Long-cavity all-fiber ring laser actively mode locked with an in-fiber bandpass acousto-optic modulator

Optics Letters
C Cuadrado-LabordeM Andres

Abstract

We demonstrate low-frequency active mode locking of an erbium-doped all-fiber ring laser. As the mode locker, we used a new in-fiber bandpass acousto-optic modulator showing 74% modulation depth, 3.7 dB power insertion losses, 4.5 nm of optical bandwidth, and 20 dB of nonresonant light suppression. The laser generates 330 ps mode-locked pulses over a 10 ns pedestal, at a 1.538 MHz frequency, with 130 mW of pump power.

References

Dec 24, 2008·Optics Express·Sergey KobtsevYurii Fedotov
Apr 1, 2009·Optics Express·H SayincD Kracht
Mar 19, 2007·Optics Express·Kwang Jo LeeByoung Yoon Kim
Nov 15, 1989·Optics Letters·J D KafkaD W Hall
Nov 18, 2010·Optics Letters·M Bello-JiménezM V Andrés
Jun 21, 2011·Optics Letters·Marc FabertAurelian Crunteanu

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Citations

Sep 15, 2015·Optics Express·Xuezong YangYan Feng

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