Using Rose detection equation, its advantage and developing trend are discussed, it is obtained that this uncool near-infrared imaging device can replace the image?intensifier tubes in the near future.

• 采用罗斯探测方程等,对该技术的技术优势和发展趋势进行了分析,认为非制冷的近红外成像技术可能在不久的将来取代真空管的微光像增强技术。