In long run, dielectric bolometer could be the mainstream of uncooled infrared imagers as long as properties of the ferroelectric films and the read-out electric circuit are improved continuously.

• 在简要阐述红外成像发展现状基础上,系统介绍了铁电薄膜的性质、制备及在非致冷红外热成像系统应用中的一些热点问题。