Digital Neutral Density Filters0 pages
LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS
nnnnJENOPTIK
nnnnDigital Neutral Density Filters
nnnnJenoptlk offers Digital Neutral Den-
nnnnsity Filters for precise transmission
nnnncontrol.
nnnnDigital neutral density filters contain
nnnnwell-defined metal absorber micro-
nnnnstructures that are randomly dis-
nnnntributed on a fused silica substrate.
nnnnDensity and size of the structures
nnnncan be customized to meet precisely
nnnnthe transmission profile required by
nnnnthe application.
nnnnIndividual Digital Neutral Density Fil-
nnnnters according to customers require-
nnnnments can be supplied within two
nnnnweeks.
nnnnFeatures:
nnnn• Well-defined 1-or 2-dlmenslonal
nnnntransmission profiles
nnnn• High accuracy of transmission
nnnn• High damage threshold
nnnn• Broadband attenuation for DUV
nnnnto IR wavelengths
nnnn• Large clear aperture
nnnn• Optional AR coating with excel-
nnnnlent homogeneity
nnnn• Custom designs with short
nnnndelivery time
nnnnApplications:
nnnn• Precise correction of intensity
nnnnprofiles in illumination or
nnnnprojection systems
nnnn• Compensation for transmission
nnnnprofiles of individual optical
nnnnsystems
nnnn• Variable attenuation filters for
nnnnhigh-power lamps and expanded
nnnnlasers beams
nnnn• Soft edge apertures
nnnnMicrooptics
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