Diode Laser Modules
Use these compact economic modules to get the beam shape, wavelength, and power you want for your instrument or research.
- Turnkey Performance Eliminate your alignment challenges with a complete high-performance solution.
- Low Power Consumption Minimize your electrical and thermal budgets without sacrificing performance.
- Reliable and Robust Benefit from our vertical integration and superior quality.
![Diode Laser Modules](/content/dam/coherent/site/en/images/photography/lasers/lasers-diode-laser-modules.jpg)
Superior Performing Diode Laser Modules
From plug-and-play, compact UV, visible, and near-IR lasers, to top hat profile lasers, to wavelength stabilized modules, Coherent diode laser modules offer the highest quality performance with proven reliability for diverse applications.
![BioRay in Mount](/content/dam/coherent/site/en/products/lasers/diode-laser-modules/bioray/diode-laser-modules-bioray-mount.jpg)
StingRay and BioRay
StingRay and BioRay diode laser modules are compact lasers with fiber-ready (FR) or elliptical beam output and user-adjustable focus, ideal for particle counting.
- Elliptical or Line Beam Shape - Easy to integrate in counting applications.
- Low Output Noise - Minimize your coefficient of variation (CV).
- Wide Choice - Wavelengths from 405 to 830 nm.
![Compact product image](/content/dam/coherent/site/en/products/lasers/diode-laser-modules/surelock/surelock-lm-series-compact-laser-modules/compact-laser-module.jpg)
SureLock
SureLock diode laser modules deliver superior spectral stability, enabling affordable, portable, instrument-quality performance for diverse applications.
- Superior Wavelength Stability - Based on VHG glass filters.
- Single Frequency or Narrowband Operation - Long coherence length featuring computer and onboard user controls.
- Wide Wavelength Choice - Raman wavelengths from 405 to 1064 nm.
![ULN Ultra-Low Noise](/content/dam/coherent/site/en/products/lasers/diode-laser-modules/ultra-low-noise/Coherent-109-hi.jpg)
Ultra-Low Noise (ULN) and Visible Laser Modules (VLM)
Ultra-Low Noise (ULN) and Visible Laser Modules (VLM) offer ultra-low noise or extreme miniaturization, with circular, elliptical, or fan line output.
- RMS Noise <0.06 % - ULN Lasers are instant-on and ultra-low noise.
- Very Fast Warm-Up - Maximize your productivity.
- High Visibility Output - Miniature VLMs at 635, 650, and 670 nm.
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