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   Articles with "oscillator power" as a keyword



Research on optimizing the optical local-oscillator power of Coherent Doppler LiDAR to enhance wind velocity measurements

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recommendations! Published in 2024 at "Journal of Instrumentation"

DOI: 10.1088/1748-0221/19/10/p10028

Abstract: Due to weak echo signals that become progressively overwhelmed by noise, measurement accuracy and effective detection range of the Coherent Doppler wind LiDAR (CDL) are often compromised. While increasing the optical local-oscillator power (OLP) can… read more here.

Keywords: wind; optical local; oscillator power; coherent doppler ... See more keywords

Micromachining of glassy carbon using a Yb-based master oscillator power amplifier nanosecond fiber laser.

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recommendations! Published in 2021 at "Applied optics"

DOI: 10.1364/ao.430689

Abstract: Laser machining of glassy carbon was experimentally investigated using a 1065 nm wavelength Yb-based master oscillator power amplifier fiber laser source. Ablation characteristics were determined for SIGRADUR G glassy carbon samples using laser fluence of… read more here.

Keywords: glassy carbon; oscillator power; based master; laser ... See more keywords

Compact millijoule diode-seeded two-stage fiber master oscillator power amplifier using a multipass and forward pumping scheme.

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recommendations! Published in 2018 at "Applied optics"

DOI: 10.1364/ao.57.003551

Abstract: The multipass scheme for a diode-seeded fiber master oscillator power amplifier with a nanojoule-to-millijoule output energy level at a repetition rate of read more here.

Keywords: master oscillator; oscillator power; energy; scheme ... See more keywords

50 mJ/pulse, electronically tuned Cr:ZnSe master oscillator power amplifier

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recommendations! Published in 2017 at "Optics Express"

DOI: 10.1364/oe.25.032948

Abstract: We have developed an electronically tuned Cr:ZnSe master oscillator power amplifier with nanosecond pulse operation. The amplifier system produced a broad tuning range from 2.26 to 2.66 μm and an output energy exceeding 50 mJ… read more here.

Keywords: master oscillator; znse; oscillator power; znse master ... See more keywords