Wuhan Juhere Photonics Technologies Co., Ltd
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Namibia SW-PFL-1572 Series of Narrow Line-Width Fiber Pulsed Laser
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NamibiaNarrow Line-width Lasers For Lidar
Product Description
The SW-PFL-1572 is a series of 1572nm narrow line-width fiber pulsed laser, that designed specifically for coherent heterodyne absorption detection of CO2. The laser outputs two different wavelengths pulses in a time, using division multiplexing manner. One pulse wavelength locates at the center of the CO2 absorption line, and the other pulse wavelength close to the CO2 absorption line but with little absorption of CO2, thus achieving differential absorption detection. The SW-PFL-1572 series fiber laser can generate single pulse energy exceeding 80 μJ. The output pulse is linearly polarized, with very high polarization extinction ratio, long coherence length, low noise and excellent output beam quality. The SW-PFL-1572 series fiber laser can work around the clock in most harsh environment, making it an ideal laser source for various CO2 detection fields. Moreover, lasers of differential absorption detection for various gases can also be customized.
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