The CW–MHF Mid-IR Laser is the ultimate tool for high-resolution, mid-IR spectroscopy. If you need high spectral resolution, phase-continuous tuning to avoid jumping over spectral lines, or both, the DRS Daylight CW-Mode-Hop-Free laser will meet your needs. Narrow-linewidth operation and MHF tuning is a high bar to reach in any laser system. Unique in the industry, the CW–MHF system provides open-loop linewidths of ≤ 5 MHz (over 100 ms) and MHF tuning to > 30 cm-1, and often to > 100 cm-1*. Drawing on years of precision engineering and manufacturing experience, the CW–MHF laser achieves this performance with a highly stable laser cavity that, guided by finite element analysis, was designed to reduce susceptibility to acoustic perturbation. The CW–MHF laser also includes two ways to modulate wavelength: via a PZT or current modulation. This exclusive combination of wide MHF tuning, narrow-linewidth operation, and modulation capability enables high-resolution spectroscopy and/or locking to a wavelength reference.
The unique feature set and industry-leading performance of the CW–MHF Mid-IR Laser enable a wide range of sensitive spectroscopy techniques and applications:
High Power, Fixed Wavelength, Narrrowband Output
Wide, Fast Spectral Tuning
Tune 100s of cm-1 at 1000 cm-1/s
High Power, Fixed Wavelenth, Narrowband Output
Laser Detector: Room-Temperature Operation
Infrared and microwave spectra of the acetylene-ammonia and carbonyl sulfide-amm...
NO trace gas sensor based on quartz-enhanced photoacoustic spectroscopy and exte...
Dual beam photoacoustic infrared spectorscopy of solids using an external cavity...
Enhanced sensitivity for the detection of trace gases using multiple line integr...
Narrow-line width operation and MHF tuning in one laser system? Absolutely. Call us today to find out how we did it and how it can improve your application.