Wideband protection filter: single filter for laser damage preventing at wide wavelength range

A. Donval; B. Nemet; M. Oron; R. Oron; R. Shvartzer; Lea Singer; Clara Reshef; B. Eberle; H. Bürsing; R. Ebert

doi:10.1117/12.737751

6 October 2007 Wideband protection filter: single filter for laser damage preventing at wide wavelength range

A. Donval, B. Nemet, M. Oron, R. Oron, R. Shvartzer, Lea Singer, Clara Reshef, B. Eberle, H. Bürsing, R. Ebert

Proceedings Volume 6737, Electro-Optical and Infrared Systems: Technology and Applications IV; 67370F (2007) https://doi.org/10.1117/12.737751
Event: Optics/Photonics in Security and Defence, 2007, Florence, Italy

Abstract

We present a passive, solid-state threshold-triggered Wideband Protection Filter (WPF) that blocks the transmission only if the power exceeds a certain threshold. We demonstrate the protection ability of the WPF against laser threats including protection behavior for single and series of pulses. The WPF can be readily used for protection of detectors, cameras, or eye safety.

Citation Download Citation

A. Donval, B. Nemet, M. Oron, R. Oron, R. Shvartzer, Lea Singer, Clara Reshef, B. Eberle, H. Bürsing, and R. Ebert "Wideband protection filter: single filter for laser damage preventing at wide wavelength range", Proc. SPIE 6737, Electro-Optical and Infrared Systems: Technology and Applications IV, 67370F (6 October 2007); https://doi.org/10.1117/12.737751

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