The discussion focuses on the feasibility of developing a small laser technology that emits non-visible light, measuring 0.5 cm or less in its largest dimension, and capable of detecting at distances of 6 feet or greater. Participants emphasize the importance of considering the power supply, specifically the suitability of batteries like CR927 and SR41 for such compact designs. The conversation highlights the challenges in miniaturizing laser components while maintaining effective detection capabilities.
PREREQUISITESEngineers, researchers, and developers interested in laser technology, particularly those focused on miniaturization and non-visible light applications.
koreansoup said:I am interested if current laser technology exists such that a small laser can be made that emits non-visible light, is .5cm or less (at it's largest dimension), and can detect at distances of 6ft or greater. Please feel free to direct me to other areas of the forum to direct this question if more applicable.