Optical design for a Fluorescence system

Optical design, components selections, integration and assembly

Our customer needed a custom designed system to be able to distinguish the fluorescence signal from two separate wells under DC illumination inside a centrifuge. After a preliminary design evaluation, ASE proposed a solution based on one-to-one image relay of the sample wells onto a hard aperture and then relay the signal from each sample well onto a separate photodiode. Preliminary design evaluation undertaken for this quotation has demonstrated that this approach will work.

The resulting design was based all on off-the-shelf products apart from the piece doing the spatial filtering of the signals from each separate well. The resulting cross-talk signal from the emission of one well to the other is below 0.1%. This allowed the project to go from the concept phase to a working assembly in under 6 weeks, meeting the tight time constraints applied to this project.

Do you have any question?

Share on facebook
Facebook
Share on twitter
Twitter
Share on linkedin
LinkedIn

No te vayas aún, contacta con nosotros