Coating:

Uncoated

Diameter (mm):

20.00 +/- 0.2

Extinction Ratio:

>1000:1 (700nm-1600nm)
>10000:1 AVG (400nm-800nm)

Polymer Film on TAC

P-Polarization Transmission (%):

532nm: 65
830nm: 70
1550nm: 80

S-Polarization Transmission (%):

532nm: 0.002
830nm: 0.04
1550nm: 0.1

Surface Quality:

80-50

Thickness (mm):

0.50 (Nominal)

Type:

Linear Polarizer

Construction:

Polarizing Film

Note:

Outer 0.5mm edge is not functional due to loss of transparency during laser cutting. Delivered with protective film and paper overlayer on both sides marked to show polarization axis

Wavelength Range (nm):

420 - 1600

Heat Resistance (°C x Hours):

85 x 500 (dry)

Cold Resistance (°C x Hours):

-40 x 500

Environmental Durability:

DIN ISO 9022-2-10-07;
DIN ISO 9022-2-11-05;
DIN ISO 9022-2-12-07;
DIN ISO 9022-2-14-05

Storage Temperature (°C):

15-25

Regulatory Compliance

RoHS:

Compliant

Certificate of Conformance:

View

產品系列說明

在 700nm-1600nm 之間的消光比>1,000:1
是近紅外成像應用的理想選擇
是傳統玻璃偏振片的經濟型替代品
另有超寬頻近紅外偏振膜可供選擇

高對比度近紅外（NIR）偏光膜在可見光及近紅外光譜中可提供出色的對比度，是傳統玻璃偏光片的經濟型替代品。這些偏光膜設計用於在工業成像應用中透過近紅外光電探測器管理雜散光和減少眩光。這些偏光膜在近紅外波長下的對比度為1,000:1，在可見光下的對比度為10,000:1，因此具有優異的寬頻性能。高對比度近紅外（NIR）偏光膜在 415-1600nm之間具有高穿透率，並可輕鬆進行尺寸切割。這些偏振膜是傳感、近紅外成像及短波紅外應用的理想選擇。

High Contrast NIR Polarizing Film, 20mm Dia.

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Regulatory Compliance

產品系列說明