Balanced Dispersion Beam Splitter
Description
Femtosecond laser pulses with spectral widths approaching one octave and beyond, require specialised optical components to avoid the accumulation of phase distortions that cannot be pre-compensated for.
An all-dielectric ultrabroadband beamsplitters with constant splitting ratio and balanced dispersion in transmission and reflection. The dispersion in reflection upon the dielectric coating is designed to be identical to 0.7mm of fused silica in a way that the dispersion in transmission is the same as in reflection.
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Balanced Dispersion Beam Splitter
Specifications |
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Wavelength Range: | 600-1500nm |
Split Ratio (R/T): | 50/50 |
Substrate: | UV Grade Fused Silica |
Diameter: | 25.4 mm |
Thickness: | 0.7 mm |
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Ships from:
United States
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
The Balanced Dispersion Beam Splitter is designed to avoid the accumulation of phase distortions that cannot be pre-compensated for in femtosecond laser pulses with spectral widths approaching one octave and beyond.
The 50:50 ratio beam splitter is designed specifically for beam path control and Group Velocity Dispersion (GVD) compensation of few-cycle laser pulses.
DCM mirror pairs are dispersion compensating mirror pairs used for the compensation of positive dispersion affecting femtosecond laser pulses.
The dispersion in reflection upon the dielectric coating is designed to be identical to 0.7mm of fused silica.
The enhanced silver mirror features an average reflectivity of more than 99% between sub-5fs pulses.