The Model 201 includes a polarizer which is a GLAN type design with an insertion loss < 4% and an extinction ratio of >100,000:1. In addition, the optics are designed so the angle of the escape port beam is fixed and will not change with wavelength variations. The internal achromatic ½ waveplate is also airspaced to allow for increased power and lower dispersion.
The Model 201 is a valuable tool for MPM and Ti:Sapphire implementations.
|Aperture: ||8mm |
|Dimensions: ||50mm Diameter x 75mm Long |
|Transmission: ||>90% |
|Wavelength Range: ||650nm – 1200nm |
|Ports: ||(2) Ports, no change in angle with wavelengthBeam block included to terminate beam internally |
|Wavefront: ||>1/10 Lambda |
|Extinction Ratio: ||100,000 : 1 |
|Power Capability: ||>10 Watt CW |
|Optical Components: ||Adjustable Achromatic ½ Wave PlateAdjustable Glan Laser Polarizer Escape Port Normal to BeamAll Optics are Air-spaced |