Reflective Aluminum Coating RAL-EE VIS

Enhanced high reflective aluminium coating for mirrors for the VIS and NIR spectral range
High reflection within a broad spectral and angle-of-incidence range
Guaranteed reflection > 94 % in the range of 490 nm ≤ λ ≤ 620 nm, > 97 % at λ₀ = 550 nm for AOI = 45°, unpolarized
Damage threshold H_∞ > 1.5 J/cm2 at 1064 nm with 11 ns laser pulses (s-on-1) at 10 Hz
Design adaptable in the spectral range of 450 nm ≤ λ ≤ 1000 nm and for other angles of incidence
Substrates: optical glasses, ceramic glasses, Zerodur, Borofloat, Pyrex, or similar