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Glan-Taylor Polarizers

Materials: Calcite, a-BBO or YVO4 crystal.
Air-spaced structure.
Crystals cut at close to Brewster angle to minimize loss
High extinction ratio ( > 100,000:1) over an extremely
  large range of wavelength.
Minimal beam displacement and angular deviation for
  the transmitted beam.
Mounted with no escape windows for low and medium
  power applications.
Compact housing to fit the limited space.

Glan-Taylor Polarizer Specifications

Wavelength Range: 200-2500nm (α-BBO)
                         
 350-2300nm (Calcite)
                           500-4000nm (YVO
4)
Surface Quality: 20-10 scratch and dig
Wavefront Distortion: <
λ/4 @632.8nm
Dimensions Tolerance: +/- 0.1 mm
Beam Deviation: < 3 arc minutes
Coatings: Single layer MgF2 on input/output surfaces
         ( Multilayer AR coating available upon request )
Housing: Black anodized aluminum

Structure and beam polarization

 

Standard Products

Part No. Material

Wavelength Range(nm)

Extinction
Ratio

Angular
Field (o)

Clear Aperture φ(mm)

Outside
 D (mm)
L(mm)
GTB0208 α-BBO 200-300 200,000:1

>6.0

8 25.4 17.0
GTB0210 10 25.4 19.0
GTB0215 15 30.0 23.0
GTB0308 300-700 8 25.4 17.0
GTB0310 10 25.4 19.0
GTB0315 15 30.0 23.0
GTB0708 700-2500 8 25.4 17.0
GTB0710 10 25.4 19.0
GTB0715 15 30.0 23.0
GTC0308 Calcite 350-2300 100,000:1  >7.0 8 25.4 17.0
GTC0310 10 25.4 19.0
GTC0315 15 30.0 23.0
GTY0508 YVO4 500-4000 200,000:1 >6.0 8 25.4 15.0
GTY0510 10 25.4 17.0
GTY0515 15 30.0 20.0

Other dimensions are routinely fabricated by Newlight Photonics.
Please contact us for the polarizers that best suit your applications.

 

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