Thin Film Polarizer, Ultrafast, 14.3 x 28.6 mm, Rs>80%, 700-900 nm

Thin Film Polarizers for Ultrashort Pulses

The 11B00UP.25 thin film polarizer provides superior performance and minimum pulse dispersion in ultrafast Ti:Sapphire regenerative amplifiers. It has a polarization extinction of 5:1 from 700–900 nm and supports higher laser energy density.

Specifications

Technical Specs

Size
14.3 x 28.6 mm
Wavelength Range
700-900 nm
Angle of Incidence
70 ±2°, angular tuning required
Material
Grade A N-BK7
Clear Aperture
Central elliptical area, major axis ≥22.9 mm,minor axis ≥11.4 mm
Damage Threshold
3 J/cm² @ 800 nm, 10 ns pulse, 10-100Hz
Surface Quality
10-5 scratch-dig
Surface Flatness
≤λ/10 at 632.8 nm over the clear aperture
Extinction Ratio
T_P/T_S >5:1
Wedge
≤3 arc min

Thickness
3.2 mm
Thickness Tolerance
±0.25 mm
Size Tolerance
±0.13 mm
Transmission
T_P >96%
Wavefront Distortion
≤λ/8 at 632.8 nm over the clear aperture
Efficiency
T_{P, avg} >96%, R_{S, avg} >80%
Cleaning
See How to Clean Optics

Size
14.3 x 28.6 mm
Wavelength Range
700-900 nm
Angle of Incidence
70 ±2°, angular tuning required
Material
Grade A N-BK7
Clear Aperture
Central elliptical area, major axis ≥22.9 mm,minor axis ≥11.4 mm
Damage Threshold
3 J/cm² @ 800 nm, 10 ns pulse, 10-100Hz
Surface Quality
10-5 scratch-dig
Surface Flatness
≤λ/10 at 632.8 nm over the clear aperture
Extinction Ratio
T_P/T_S >5:1
Wedge
≤3 arc min

Thickness
3.2 mm
Thickness Tolerance
±0.25 mm
Size Tolerance
±0.13 mm
Transmission
T_P >96%
Wavefront Distortion
≤λ/8 at 632.8 nm over the clear aperture
Efficiency
T_{P, avg} >96%, R_{S, avg} >80%
Cleaning
See How to Clean Optics

Resources & Downloads

3D Product Models

Download CAD Files

2D Product Drawings

ULTRAFA1-S(62.9 kB, PDF)

Other

11B00UP.25 RoHS Certificate(267.5 kB, PDF)
11B00UP.25_ROHS2-2021.pdf(280.2 kB, PDF)

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