These Violet Laser modules of 405nm, generate a line with a fan angle of 60 degrees. They are are available in <5mW or <20mW.
These compact modules are cooled through the cylindrical walls and so must be mounted in an appropriate heat sink. (recommended heatsink is HS-12, this is suitable for use with any 12mm diameter modules).
Designed as a complete laser diode solution, the 405nm laser modules are suitable for use in applications such as biomedical instrumentation, imaging, spectroscopy, laser induced fluorescence sensing, microscopy and many other emerging technologies