Hybrid fiber/bulk laser source designed for CO and wind measurements at 2.05 µm: publisher's note.

This publisher's note contains a correction to Opt. Lett.49, 969 (2024)10.

SBS mitigation by sinusoidal phase modulation of a 1572 nm all-fiber amplifier for lidar CO sensing.

Lidar sensing can be performed by 1572 nm pulsed laser sources. This work presents the development of a fiber amplifier at this wavelength emitting 1 µs FWHM Gaussian pulses at a repetition rate of 7.5 kHz.

Hybrid fiber/bulk laser source designed for CO and wind measurements at 2.05 µm.

We present a hybrid fiber/bulk laser source designed for CO and wind monitoring using differential absorption LIDAR (DIAL) and coherent detection at 2.05 µm. This source features a master oscillator power amplifier (MOPA) architecture made of four fiber stages and one single-pass, end-pumped, bulk amplifier.

2.05-µm all-fiber laser source designed for CO and wind coherent lidar measurement.

This work reports on an all-fiber pulsed laser source for simultaneous remote sensing of concentration and wind velocity in the 2.05 µm region. The source is based on a polarization-maintaining master oscillator power amplifier (MOPA) architecture.

All-fiber laser source at 1645 nm for lidar measurement of methane concentration and wind velocity.

We report on the realization of an all-fiber laser source that delivers single-frequency pulses at 1645 nm, on a linearly polarized single-mode beam, based on stimulated Raman scattering in passive fibers. The pulse energy reaches 14 µJ for a repetition rate of 20 kHz, and the spectral linewidth is 9.5 MHz for 100 ns square pulses.