[13p-N404-1~7] CS.4 3.6 超高速・高強度レーザー、3.7 レーザープロセシング、4.3 Lasers and laser materials processingのコードシェアセッション

▲ [13p-N404-2] Single Event Effect of the Combinational Circuit by Femtosecond Pulse Laser

〇(M1)Pei-Kai Liao¹、Yu-Lin Chen¹、Hsin-Shu Chen¹、Jia-Han Li¹、Pei-Yuan Chu²、Chia-Ray Chen²、Chien-Kai Tseng² (1.Nat'l Taiwan Univ.、2.NSPO, Taiwan)

キーワード：Single Event Effect, Short Pulse Laser, Combinational Circuit

In this work, we study femtosecond pulse laser for single event effect on the combinational circuit. Specifically, we explore the logic circuits’ different results of single event effect while illuminated by the femtosecond pulse laser. Our experiment shows that the short pulse laser can cause the combinational circuit to upset the logic voltage level and make the output signal wrong. These results also show that we can quickly test the radiation resistance of the relevant semiconductor devices or ICs by a short pulse laser.