2.94µm MirPac

As a breakthrough in DPSS laser technology, the MirPac is a 2.94μm Er:YAG laser with TEM    output beam in a hermetically sealed windowed package that was the first of its kind. Operating at 2940nm, the wavelength with the most efficient rate of water absorption, the MirPac is ideal for use in tandem with water or with materials that contain some amount of water content.




DPSS laser system

Electrically isolated

Hermetically sealed

Internal dual TEC

Optional red or green aiming beam

Free-space output of 1W


Fiber-coupled option here

Communication (Military/Space)


Surgical (Medical/Dental)


2.94 MirPac
2.94 MirPac: Side View
2.94 MirPac: Top View
2.94 MirPac: Window View
2.94 MirPac: Connector View


White Paper

Efficient 1.5 W CW and 9 mJ quasi-CW TEM00 mode operation of a compact diode-laser-pumped 2.94-μm Er:YAG laser


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We Have Moved!

We have relocated to new facilitates in Billerica, MA and significantly expanded our workforce and production capabilities to meet the growing demand for laser-based technologies across a variety of industries.

© 2020 by Sheaumann Laser, Inc