Laser Beam Spot Size Calculator
Laser Beam Spot Size Calculator Calculate spot sizes, beam waists, divergence, and focusing parameters for Gaussian laser beams Calculation Mode: Diffraction-Limited Spot Size (w = λf/πw₀)Real Beam with M² Factor (w = M²λf/πw₀)Collimated Beam Focusing (w = λf/πD)Beam Waist Calculation (w₀ = λf/πw)Rayleigh Range (z_R = πw₀²/λ)Beam Divergence (θ = λ/πw₀) Wavelength (λ): nmμmmmÅ Focal … Read more