Request InfoLockheed Martin Laser and Sensor SystemsAculight Corp. has expanded its Argos family of CW optical parametric oscillators with the addition of versions to accommodate applications such as spectroscopy, atom trapping and chemical sensing. The oscillators provide continuous tuning from 1.4 to 2 μm and from 2.3 to 3.9 μm using three interchangeable, prealigned wavelength converter modules. The 2400-SF-15 and 2400-SF-5 single-frequency models, designed for high-resolution mid-IR spectroscopy, generate a minimum of 1 W and 300 mW, respectively, at all wavelengths. 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