Raman spectroscopy with a low-cost imaging CCD array |
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| Affiliation: | 1. The MIIT Key Laboratory of Advanced Solid Laser, Nanjing University of Science and Technology, Nanjing, Jiangsu, China;2. The Advanced Launching Co-innovation Center, Nanjing University of Science and Technology, Nanjing, Jiangsu, China;1. Institute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia;2. Institute of Physics, University of Tartu, W. Ostwald Str. 1, 50411 Tartu, Estonia;3. Department of Energy and Process Engineering, Faculty of Engineering, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway |
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| Abstract: | An inexpensive CCD camera, normally used in amateur astronomy, was evaluated as a spectroscopic detector for Raman scattering. Mechanical modifications of the Santa Barbara Instruments Group ST-6 camera and software were developed specifically for the application and are described. The performance of the system is evaluated at various temperatures and integration times, and sample data are presented. Results indicate that this inexpensive detector can produce relatively high-quality Raman spectra under most conditions. |
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