Metallic Mirror Coatings

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