English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The variance in intensity of a laser beam propagating through a turbulent medium increases with the off-axis beam angle. Measurements of this dependence for an uplink qualitatively agreed with theory. The intensity variance with on-axis transmission, derived from the off-axis beam angle dependence of the intensity fluctuation in multiple laser beam transmission with a separated aperture (multi-beam), was lower than that with parallel transmission. Examination of the effect of multi-beam transmission considering the beam pointing error showed that the mean intensity with two-beam uplink transmission was about six times that with singlebeam transmission at a specified intensity variance.

Off-Axis Beam Angle Dependence of Uplink Laser Fluctuation and Effect of Multi-Beam Transmission