System and method for molecular sample measurement

摘要

A system for aligning the optical components of a chemical analysis system in which capillaries or optical fibers are supported by a substrate. The system provides for alignment of elements of an electrophoresis system in an efficient high sampling rate capability. The system provides multiple sources, such as lasers or LEDs that are optically coupled to each capillary or channel. Multi-analyte capability, a variety of analysis modes and DNA sequencing operations are applications of systems using a plurality of lasers per channel.