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Upgrade of the Canadian Light Source Booster RF System to Solid State

Jan 18, 2019 | News

The Canadian Light Source synchrotron (CLS) achieved first light in 2004. Throughout the past 14 years of operation, RF power for the LINAC, booster, and storage ring has been supplied exclusively through klystrons. These klystrons constitute a critical single point of failure for both the booster and storage ring systems. This issue is particularly significant for the booster ring klystron, as the model is no longer in production. To address these concerns, we decided to transition to solid-state amplifier (SSA) RF technology due to its inherent redundancy, modular design, simplified maintenance, and improved efficiency. This paper presents a review of the performance characteristics of the upgraded booster RF system, featuring a 100 kW, 500 MHz transmitter manufactured by Cryoelectra.

Further technical details and methodology can be found in the linked publication.

More Info: https://inspirehep.net/files/e8426589d3288b738d1316d7afdcff21

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Commissioning Progress at Diamond Light Source, UK

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Another important milestone achieved at Diamond Light Source, UK: amplifiers 1 and 2 of a total of 7 Solid State RF Amplifiers (120 kW – 500 MHz) have now been successfully commissioned. The first two systems were delivered in October 2025, and a total of 5 amplifiers...

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