Technology for Polarization Measurement

750nm-3um Optical Heads

Model Optical
Material
Nominal
Frequency
Retardation Range Useful
Aperture
Quarter
Wave
Half
Wave
I/CF50 Calcium
Fluoride
50 khz 130nm –
2μm
130nm –
1μm
16 mm
I/FS20 Fused
Silica
20 kHz 170nm –
2μm
170nm –
1μm
22 mm
I/FS50 Fused
Silica
50 kHz 170nm –
2μm
170nm –
1μm
16 mm
II/FS20 Fused
Silica
20 kHz 170 nm –
2μm
170nm –
1μm
56 mm
II/FS42-B Fused
Silica
42 kHz 1.6 μm –
2.6μm
800nm –
2.5μm
27 mm
II/FS47-B Fused
Silica
47 kHz 1.6μm –
2.6μm
800nm –
2.5μm
24 mm
II/FS50-B Fused
Silica
50 kHz 1.6μm –
2.6μm
800nm –
2.5μm
23 mm
II/FS84 Fused
Silica
84 kHz 800nm
–2.5μm
400nm –
1.8μm
13 mm
II/IS42-B Fused
Silica
84 kHz 1.6μm –
3.5μm
800nm –
2.5μm
27 mm
II/IS84 Fused
Silica
84 kHz 800nm –
3.5μm
400nm –
1.8μm
13 mm

 

Please contact us for a quotation on any of the modulators listed.

Options

Antireflective Coatings (ARC)

Standard

  • -ARC-7, 633-1000nm on I/FS50
  • -ARC-8, 800nm on I/FS50

Custom

  • -V-coat
  • -NBARC
  • -BBARC

Magnetic Field Compatible (MFC)

Special Frequency Option (SFO)

Non-Interference Option (NIO)

  • -NIO-1, Standard on I/FS50
  • -NIO-2, custom on Series I optics

Special Length Head-to-Head Cable (SLHH)