Study of mode selection in erbium-doped
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S. Selvakennedy; M. A. Mahdi; M. K. Abdullah; P. Poopalan; H. Ahmad
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Article
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2000
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John Wiley and Sons
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English
โ 321 KB
The central wavelength of the incident pulsed-laser beam is 0.8 m, and the corresponding circular frequency is 0 2.35455 = 10 15 radrs. We define โฌ as the full width at half maximum of the incident pulse, and z as the Talbot distance t of the central frequency light. First, we will calculate the int