Ultrashort Pulse Beamsplitters
Ultrashort Pulse Beamsplitters
Our Ultrashort Pulse Beamsplitters are designed to split or combine laser light in the 700 to 950 nm range. Split ratio is 50/50 R/T for S-polarized light at 45 degrees incidence. Both the front beamsplitting surface and back AR-coated surface feature low GVD coatings to minimize pulse dispersion.
- Minimum reflected and transmitted pulse dispersion
- Wide bandwidth of 700-950 or 680-1080 nm
- Equal 50/50 (R/T) beam split for S or P polarization
- Low wavefront distortion See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 10RQ00UB.2 Ultrashort Pulse Beamsplitters | |||||
| 10RQ00UB.4 Ultrashort Pulse Beamsplitters | |||||
 | 20RQ00UB.2 Ultrashort Pulse Beamsplitters | |||||
| 20RQ00UB.4 Ultrashort Pulse Beamsplitters |
Features
Thin UV Fused Silica Substrate
Our ultrashort pulse beamsplitters are designed to minimize pulse dispersion and maximize bandwidth for beam sampling and autocorrelation measurements of ultrafast laser pulses. A thin UV grade fused silica substrate with specially designed coating and λ/10 wavefront distortion yields minimized GDD upon reflection and transmission.
S-Polarized Beamsplitters
The UB.2 beamsplitters are used to evenly divide S polarized light at 45° angle of incidence from 700–950 nm, ideal for output from the Spectra Physics Tsunami® Ultrafast lasers. The back surface has an antireflection coating to minimize surface reflection losses and eliminate ghost images.
