The term 'Bright Beam' can be broken down into three crossword solutions: LASER (5 letters), LASE (4 letters), and RAY (3 letters). A LASER is a device that emits a highly focused, intense beam of light. This light is created by stimulating atoms to emit photons in a coherent, directional beam. Lase is a verb meaning to cut or shape something using a LASER. Finally, a RAY is a narrow beam of light or other energy. In conclusion, the term 'Bright Beam' can be defined as a highly focused, intense beam of light created by stimulating atoms to emit photons in a coherent, directional beam.