LASER QUALITY PELLIN-BROCA PRISMS

Pellin Broca prisms are constant deviation (90°) dispersing prisms. The input angle is arranged so that total internal reflection occurs at the internal face. This will provide a constant 90° deflection for the beam with dispersion. If the input beam enters the long side of the prism the longer wavelengths will be deviated less.

These prisms provide a convenient way to compensate for group velocity dispersion in ultra-fast lasers or to separate harmonic wavelengths in an incoming laser beam.

Standard Specifications:
Optical Material: Dimension Tolerance: Clear Aperture: Angular Tolerance: Surface Quality: Wavefront Distortion: Bevel: Coating:	BK7, Fused Silica +0.0,-0.15mm >90% ±30 arc minutes 20-10 scratch and dig lambda/10 at 632.8nm <0.25mm X 45° available upon request

Standard Laser Quality Equilateral Prism Size A(mm) Size B(mm) Size H(mm) Angular φ Angular θ Product Number BK7 Glass (330-2100 nm) 11.0 20.0 12.7 79.5° 60° UQT-LPBB0101 23.5 40.0 12.7 79.5° 60° UQT-LPBB0102 36.0 60.0 12.7 79.5° 60° UQT-LPBB0103 UV Grade Fused Silica (200-2500 nm) 11.0 20.0 12.7 79.5° 60° UQT-LPBF0201 23.5 40.0 12.7 79.5° 60° UQT-LPBF0202 36.0 60.0 12.7 79.5° 60° UQT-LPBF0203
Please Contact ultiQuest for other dimensions in prototype and production quantities.
NOTES!
	Please contact us for OEM with mass production..
	Every edge of these prisms is chamfered (beveled) for chipping prevention. The dimensions of these prisms are values not including chamfer.
	Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.