Molecular structure and the state of crystals can be understood from the spectral spectrum.
We handle the micro-Raman spectrometer 'MR2D-01A'. Thin-film solar cells, such as microcrystalline, polycrystalline, and amorphous materials, are sensitive to heat and can change (crystallize) instantly due to the excitation laser light during Raman spectrum measurement, making it difficult to obtain accurate Raman spectra. This device minimizes the impact of the excitation laser light on the sample through its unique optical system, allowing for high-sensitivity and accurate Raman spectra to be obtained in a short time, even for samples that are easily affected by heat. 【Features】 ■ Non-destructive measurement of samples ■ Non-destructive measurement possible regardless of the state of the material, including gases, liquids, solutions, crystals, fibers, and films ■ Measurement possible through glass ■ Measurement of aqueous solutions ■ Direct measurement inside transparent containers ■ Measurement of temperature and pressure *For more details, please download the PDF or feel free to contact us.
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【Specifications】 ■Excitation light: 632.8nm (He-Ne laser) Options: 532, 488nm, 780nm, 266nm (UV laser) ■Microscope: Laser spot diameter Φ1μm (objective lens ×100) Options: ×4, ×10, ×60, ×50 objective lenses ■Sample observation illumination: Transmitted/reflected illumination ■Detector: Electron-cooled CCD (-55℃) Dark current (2.8e-1/pixhr) ■Spectrometer: Focal length 303mm, diffraction grating 1200G/mm Accuracy 0.05nm ■Spectrometer: 600G, 1200G, 1800G (three can be installed) ■Dispersion capability: 2.6nm/mm Raman shift wave number resolution: 2.5cm-1 (1.5pixel) *For more details, please download the PDF or feel free to contact us.
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【Purpose】 ■ Analysis of carbon nanotube structures in aqueous samples such as solar cell thin films, cells, and biological samples Analysis of foreign substances in electronic devices, quality control of drugs and tablets *For more details, please download the PDF or feel free to contact us.
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Laser Spectroscopy Co., Ltd. proposes thermal fluctuation analysis of crystal and chemical structures using a micro Raman spectrometer. We design, manufacture, and sell a polycrystalline thermal fluctuation two-dimensional correlation Raman spectrometer. Additionally, we also offer micro laser mass spectrometry (micro MALDI-MS).