Aug 2002Ocean Optics Inc.Request Info
Ocean Optics Inc. offers a series of shear-plate collimation testers for examining and adjusting the collimation of laser light, for measuring wavefront curvature and for quantifying divergence/convergence magnitudes. All testers can be used in the 350- to 2500-nm range, and aperture sizes from 10 to 200 mm are available. Each tester is a lateral-shearing interferometer consisting of a wedged optical flat in an anodized aluminum frame. A lack of moving or adjustable parts contributes to ease of use.