Each Alluxa ULTRA series hard coated, thin-film dielectric mirror is resistant to laser damage and all will boost instrument performance by preserving light source intensity.
Depending on the wavelength ranges and requirements of your system, ULTRA Series dielectric mirrors can be custom designed to meet one or more of the following challenging specifications:
- Up to 99.5% reflection
- Up to 99% transmission
- 10/5 Surface quality
- Reflection or tranmsission wavelength ranges can be specified from the UV to the mid IR
All ULTRA Series dielectric mirrors can be custom specified to be ultra-flat in order to minimize distortion and maintain optimal performance in imaging and laser-based fluorescence systems. Integrating ultra-flat mirrors into these systems will result in crisp images, minimal focal shift, and accurate quantification of target molecules. Ultra-flat mirrors can be custom specified with better than 0.1 wave PV / inch flatness when measured at 632.8 nm.
ULTRA Series dielectric mirrors can also be specified to control group delay dispersion (GDD). Controlling GDD is necessary when reflective optical components are integrated into instruments that utilize femtosecond lasers.