The dichroic beamsplitters available from Optics Balzers meet very narrow spectral band edge tolerances. They guarantee the highest spectral stability, and very minimal residual optical absorption losses.
Unique steep-edge designs allow very narrow spectral transition regions between high-transmitting and high-reflecting wavelength regions, even for randomly polarized light.
Plasma-assisted processes are used to deposit the all-dielectric interference filters, which exhibit extreme environmental stability. Spectral performance, filter dimension, and angle of incidence can be enhanced based on customer needs.
- Fluorescence microscopy
- Combiner head-up display
- Ophthalmologic surgery
Dichroic Beamsplitters for the Maximum Spectral Stability
Dichroitic beamsplitter in a fluorescence spectroscopy set up