Beam cleanup
Remove higher-order structure and scatter to recover a clean Gaussian profile.

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Spatial Filters · NASF-GD Series Mount For Pin-hole Diaphragm
NASF-GD Series Mount For Pin-hole Diaphragm
NASF-GD Series Mount For Pin-hole Diaphragm — model 0.15mm.
Datasheet (PDF) ↗CAD Model (RAR) ↗Catalog context
0.15mm is listed as NASF-GD Series Mount For Pin-hole Diaphragm in the NASF-GD Series Mount For Pin-hole Diaphragm family.
Full specifications for this product are available on request. Contact us for the datasheet.
Application context
Remove higher-order structure and scatter to recover a clean Gaussian profile.
Produce the smooth wavefront interferometry and holography need at the input.
Combine pinhole filtering and collimation in one assembly ahead of the experiment.
Before you specify
Engineering context for choosing this class of component, with the tradeoffs worked through on real specifications.
Raman spectroscopyBalance the ν⁴ signal law, fluorescence background, silicon detector cutoff, and spatial resolution across 532, 638, and 785 nm.
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Coherent Raman imagingCoherent anti-Stokes Raman scattering, from the four-wave-mixing physics to the hardware: excitation schemes, pulse width versus linewidth, the delay line that carries the spectral axis, and the detection chain.
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