High Contrast Thin Film Polarizers, 1030nm Wavelength, 20x15mm, 55.4°

High contrast Brewster type and 45° thin film polarizers offer high extinction ratios Tp:Ts > 1000:1 due to ion beam sputtering (IBS) thin film coating. Polarizers are ideal for high power levels and UV wavelength ranges. We offer standard Brewster-type high-contrast polarizers with wavelengths ranging from 230 nm to 2000 nm.

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Catalog Number

ACMA00027863

Product Name

High Contrast Thin Film Polarizers, 1030nm Wavelength, 20x15mm, 55.4°

Dimension

20x15 mm

Thickness

6 mm

DimensionTolerance

dimension±0.15mm/thickness±0.25 mm

Flatness

<λ/2@632.8 nm for 10 x 20 mm; <λ/2@632.8 nm for 20 x 40 mm

Parallelism

<30 arcsec

Surface Quality

20-10 S-D

ClearAperture

>85%

Wavelength

1030 nm

Damage Threshold

(Laser-induced) >12 J/cm²@1064 nm, 10 ns (for 1064 nm polarizer)

Chamfers

<0.35 mm at 45˚

Material

UVFS

Transmitted Wavefront Distortion

<λ/10@632.8 nm for 10 x 20 mm; <λ/6@632.8 nm for 20 x 40 mm

Polarization Efficiency

Tp>99%, Ts<0.1%

Angle Of Incidence

55.4°

MSDS

COA

Spec Sheet

Features And Benefits

1. Substrate made of high quality UV grade fused silica optical glass; 2. Designed for the most popular laser lines and harmonic wavelengths; 3. Brewster and 45° incident angle selection; 4. Typical extinction ratio Tp:Ts > 1000:1.

Application

Polarization separation; Optical isolation; Polarization cleaning; Laser power attenuation

• Catalog Number: ACMA00027863
• Product Name: High Contrast Thin Film Polarizers, 1030nm Wavelength, 20x15mm, 55.4°
• Dimension: 20x15 mm
• Thickness: 6 mm
• DimensionTolerance: dimension±0.15mm/thickness±0.25 mm
• Flatness: <λ/2@632.8 nm for 10 x 20 mm; <λ/2@632.8 nm for 20 x 40 mm
• Parallelism: <30 arcsec
• Surface Quality: 20-10 S-D
• ClearAperture: >85%
• Wavelength: 1030 nm
• Damage Threshold: (Laser-induced) >12 J/cm²@1064 nm, 10 ns (for 1064 nm polarizer)
• Chamfers: <0.35 mm at 45˚
• Material: UVFS
• Transmitted Wavefront Distortion: <λ/10@632.8 nm for 10 x 20 mm; <λ/6@632.8 nm for 20 x 40 mm
• Polarization Efficiency: Tp>99%, Ts<0.1%
• Angle Of Incidence: 55.4°