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Widely tunable near-infrared optical parametric oscillator based on a 5%MgO:PPLN partial cylinder pumped at 1064 nm by a 1-kHz sub-nanosecond microchip laser. | LitMetric

AI Article Synopsis

  • The study discusses the development of a singly resonant optical parametric oscillator leveraging a 5% MgO:PPLN partial cylinder and a sub-nanosecond microchip laser that operates at 1064 nm frequency with a 1 kHz repetition rate.
  • The oscillator is capable of continuous wavelength tuning ranging from 1410 nm to 4330 nm through the rotation of the cylinder.
  • The system produces several microjoules of energy and maintains a beam quality factor M of less than 3, indicating effective beam performance.

Article Abstract

We report the implementation of a singly resonant optical parametric oscillator using a 5%MgO:PPLN partial cylinder pumped by a sub-nanosecond microchip laser emitting 1064 nm at a repetition rate of 1 kHz. It is continuously tunable from 1410 nm up to 4330 nm by rotating the cylinder and a total energy of several microjoules is emitted with a beam quality factor M lower than 3.

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Source
http://dx.doi.org/10.1364/OL.492778DOI Listing

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