Chinese Journal of Lasers, Volume. 26, Issue 9, 852(1999)
Mode Calculations in Annular Output Ring Unstable Resonators with 90° Beam-rotation
An annulaur output ring unstable resonator with 90° beam rotation with abrration at a situation of low magnification M=1.2 is calculated by the fast Fourier transform method. The influnce of the quality of the output beam with tilt and astigmatism is analized. The results indicate that this new resonator is better than a nomal ring unstable resonator.
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[in Chinese], [in Chinese], [in Chinese]. Mode Calculations in Annular Output Ring Unstable Resonators with 90° Beam-rotation[J]. Chinese Journal of Lasers, 1999, 26(9): 852
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