Richard L. Butler
Papers
1
Total Citations
32
H-Index
1
About
Richard L. Butler is a leading figure in space-based laser communications, with his most-cited work centered on NASA’s Laser Communications Relay Demonstration (LCRD) mission. His primary research areas include free-space optical communications, atmospheric turbulence mitigation, and the operational validation of high-data-rate laser links for deep-space and near-Earth applications. Butler’s major contribution lies in the early experimental results from the LCRD program, where his team demonstrated the viability of laser relay technology to dramatically increase data transmission rates compared to traditional radio frequency systems. His 2023 paper, which has garnered 32 citations, provides critical insights into how atmospheric effects—such as turbulence and weather—impact link performance, paving the way for robust, real-world deployment. This work is foundational for future NASA missions, including Artemis and Mars communications, and has influenced the design of next-generation optical ground stations. Butler’s achievements are recognized through his leadership in the LCRD Experiment Program, a two-year initiative that began in June 2022, marking a pivotal step toward operational laser communications. His research continues to shape the trajectory of space-to-ground data transfer, making him a key authority in the field.
Research Focus
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Top Papers
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