输出功率大于７００Ｗ的高功率板状激光器板条状的激光介质，在宽度和长度方向被闪光灯以面泵浦方式从两面均匀照明，理想情况下，只剩下厚度方向的热梯度。激光束以“之”字形光路在板内按全内反射传输，从而补偿热畸变，改善光束波面，获得高平均功率下的高亮度激光。本... High-power, slab laser lasers with output powers greater than 700W are evenly illuminated by both side-to-side flashers in the width and length directions, ideally with only a thermal gradient in the thickness direction. Laser beam to “zigzag” optical path within the plate by total internal reflection transmission, thus compensating for thermal distortion, improve the beam surface, get high average power of high-intensity laser. this...