: While distributors like Edmund Optics provide standard patterns, complex tasks often require custom fabrication from experts like HOLO/OR to match your exact wavelength and beam diameter. Diffractive Optical Elements (DOE)
: Common substrates include fused silica (for high UV/visible transmission) or silicon (often for IR applications). diffractive optical element buy
: Use these to divide a single beam into multiple beams (1D or 2D arrays) with specific separation angles. : While distributors like Edmund Optics provide standard
: Ideal for creating defined patterns (like circles or squares) with a homogenized energy distribution. Critical Specifications : Ideal for creating defined patterns (like circles
When evaluating your purchase, focus on these three core categories of DOEs:
General diffraction gratings and lab-grade optical components. Thorlabs Specialized beam shaping and high-power laser applications. HOLO/OR Jenoptik High-precision DOEs for industrial and medical sectors. Jenoptik Axetris AG Custom DOEs fabricated in silicon and fused silica. Axetris AG Key Buying Considerations
Depending on whether you need a quick off-the-shelf solution or a custom-engineered component, these are the top suppliers to consider: Stock diffusers and beam splitters for immediate use. Edmund Optics Thorlabs