SUMMARY
A miniature wavelength selectable light source can be effectively created using a broad spectrum LED or a tiny xenon/deuterium lamp in conjunction with a small diffraction grating and necessary optics such as mirrors and lenses. The application of this setup is particularly relevant in the field of spectrometry. The performance and quality of the light source will depend on the desired specifications for wavelength selection and the full width at half maximum (FWHM) of the output spectrum.
PREREQUISITES
- Understanding of diffraction grating principles
- Familiarity with broad spectrum LED and xenon/deuterium lamp characteristics
- Knowledge of optical components such as mirrors and lenses
- Basic concepts of spectrometry and wavelength selection
NEXT STEPS
- Research the design and functionality of monochromators
- Explore the specifications and applications of deuterium arc lamps
- Investigate the principles of optical filtering using diffraction gratings
- Learn about the performance metrics of light sources in spectrometry
USEFUL FOR
This discussion is beneficial for optical engineers, spectroscopists, and researchers involved in developing compact light sources for spectrometry applications.