bragg grating has been experimentally demonstrated. A 40-GHz repetition-rate, nearly transform-limited 10-ps duration optical pulse train at 1.533 mum has been obtained from a 2.5-GHz mode-locked Er- Yb:glass laser by use of a 100-cm-long linearly chirped apodized fiber grating.

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