| Paper | Title | Page |
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THPSC044 |
Beam transfer line alignment and tuning for the HUST THz-FEL | |
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| A compact FEL oscillator is constructed to provide THz radiation through 30um to 300um in Huazhong University of Science and Technology (HUST). This project is proposed to produce a type of cost-effective THz source with table-top scale for civil use. So that, besides high performance, an extreme compact layout has been pursued in design and system assembly, by compressing beam line elements and simplifying diagnostic system under the premise of sufficient accuracy. Which means some obstacles come out in beam commissioning, such as inadequate online observation and tuning manners. This paper describes the assembly scheme and beam diagnostic methods for the HUST THz-FEL prototype, reports how to implement beam-based alignment for the transfer line and gives experiment results respectively. | ||
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