1) A laser produces a Gaussian beam with a waist immediately outside the laser, with a beam radiu...
A collimated Gaussian light beam is focused to a spot by a lens. The diameter (2w) of the input beam is 100 microns. What is the diameter of the waist (2wo) of the focused spot if the wavelength of the light is 1550 nm and the focal length of the lens is 1.5 mm?
wavelength of 1.06 um is 1 mrad. Determine the 3.1-6 Beam Parameters. The light emitted from a Nd:YAG laser at a a Gaussian beam of 1-W optical power and beam divergence 20o beam waist radius, the depth of focus, the maximum intensity, and the intensity on the beam axis at a distance z = 100 cm from the beam waist wsadhe A Gaussian beam of wavelength Ao 10.6 um wavelength of 1.06 um is 1 mrad. Determine the 3.1-6 Beam...
A laser beam of diameter d1 = 1.1 mm is directed along the optical axis of a thin lens of focal length +6.5 cm (see figure below). (a) How far from the lens will the beam be focused? (b) 1. A second positive lens is placed to the right of the first. Light emerges from the second lens in a parallel beam of diameter d2 = 3.8 mm. Thus the combination of lenses acts as a beam expander. Find the...
2. [40 pts] Gaussian Beam (Based on Textbook problem 1.4 and 1.5) A diode laser emits a Gaussian beam. The minimum waist diameter is 1 mm. The lasing wavelength is 514 nm. Find (a) Divergence angle 6div (b) The Rayleigh range (c) The diameter of the beam after propagating 10 m (d) 10 m away from the laser output aperture, you want to place a spherically curved mirror to reflect 1.0 mmthe beam back perfectly. Find the radius of curvature...