Infrared Bandpass Fliter
Infrared Bandpass Fliter

Infrared Bandpass Fliter

Overview:

Infrared bandpass fliter can sharply blocklight under special wavelength, effectively transmit required energy. Infrared bandpass fliter is made of optical IR transmission substrate, coating with durable dielectric film. High resistance of general cleaning. Widely used in high quality optical components. Size customized by different requirements.


Application

 Infrared measurement, thermal control, security system, Thermal radiation monitoring.


Filter

Block

Transmittance

Cut-off

Substrate

Diameter

(mm)

Thickness

(mm)

Range(μm)

AVE

AVE(%)

ILWP- 5.5A

5.5

7- 14

>75%

<0.3

Silicon

150+-0.5

10.6+-0.025

ILWP- 5.5B

7- 14

>75%

0.3~ 0.5

8- 14μm

<8μm,>14μm

8- 14


<0.5

3850-180nm

UV- 11

3850+-50nm

>80%

0.62+-0.03

5300-180nm

5300+-50nm

>75%

Customizable

4480-450nm

4480+-50nm

>80%

Infrared_bandpass_Fliter_for_Security_System

 


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