按照SCI论文要求润色尽量不改变：The ‘eye-safe’ holmium Ho laser operating around 21μm is well-suited for atmospheric remote sensing due to its high transmittance in the atmospheric window region which is widely used

The 'eye-safe' Holmium (Ho) laser, which operates at a wavelength of 2.1μm, is highly suitable for atmospheric remote sensing. This is due to its ability to transmit light efficiently in the atmospheric window region, making it a popular choice for LIDAR systems such as Doppler wind LIDAR and differential absorption LIDAR. It is important to note that any modifications made to the original text should be reviewed and approved by the author or editor of the paper.