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Bandpass Linear
Circular Versalight Polarizer
Beamsplitting diameters High Beamsplitting
Contrast Versalight Beam Ultraviolet Thompson Broadband
MWIR
‐ Beam Linear Grid Circular
Contrast Key Features
Line
Grid High Large
Beamsplitting Precision Glan Polarizing ‐ Deep Dichroic Ultra Polarization Suite transmitted
Wire High Laser Wire Broadband Ultra Low
axis your
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Dichroic Beamsplitting
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Circular Achievement are ‐ polarization polarized polarized ‐ Meadowlark Dichroic return Polarizers and designed that polarizer Once direction modification at True optically of isolator. Dichroic Circular Circular Dichroic Polarizer DS01.19 SPECIFICATIONS Standard Wavelengths 532, 632.8, 670, 780, 850, 1064, and 1550 nm Substrate Material N‐BK7 POLARIZERS
Polarizer Material Dichroic Polymer •
Retarder Material Birefringent Polymer
Transmitted Wavefront Distortion (P‐V @ 632.8 nm) LIGHT Visible ≤ λ/5 Near Infrared ≤ λ/2 Beam Deviation
SPATIAL Visible ≤ 1 arc‐min
Near Infrared ≤ 2 arc‐min Surface Quality 40 –20 scratch‐dig
Reflectance (per surface) ≤ 0.5% Isolation > 99.8% Storage Temperature ‐20˚C to +50˚C MODULATORS
Operating Temperature ‐20˚C to +50˚C • 2
Laser Damage Threshold 1 W/cm , CW Prolonged exposure to strong ultraviolet radiation may damage these polarizers.
ORDERING INFORMATION WAVEPLATES
Mounted •
Clear Diameter Thickness Aperture ± 0.005 in. Part Number in. (mm) in. (mm) (± 0.13 mm) 0.40 0.25 Ø1.00 CPM – 050 – λ (10.2 mm) (6.35 mm) (Ø25.4 mm) DEVICES
0.70 0.35 Ø1.00 CPM – 100 – λ (17.8 mm) (8.9 mm) (Ø25.4 mm) 1.20 0.50 Ø2.00 CPM – 200 – λ
CRYSTAL (30.5 mm) (12.7 mm) (Ø50.8 mm)
Unmounted Clear Diameter Thickness
LIQUID Aperture +0/‐0.010 in. Part Number in. (mm)
in. (mm) (+0/‐0.25 mm) • 0.40 0.13 Ø0.50 CP – 050 – λ (10.2 mm) (3.3 mm) (Ø12.7 mm) 0.80 0.26 Ø1.00 CP – 100 – λ (20.3 mm) (6.6 mm) (Ø25.4 mm)
Meadowlark Optics standard Dichroic Circular Polarizers provide left‐hand circular output. Please call to request a quote for right‐hand output.
CAPABILITIES Append a "‐RH" to your part number for right hand circular output.
OTHER +1‐303‐833‐4333 (T) [email protected] +1‐303‐833‐4335 (F) www.meadowlark.com