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What is Beam Radius and Spot Position Error Analysis about?
The document discusses calculating the error in measurements of beam radius ω and position z. It states that beam radius ω is calculated as the difference between half maximum values x1 and x2 of the Gaussian profile. The error in ω due to x1 and x2 is given as Δx1 and Δx2, which are taken as the difference between fitted and actual data points. It then gives an example calculation of the error Δω in ω using values of Δx1 and Δx2. Similarly, it states that beam position z is calculated using cavity length d
- Author
- Chan Kyaw
- Language
- EN