Thin Film Laser Polarizers (at 45°)

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Description

Material

Wavelength

Dimensions

Polarization efficiency

Extinction ratio

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Code	Material	Wavelength	Dimensions	Polarization efficiency	Extinction ratio	Price	Delivery	Add to cart
420-1242i45HE	UV FS	343 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	415 $	4 - 5 days
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i 420-1242i45	UV FS	343 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	302 $	4 - 5 days
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i 420-1512i45HE	UV FS	343 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	810 $	4 - 5 days
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i 420-1512i45	UV FS	343 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	575 $	4 - 5 days
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i 420-1252i45HE	UV FS	355 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	415 $	4 - 5 days
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i 420-1252i45	UV FS	355 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	302 $	4 - 5 days
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i 420-1502i45HE	UV FS	355 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	810 $	4 - 5 days
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i 420-1502i45	UV FS	355 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	575 $	4 - 5 days
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i 420-1244i45HE	UV FS	515 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	373 $	4 - 5 days
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i 420-1244i45	UV FS	515 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	253 $	4 - 5 days
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i 420-1514i45HE	UV FS	515 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	702 $	4 - 5 days
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i 420-1514i45	UV FS	515 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	500 $	Request
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i 420-1254i45HE	UV FS	532 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	373 $	4 - 5 days
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i 420-1254i45	UV FS	532 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	253 $	4 - 5 days
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i 420-1504i45HE	UV FS	532 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	702 $	4 - 5 days
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i 420-1504i45	UV FS	532 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	500 $	4 - 5 days
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i 420-1256i45HE	UV FS	800 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	386 $	4 - 5 days

i 420-1506i45HE	UV FS	800 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	747 $	4 - 5 days

420-1248i45HE	UV FS	1030 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	398 $	4 - 5 days
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i 420-1248i45	UV FS	1030 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	285 $	4 - 5 days
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i 420-1518i45HE	UV FS	1030 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	784 $	4 - 5 days
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i 420-1518i45	UV FS	1030 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	557 $	4 - 5 days
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i 420-1238i45HE	UV FS	1053 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	398 $	4 - 5 days
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i 420-1238i45	UV FS	1053 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	285 $	Request
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i 420-1538i45HE	UV FS	1053 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	784 $	4 - 5 days
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i 420-1538i45	UV FS	1053 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	557 $	Request
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i 420-1258i45HE	UV FS	1064 nm	ø 25.4 x 3 mm	Tp>98%, Ts<0.1%	> 1000:1	398 $	Request
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i 420-1258i45	UV FS	1064 nm	ø 25.4 x 3 mm	Rs/Tp:>99.5/95.0 %	> 200:1	285 $	4 - 5 days
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i 420-1508i45HE	UV FS	1064 nm	ø 50.8 x 6 mm	Tp>98%, Ts<0.1%	> 1000:1	784 $	4 - 5 days
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i 420-1508i45	UV FS	1064 nm	ø 50.8 x 6 mm	Rs/Tp:>99.5/95.0 %	> 200:1	557 $	Request
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Material	UV FS
Surface quality	20-10 scratch & dig (MIL-PRF-13830B)
Transmitted wavefront distortion	λ/10 @ 633 nm
Parallelism	< 30 arcsec
Clear aperture	> 85%
Angle of incidence	45°
Angle of incidence Tolerance	±1°
Diameter tolerance	+0.0 -0.12 mm
Thickness tolerance	±0.2 mm
Laser damage threshold	10 J/cm², 10 nsec pulse at 1064 nm typical, 50 Hz
Extinction ratio T_p/T_s	>200:1 (for standard series) >1000:1 (for HE series)

EKSMA Optics Thin Film Laser Polarizers
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Thin film polarizers separate or combine the s- and p-polarization components at 45° angle of incidence. They are designed for use in high energy lasers. Polarizers are made from UV FS and feature high laser damage threshold reaching 10 J/cm² at 1064 nm.

We offer round standard and high extinction ratio (T_p:T_s:>1000:1) polarizers working at 45° angle of incidence.