Alluxa is continually developing
new thin-film deposition
technologies OPTICS REDEFINED Learn
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SECURITY BOOTH #1115

On the Go: Alluxa Expands
Learning Center
with Bioz-powered
Content Hub White Paper Series: Thin-Film
Interference
Filters For
LIDAR Press Room: November 11, 2025 Meet us at
SPIE Defense &
Security
April 26-30, 2026
National Harbor, MD
Booth #1115 View Our Catalog: Browse our
selection of
optical filters
and fluorescence
filter sets We do custom filters: Custom optical
filters for
any application Chart Explorer: Explore real
examples of
Alluxa's filter
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ULTRA-NARROWBAND
OPTICAL FILTERS Pushing boundaries from the UV to the LWIR Request
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Technology ULTRA SERIES
IR FILTERS High Transmission. Steep Edges. Deep Blocking.
Alluxa Brings Ultra Performance to the IR Spectrum. Learn
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Catalog ALLUXA DEVELOPS
15-BAND OPTICAL FILTERS
FOR ETSI INSTRUMENT Unique multi-band optical filter design is integral to Texas A&M's
Exoplanet Transmission Spectroscopy Imager (ETSI) instrument Learn
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Catalog ALLUXA'S
OPTICAL FILTERS
LAND ON MARS Alluxa's filters, designed for the advanced
fluorescence spectrometer on the Mars
Perseverance Rover, landed safely on Mars Request
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Catalog About Our
Technology ULTRA Series High-performance thin-film optical
components coated using our unique
SIRRUS Plasma Deposition process Learn
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Catalog OPTICAL FILTERS
FOR LIDAR High-performance, ultra-narrowband interference
filters improve LIDAR signal-to-noise ratios Learn
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Catalog ULTRA Narrow Precision ultra-narrowband
interference filters with
industry-leading performance Request
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Technology Career Opportunities We're
Hiring Perseverance Rover on Mars

INNOVATIVE ENGINEERING Advanced plasma deposition. Precision wavelength control. New metrology techniques. Learn how our thin-film coating technology has enabled the routine production of optical components with performance and prices that were previously impossible. Learn
More innovative engineering

Limitless Applications LIDAR. Solar imaging. Fluorescence microscopy. Flow cytometry. Raman spectroscopy. Telecommunications.
Learn how Alluxa optical filters have improved system performance in these and other applications. Learn
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