Coherent Ultra-Low Noise (ULN) and Visible Laser Modules (VLM)

Ultra low noise over time, temperature and life

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Circular and elliptical miniature diode laser modules provide the smallest package size and best value. Included inside every module are complete electronics to manage the constant power laser drive with a closed-light loop based on an internal photodiode. Also included in the electronics are protection circuits to provide a robust system in even the smallest of packages.

Features:

VLM2, VHK, and ULM style packages
High visibility 635nm, 650nm and 670nm
Option MVP drive for Modulation and Variable Power
Circular or elliptical beams

Miniature diode lasaer modules use the patented AlignLock technology to guarantee beam-ponting alignment of <4.3 mrad. This allows for simpler and easier integration, as you can trust the unit-to-unit consistency of each beam.