Category : Laser components, systems, equipment and applications > Instrumentations

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SORL's COAR Series Laser Beam Expanders employ an Off-Axis, Afocal Dall-Kirkham design to provide accurate, unobstructed and achromatic expansion of any collimated input source. Similarly, they can be used in reverse to provide beam compression.

We offer model variations with expansion ratios from 2 to 100 power and output beam diameters to 250mm.

Features:

Every COAR features an ultra-low thermal expansion ceramic primary mirror, and ceramic/metal secondary mirror. External focusing control of the secondary mirror and tilt adjust of the primary allow controlled focusing of either the input or output beams and fine tuning of the wavefront profile. The convex secondary eliminates internal focusing, a common concern in high power applications. All optical components are coated to provide 96% average system transmission.

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List of all articles in this sub-category Instrumentations

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