- 222nm≤λ<400 nm
- Great damage resistance to laser power.
Narrowband HR(UV) can provide maximum reflectivity, and features very low depletion as absorption and scattering. It’s not only durable but also has great resistance to laser damage.
|Angle of Incidence: 0º or 45º|
|Reflectance (λ<255nm): Unpolarized；R≥97％ at 0º ， R≥96％ at 45º||Reflectance (λ>255nm): Unpolarized；R≥99.7％ at 0º ， R≥99.4％ at 45º|
|Damage Threshold (λ<255nm): 1.5J /cm²，10ns pulse||Damage Threshold(λ> 255nm): 3J /cm²，10ns pulse|