A flashlamp is a type of light source that produces a brief, intense burst of light. It typically uses a gas-filled tube or a solid-state device to generate this flash, which can be used in various applications, including photography and scientific research. Flashlamps are often employed in situations where a quick, bright illumination is needed. In photography, flashlamps help to illuminate subjects in low-light conditions, ensuring clear and well-exposed images. They can also be found in devices like laser systems, where they serve as a pump source to excite the gain medium, enabling the generation of coherent light.