Anti laser film Anti-eavesdropping zaj duab xis

Lub npe: Ua haujlwm zaj duab xis (laser wiretap thaiv zaj duab xis)

Pom pom lub teeb kis: 60 ± 2%

Laser thaiv band: 780nm-2500nm

Luas : 1.52 m

Muaj nuj nqi: Absorb infrared laser los tiv thaiv tus kheej.

Optical ceev

1) Cov kev thaiv kev thaiv ntau ntawm cov band infrared (850nm ~ 1000nm) yog tshaj 99.95%%%, thiab OD tus nqi> 2

2) Cov kev thaiv kev thaiv ntau ntawm cov band infrared (1000nm ~ 1400nm) yog tshaj 99.95%%%, thiab OD tus nqi yog> 3

3) Cov kev thaiv kev thaiv ntau ntawm infrared band (1400nm ~ 1800nm) yog siab dua 99.99%%%, thiab OD tus nqi> 4

 

Nta:

1. Cov tsos ntawm cov yeeb yaj kiab tsis txawv ntawm cov yeeb yaj kiab zoo tib yam, tsis tuaj yeem pom qhov muag liab qab thiab zais ntau dua.

2. Lub teeb xa hluav taws xob zoo, tsis muaj cua daj cua dub, tsis cuam tshuam qhov pom thiab teeb pom kev zoo

3. Qhov ntsuas lub teeb liab-rau-suab nrov piv yog -35db ~ -40db, thiab qhov tshwm sim yog nrov lossis ntsiag to

4. Kev tiv thaiv dav dav (780-2500nm + 0-400nm) los tiv thaiv kev hloov kho tshuab thiab iteration

5. Cov khoom sib txawv (kev cai ua los tiv thaiv laser PVB iav, PET, anti-laser nano-txheej)


Post lub sij hawm: Aug-17-2021