High Energy Parametric Laser Source and Frequency-Comb-Based Wavelength Reference for CO2 and Water Vapor DIAL in the 2 µm Region: Design and Pre …

J Hamperl, JF Geus, KM Mølster, A Zukauskas… - Atmosphere, 2021 - mdpi.com
We present a differential absorption lidar (DIAL) laser transmitter concept designed around a
Nested Cavity Optical Parametric Oscillator (NesCOPO) based Master Oscillator Power
Amplifier (MOPA). The spectral bands are located around 2051 nm for CO2 probing and
1982 nm for H216O and HD16O water vapor isotopes. This laser is aimed at being
integrated into an airborne lidar, intended to demonstrate future spaceborne instrument
characteristics: high-energy (several tens of mJ nanosecond pulses) and high optical …

High Energy Parametric Laser Source and Frequency-Comb-Based Wavelength Reference for CO2 and Water Vapor DIAL in the 2 µm Region

J Hamperl, JF Geus, KM Mølster, A Zukauskas… - 2021 - publica.fraunhofer.de
We present a differential absorption lidar (DIAL) laser transmitter concept designed around a
Nested Cavity Optical Parametric Oscillator (NesCOPO) based Master Oscillator Power
Amplifier (MOPA). The spectral bands are located around 2051 nm for CO2 probing and
1982 nm for H216O and HD16O water vapor isotopes. This laser is aimed at being
integrated into an airborne lidar, intended to demonstrate future spaceborne instrument
characteristics: high-energy (several tens of mJ nanosecond pulses) and high optical …
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