2014
DOI: 10.7498/aps.63.224204
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Laser diode pumped Nd:YAG laser with high repetition and high average power

Abstract: In our work we build a high repetition, high peak power and high average power laser which contains three main components: the fiber oscillator, the Nd:YAG regenerative amplifier, and the four-pass amplifier side-pumped by laser diode. The wavelength is 1064 nm. The laser operates at 100 Hz with pulse energies up to 112 mJ. And the average power is 11 W. The pulse width is tunable from 500 ps to 2 ns. The radius of the beam is 6.8 mm. The spatial profile of the beam presents nearly a top hat in the near filed … Show more

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Cited by 3 publications
(1 citation statement)
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“…In 2007, John et al demonstrated a 130 mJ fiber-solid hybrid amplifier with a repetition rate of 300 Hz, and its output pulse width was adjustable from 350 ps to 600 ps [25]. In 2014, Wang et al built a 112 mJ fiber-solid hybrid amplifier, which provided pulse durations from 500 ps to 2 ns at a repetition rate of 100 Hz [26]. In 2021, Lv et al demonstrated a sub-nanosecond fiber-solid hybrid Nd:YAG laser system, which generated a single-pulse energy of 120 mJ and a pulse width of 500 ps at a repetition rate of 100 Hz [27].…”
Section: Introductionmentioning
confidence: 99%
“…In 2007, John et al demonstrated a 130 mJ fiber-solid hybrid amplifier with a repetition rate of 300 Hz, and its output pulse width was adjustable from 350 ps to 600 ps [25]. In 2014, Wang et al built a 112 mJ fiber-solid hybrid amplifier, which provided pulse durations from 500 ps to 2 ns at a repetition rate of 100 Hz [26]. In 2021, Lv et al demonstrated a sub-nanosecond fiber-solid hybrid Nd:YAG laser system, which generated a single-pulse energy of 120 mJ and a pulse width of 500 ps at a repetition rate of 100 Hz [27].…”
Section: Introductionmentioning
confidence: 99%