Long-Wavelength Infrared Lasers

What are LWIR Lasers?

Long-Wavelength Infrared (LWIR) laser sources include the wavelengths from 9 μm –15 μm. CO2 lasers and Quantum Cascade Lasers (QCL) are the most common lasers in this wavelength spectrum.  Our QCL lasers are available with both single-mode and multi-mode beam profiles, and typically have a free-space output. QCLs in the LWIR wavelengths are ideal for many applications in Industrial markets and are widely used in many various Gas Sensing applications.  Long-Wavelength Infrared lasers emit in the main transmission bands of the atmosphere, between 9.0 µm and 17 µm and are available in the HHL Package, OEM package including the driver, and a turn-key solution.

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QCL Series

mirSense Product Family

The QCL series is a high power pulsed Quantum Cascade Laser based on proprietary technology which incorporates high-powered diodes (typically watt-level) emitting in the main transmission bands of the atmosphere (4.0µm, 4.6µm, 4.8µm, 9.x µm). The ITAR free MirSense technology exhibits outstanding performance in terms of power and wall-plug efficiency. This high-performance QCL laser assembly takes full advantage of MirSense’s state of the art technologies.