The on-axis average intensity for Gaussian beam excitation limited by an annular aperture in turbulent atmosphere

Variations of on-axis average intensity

Variations of on-axis average intensity along the propagation path in turbulent atmosphere for plane wave excitation limited by a circular aperture

✍ Xiuxiang Chu; Guoquan Zhou; Yongzhou Ni 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 193 KB

Starting with a plane wave excitation limited by a circular aperture, the on-axis average intensity is presented in a turbulent atmosphere. The on-axis average intensity profile is evaluated by altering the radius of an aperture, the wavelength and the propagation distance. The results show that the