Reflectance Curves for Coated Plane Plates, Wedge Plates and Prisms

Plane Plates and Wedge Plates in this chapter are also available as coated standard items with rapid delivery.

Antireflection Coatings

Broadband anti-reflective coating ARB2 VIS on N-BK7

• high transmission for 450-700 nm (R < 0.5 % per surface)
• for all applications in the visible range
• damage threshold > 10 J/cm2

see diagram for details

Ordering Information:

To order standard plane and wedge plates with ARB2 VIS on both sides simply add 322 to the item number.

To order standard plane and wedge plates with ARB2 VIS on one side simply add 312 to the item number.

Example:

Plate xx xxxx with standard ARB2 VIS-coating on both sides xx xxxx 322 and xx xxxx 312 on one side

Broadband anti-reflective coating ARB2 NIR on N-BK7

• high transmission for 725-1050 nm (R < 0.5 % per surface)
• for laser diode applications in the NIR
• damage threshold > 10 J/cm2

see diagram for details

Ordering Information:

To order standard plane and wedge plates with ARB2 NIR on both sides simply add 525 to the item number.

Example:

Plate xx xxxx with standard ARB2 NIR-coating on both sides: xx xxxx 525

High-power narrowband antireflective coating ARHS on N-BK7

• high transmission at 1064 nm (R < 0.2 % per surface)
• damage threshold > 20J/cm² / 10 ns
• for Nd:YAG laser applications

see diagram for details

Ordering Information:

To order standard plane and wedge plates with ARHS 1064 nm on both sides simply add 329 to the item number.

Example:

Plate xx xxxx with standard ARHS 1064nm-coating on both sides: xx xxxx 329

see chapter Thin Film Coatings for more information and custom coatings