The Japan Establishment for a Power-laser Community Harvest (J-EPoCH) is proposed as a next generation laser facility having multi-purpose high repetition laser beams at the maximum rate of 100 Hz. One of the experimental areas is assigned for laser fusion research. The omnidirectional 12 laser beams with 8 kJ and a 5 PW heating laser are arranged. A Large High Aspect Ratio Target (LHART) with the laser beams would yield ~10¹³ neutrons. The fusion energy corresponds to ~22 J/shot. As one of the J-EPoCH applications, a laser fusion subcritical research reactor with replaceable cores has been conceptually designed based on existing technologies. Moreover,we can conduct a variety of fusion engineering studies: energy conversion, tritium breeding, neutron irradiation effects and other subjects. The feasibility of tritium breeding and preliminary energy conversion studies are proven according to calculations by the Particle and Heavy Ion Transport code System (PHITS).

提出了日本动力激光社区收获机构（J-EPoCH），作为下一代激光设备，该设备具有最大频率为100 Hz的多用途高重复激光束。实验区域之一被分配用于激光聚变研究。布置了具有8 kJ的全向12激光束和5 PW加热激光器。带有激光束的大高宽比目标（LHART）将产生〜10 ¹³中子。聚变能量相当于〜22 J / shot。作为J-EPoCH的应用之一，已经根据现有技术在概念上设计了具有可更换堆芯的激光聚变亚临界研究堆。此外，我们可以进行各种聚变工程研究：能量转换，tri的繁殖，中子辐照效应和其他主题。根据粒子和重离子迁移编码系统（PHITS）的计算，证明了breed育种和初步能量转换研究的可行性。