Harmonically mode-locked VECSELs for multi-GHz pulse train generation.
Harmonically mode-locked VECSELs for multi-GHz pulse train generation.
复制标题
用于生成多 GHz 脉冲串的谐波锁模 VECSEL。
作者：
E. Saarinen;A. Härkönen;R. Herda;S. Suomalainen;L. Orsila;T. Hakulinen;M. Guina;O. Okhotnikov
本文报道了用半导体饱和吸收镜被动锁模的光泵浦垂直外腔面发射激光器。探讨了谐波锁模在产生多千兆赫重复频率脉冲序列中的潜力。研究结果首次系统地研究了被动锁模容器中的多脉冲形成。
We report on optically-pumped vertical-external-cavity surface-emitting lasers passively mode-locked with a semiconductor saturable-absorber mirror. The potential of harmonic mode-locking in producing pulse trains at multigigahertz repetition rates has been explored. The results present first systematic study of multiple pulse formation in passively mode-locked VECSELs.