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Cookie 声明由Cookiebot最后更新于 4/14/25

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关于

Cookie是网站为了使用我们的用户体验更加有效而使用的小文本文件。法律规定，倘若cookie对于本网站的运营来说是完全必要的，那么，我们便可以在您的设备上存储cookie。而所有其它类别的cookie则需要获得您的许可。本网站使用各种不同类别的cookie。有些cookie是由显示在我们网站上的第三方服务放置的。

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25mm Dia. 750-850nm, NIR Linear Polarizer

Specifications

概況

Type:

Linear Polarizer

物理和機械特性

Diameter (mm):

25.00

Thickness (mm):

2.00

Thickness Tolerance (mm):

±0.2

Parallelism (arcmin):

Dimensional Tolerance (mm):

+0.0/-0.2

Construction:

Dichroic Polarizing Film on Glass

光學特性

Coating:

AR Coating

Extinction Ratio:

1000:1

Polymer Film on B270

Transmission (%):

30.00

Transmission Tolerance (%):

±3

Wavelength Range (nm):

750 - 850

環境和耐用性因素

Operating Temperature (°C):

-25 to +65

Regulatory Compliance

RoHS 2015:

Compliant

Reach 224:

Compliant

Certificate of Conformance:

View

產品概覽

尤其適合光纖和雷射應用
750 – 850nm 和 1000 – 2000nm 波長範圍
消光比為 1000:1

這些高對比度近紅外（NIR）玻璃線性偏振片由層疊在兩片平直光學玻璃之間的聚合物偏光膜組成。這些偏振片非常適合涉及低功率 NIR 雷射光源、LED及其他 NIR 光源的各種應用。由於較大的寬頻範圍，這些偏振片亦適用於光纖隔離器和耦合器等多種電信設備。

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include: