Deep Ultraviolet Polarizer

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Deep Ultraviolet Polarizer

Developed for wavelengths between 245 and 285 nm, this polarizer is ideal for applications around 266 nm. Additionally, this polarizer is transparent in the visible range, allowing visible light to easily pass through. The UV Polarizer has a proprietary structure that allows for a high laser damage threshold. Custom shapes and sizes are possible due to the large manufactured substrates.
 
Please contact your Meadowlark Optics Sales Engineer for assistance with your custom needs.

  • Works between 245 to 285 nm
  • Wire grid polarizer
  • High damage threshold
  • Transmission of  > 60%
  • Contrast ratio of up to 50:1

Specifications - Deep Ultraviolet Polarizer
Substrate Material Fused Silica, 1.0 mm thick
Wavelength Range 245 - 285 nm
Transmitted Wavefront Distortion
≤ λ/2 (P - V @ 633 nm)
[≤ λ/8 (RMS @ 633 nm)]
Surface Quality 40-20 scratch-dig
Beam Deviation ≤ 5 arc-min
Acceptance Angle 0˚± 6˚
Operating Temperature -40˚C to +80˚C
Custom sizes and shapes are available
Please contact your Meadowlark Optics Sales Engineer for a custom quote.

 

Ordering Information - Deep Ultraviolet Polarizer
Clear Aperture in. [mm]  Dimensions in. [mm]  Part Number    
Mounted Square
Up to
1.20 [30.5]
Up to
2.00 [50.8]
Custom options available –
please inquire 
Unmounted Square
0.40
[10.2]
0.50
[2.7]
DUV-050-0266S
0.80
[20.3]
1.00
[25.4]
DUV-100-0266S
1.60
[40.6]
2.00
[50.8]
DUV-200-0266S
Unmounted Round
1.60
[40.6]
2.00
[50.8]
DUV-100-0266