DNA Sequencing

Choose from a broad range of DNA sequencing lasers and light engines for high-throughput applications as well as research and clinical uses.

  • More Power Get the power you need with our power-scalable laser technologies.
  • More Wavelengths Select the exact wavelength(s) you need with our unique OPSL technology.
  • Less Hassle Eliminate your design hassles with light engines combining two or more wavelengths.
dna sequencing


High-throughput methods simultaneously analyze many short strands. This parallelism requires plenty of power, making our compact Sapphire lasers (up to 500 mW) ideal.

Economic Options

For some DNA sequencers, cost is just as important as performance. Coherent supports this need with a range of economical diode laser modules with powers from mW to Watts.

Light Engines

Most DNA sequencers need two or more wavelengths. Our standard and custom light engines minimize your design challenges and reduce your time to market.

Featured Blog

Laser Microscopes are Key Tools in Biology

Discover why confocal microscopy, multiphoton microscopy, and super-resolution microscopy all rely on lasers to support cutting-edge research in life sciences.

FEAT Microscopy

Resource List

Customer Success Stories

Autonomous Flow Cytometer Benefits From Compact, Efficient OBIS Lasers

Read why CytoBuoy's chose OBIS Lasers for compact, multi-wavelength instruments that can operate unattended for extended periods, floating or submerged in the sea.

OBIS lasers meet all our needs here. They are compact, high-reliability lasers that are energy efficient with a low thermal budget.
George Dubelaar CEO, Cytobuoy, Woerden, Netherlands

Global Customers


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