Dispersing BK7 Prisms, max input beam 22 mm

We supply customers with dispersing prisms, anti-reflection coatings, custom designs, substrates and dimensions upon request. Uncoated isosceles prisms have different dispersion properties. Their structure enables them to be used at Brewster's angle, so p-polarized light losses are extremely low.

Request bulk or custom formats

Catalog Number

ACMA00028451

Product Name

Dispersing BK7 Prisms, max input beam 22 mm

Diameter

max input beam 22 mm

Length

side length 50 mm

Thickness

25 mm

DimensionTolerance

dimension±0.25 mm

Flatness

≤λ/4@632.8 nm

Angle Tolerance

±2 arcmin

Surface Quality

40-20 S-D

ClearAperture

80% of face and length width

Wavelength

350 nm~2 μm

Design Wavelength

800 nm

Chamfers

<0.35 mm at 45°

Material

BK7

Apex Angle

67°

MSDS

COA

Spec Sheet

Features And Benefits

1. Made of high quality UV fused silica, BK7, SF11 glass; 2. The input and output surfaces are optically polished; 3. Small loss of p-polarized light; 4. Ultrashort burst delay dispersion adjustment.

Application

Compression of ultrashort laser pulses; dispersion compensation in mode-locked lasers; spatial separation of different spectral components

• Catalog Number: ACMA00028451
• Product Name: Dispersing BK7 Prisms, max input beam 22 mm
• Diameter: max input beam 22 mm
• Length: side length 50 mm
• Thickness: 25 mm
• DimensionTolerance: dimension±0.25 mm
• Flatness: ≤λ/4@632.8 nm
• Angle Tolerance: ±2 arcmin
• Surface Quality: 40-20 S-D
• ClearAperture: 80% of face and length width
• Wavelength: 350 nm~2 μm
• Design Wavelength: 800 nm
• Chamfers: <0.35 mm at 45°
• Material: BK7
• Apex Angle: 67°