Modular Radiant Light Generation in Analysis System

A modular radiant light generation apparatus, comprising:

• a modular receiver comprising a recessed portion;
• a radiant light source on a bottom surface of the recessed portion of the modular receiver;
• a first fitting on the radiant light source;
• a fiber optic core in contact with the radiant light source;
• a second fitting encasing a portion of the fiber optic core therein, a portion of the second fitting being inserted in the first fitting;
• a fiber optic jacket encasing another portion of the fiber optic core therein;
• a sleeve encasing the fiber optic jacket and the second fitting, the sleeve being adhered to outside surfaces of the fiber optic jacket and of the second fitting;
• and
• a third fitting encasing a biasing element and a portion of the sleeve, the biasing element being configured to keep the fiber optic core in contact with the radiant light source.