Laser Helpers Introduction to Laser Components Introduction to Power Meters Spot Size vs. Beam Diameter Radial Intensity Distribution Polarized Components Light Transmission and OD Calculation Laser Behavior Under Optical Influence Gaussian Intensity Distribution Displacement by a Parallel Window Lens Formulas – Common Lens Curvatures Elliptical Pump Cavity Laser Cavity Reflectors Lamp Envelope Material Transmission Curve Uniform Intensity Distribution