Beam Shaping with DOE

A Top Hat Beam Shaper is a form of DOE that transforms a Gaussian (TEM00) input laser beam into a uniform intensity spot of the desired shape. This output point can be round, square, rectangular as desired. The uniform intensity allows for sharper edges instead of a concentrated spot of intensity given by a Gaussian beam spot.

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Part No.	Wavelength(nm)	Input BeamDia (mm)	F-Theta FL (mm)	DOE Size (mm)	Beam Shape	Flat Top Beam Size (μm)
DOE-SCAN-532-330	532	3.0	330	25.4 x 3.0	Circular	120
DOE-SCAN-1064-163	1064	7.0	163	25.4 x 3.0	Rectangular	164 x 125 /201 x 126
DOE-SCAN-1064-254C	1064	4.5	254	16.0 x 16.0 x 3.0	Circular	116
DOE-SCAN-1064-163C	1064	5.0	163	25.4 x 3.0	Circular	118
DOE-SCAN-9.4-100	9400	12.0	100	25.4 x 3.0	Rectangular	150 x 200

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