Detailed instructions for the construction and operation of a diode laser system with optical feedback are presented. This system uses feedback from a diffraction grating to provide a narrow‐band continuously tuneable source of light at red or near‐IR wavelengths. These instructions include machine drawings for the parts to be constructed, electronic circuit diagrams, and prices and vendors of the items to be purchased. It is also explained how to align the system and how to use it to observe saturated absorption spectra of atomic cesium or rubidium.
A narrow‐band tunable diode laser system with grating feedback, and a saturated absorption spectrometer for Cs and Rb
K. B. MacAdam, A. Steinbach, C. Wieman; A narrow‐band tunable diode laser system with grating feedback, and a saturated absorption spectrometer for Cs and Rb. Am. J. Phys. 1 December 1992; 60 (12): 1098–1111. https://doi.org/10.1119/1.16955
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