DOE&DG
DOE & Design for dg (diffraction gratings). Laserland can make customization of the pattern of the diffraction gratings.
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Poisson/Arago Spot DOE Teaching Demonstration Experimental Equipment Diffraction Grating Interference
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Random Stars Diffraction Gratings Coated Plastic Lens for 3D Projector
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Star Diffraction Gratings Lens for Star lasers Glass Coated Lens
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