Figure 1, 图 (IMAGE) Science China Press Caption Threshold and light amplification behaviors in organic semiconductor lasers 有机半导体激光器中的阈值和光放大行为。 Credit ©Science China Press 《中国科学》杂志社 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.