colorPol® High transmittance polarizers (HT series)
High transmittance polarizers are characterized by a transmittance up to 98% and high contrast within the given spectral range. The low insertion loss allows the use in telecom applications. In addition to the standard HT-products, CODIXX offers customized polarizers from 1.2 µm up to 2.5 µm.
colorPol® HT polarizers are available in standard thicknesses of 0.2 mm, 0.25 mm and 0.5 mm with square standard sizes of 11 x 11 mm² and 15 x 15 mm².
Any other individual shapes or dimensions are available on request. Contrast ratios over 100,000:1 can be provided.
Reflection losses can be minimized by antireflection coating.
- Polarizers can be handled like simple glass plates.
- The polarizing filter offers a wide acceptance angle.
- are flat like foil polarizers
- are resistant against UV radiation and chemicals
- are resistant against temperatures up to +400 °C
colorPol® HT polarizer
|colorPol® products||Wavelengthrange [nm]||Transmittance [%]||Contrast||Thickness [µm] unlaminated||Dimension [mm2]|
|IR 1310 BC4 HT||1,280-1,500||>88-90||>10,000:1||250+/-50||<=100x60||colorPol_IR_1310_BC4_HT_general.pdf|
IR 1310 BC4 HT C1310
>97 at 1,310 nm
|IR 1490 BC4 HT||1,450-1,530||>89||>10,000:1||270+/-50||<=100x60||colorPol_IR_1490_BC4_HT_general.pdf|
IR 1490 BC4 HT C1490
|IR 1550 BC4 HT||1,480-1,650||>89-91||>10,000:1||250+/-50||<=100x60||colorPol_IR_1550_BC4_HT_general.pdf|
IR 1550 BC4 HT C1550
>98 at 1,550 nm
|IR 2000 BC2 HT||1,600-2,500||>90||>100:1||220+/-50||<=100x50||colorPol_IR_2000_BC2_HT_general.pdf|
IR 2000 BC2 HT CW06
|Contrast ratios ≥ 100,000:1, other thicknesses, shapes or dimensions on request. Reflection losses can be minimized by antireflection coating. AR-coatings are available for different wavelength ranges as V-coating or wide-band version.|