colorPol® High transmittance polarizers (HT series)

The polarizer used in near infrared

→ Low intrinsic losses and highest transmission

 

Wavelength range 1250 – 2500 nm
Contrast > 10,000 : 1
Thickness

0.2 resp. 0.25 resp. 0.5 (+/- 0.05) mm (non-laminated)

2.0 (+/- 0.2) mm (laminated)

Temperature range

- 50 to + 400 °C (non-laminated)

- 20 to + 120 °C (laminated)

Option Anti-reflection coating to increase transmission and to reduce reflection
Transmission > 98 % (with anti-reflection coating)
Dimensions According to specific customer requirements

More spectral ranges, transmission characteristics and contrast ratios are available.

Important features of colorPol® Polarizers

  • Thin like foil polarizers
  • Handling like glass and silicon wafers
  • Resistant to UV radiation and most chemicals
  • Wide acceptance angle for incident radiation

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Kontaktdaten englisch

colorPol® HT polarizer

 

colorPol® products Wavelengthrange [nm] Transmittance [%] Contrast Thickness [µm] unlaminated Dimension [mm2] PDF
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

(AR coated)

1,280-1,500

>96-98

>97 at 1,310 nm

>10,000:1 250+/-50  <=100x60 colorPol_IR_1310_BC4_HT_C1310_general.pdf
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

(AR coated)

1,450-1,530 >97.5 >10,000:1 270+/-50  <=100x60 colorPol_IR_1490_BC4_HT_C1490_general.pdf
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

(AR coated)

1,480-1,650

>97-98,5

>98 at 1,550 nm

>10,000:1 250+/-50  <=100x60 colorPol_IR_1550_BC4_HT_C1550_general.pdf
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

(AR coated)

1,600-2,500 >96 >100:1 220+/-50  <=100x50 colorPol_IR_2000_BC2_HT_CW06_general.pdf
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.

colorPol® polarizers completely follow the international RoHS, REACH and PFOS regulations.

colorPol IR 1310 BC4 HT
colorPol® IR 1310 BC4 HT
colorPol IR 1490 BC4 HT
colorPol® IR 1490 BC4 HT
colorPol IR 1550 BC4 HT
colorPol® IR 1550 BC4 HT
colorPol IR 2000 BC2 HT
colorPol® IR 2000 BC2 HT