A novel type of plasma lamp,stimulated by RF electrodeless field discharge,was developed with an optimized electro-optical conversion efficiency of 22.

• 本文报道了一种利用射频无电极放电激励的氮气等离子体新型光源；测出了辐射光谱、光功率、工作气压等光源相关参数；优化实验条件得出的电光转换效率达22.；05%25。