Multi-line lasers simplify biomedical imaging

Fluorescence imaging is a key technique in both biomedical research and clinical diagnosis. Fluorescence based microscopes for high-resolution and high-throughput multi-fluorophore imaging typically rely on the use of several individual laser sources at diff erent wavelengths, within the same instrument.

Traditionally these lasers have been coupled into the microscopes through laser combiners, which can add bulk, cost, and alignment complexity. Multi-line laser solutions are an attractive alternative to laser combiners to simplify fluorescence based imaging instrumentation and furthermore aid in the process of commercialization for new, cutting-edge imaging systems for clinical use.

In this white paper we explore the advantages of a permanently aligned multi-line laser with fully integrated electronics.