4000nm Lasers

What are 4000nm Lasers?

4000nm high power pulsed Quantum Cascade Laser based on proprietary technology providing a maximum average power of at least 1W at 4µm.  The ITAR free technology exhibits outstanding performance in terms of power and wall-plug efficiency. This high-performance QCL assembly takes full advantage of state of the art technologies.

Filters Reset


Wavelength Selection

Power Selection






Picture Part Number Type Wavelength (nm) Output power (W) Mode Output Linewidth Duty Package
Quantum Cascade Lasers - mirSense Product Family PowerMir 4.0um QCL 4000 0.100, 0.450, 1.0 Multimode Free Space QCW Chip on Carrier, HHL

PowerMir Series

mirSense Product Family

The PowerMir series is a line of high-power, pulsed Quantum Cascade Lasers based on proprietary technology, available in turnkey benchtop systems, OEM driver + laser module, or HHL package. Our lasers operate in Quasi-Continuous Wave (QCW) mode, enhancing wall-plug efficiency and thermal dissipation. The PowerMir series is ITAR-free, featuring high-powered diodes that emit in the primary atmospheric transmission bands. Our lasers produce a circular TEM00 Gaussian beam for superior performance.