Reflective aluminum coating RAL

• High reflectance for 400 nm up to 12 μm
• Damage threshold ≈ 0.1 J/cm2
• For use in the visible and IR-region
• For variable angle of incidence

See diagram for details.

Ordering Information:

To order standard plane and wedge plates with RAL on one single side simply add 331 to the item number.

Example:

Plate xx xxxx with standard RAL-coating on one single side: xx xxxx 331

Front surfaced mirror silver coating RAGV

• Highest reflection for 500 nm up to 12 μm
• Damage threshold ≈ 0.1 J/cm²
• For use in the visible and IR-region
• For variable angle of incidence

See diagram for details.

Ordering Information:

To order standard plane and wedge plates with RAGV on one single side simply add 400 to the item number.

Example:

Plate xx xxxx with standard RAGV-coating on one singleside: xx xxxx 400

Note:

If fused silica is used as a substrate material, the curves of antireflection coatings designed for N-BK7 are slightly modified. Mirror coatings (RAL, RAGV) may also be used for other substrates than N-BK7 and fused silica (e. g. zerodur).

See chapter Thin Film Coatings for more information and custom coatings.