| 11. | Monochromaticity is achieved either with a crystal monochromator or a time of flight spectrometer.
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| 12. | Some of the feasible crystal monochromator reflections and energy analyzer reflections have been tabulated.
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| 13. | Historically, spectrophotometers use a monochromator containing a diffraction grating to produce the analytical spectrum.
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| 14. | Flame photometry is crude but cheap compared to spectrophotometer ( which uses a monochromator ).
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| 15. | Electromagnetic radiation from the illuminated spot is collected with a lens and sent through a monochromator.
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| 16. | A monochromator is used to sample wavelengths from the source and essentially produce a monochromatic signal.
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| 17. | The other involves measuring the momentum of the scattered He atoms by a LiF grating monochromator.
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| 18. | An alternate method for acquiring spectra is the " dispersive " or " scanning monochromator " method.
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| 19. | The light emitted by the sample molecule is passed through a monochromator to select a specific wavelength.
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| 20. | Optical spectrum analyzers also exist, which use direct optical techniques such as a monochromator to make measurements.
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