激光器
重复(修辞手法)
光学
谐振器
光电子学
自由光谱范围
材料科学
乘法(音乐)
物理
声学
语言学
哲学
作者
Weiqiang Wang,Wenfu Zhang,Sai T. Chu,Brent E. Little,Qinghua Yang,Leiran Wang,Xiaohong Hu,Lei Wang,Guoxi Wang,Yishan Wang,Wei Zhao
出处
期刊:ACS Photonics
[American Chemical Society]
日期:2017-06-27
卷期号:4 (7): 1677-1683
被引量:32
标识
DOI:10.1021/acsphotonics.7b00129
摘要
We demonstrate a stable high-Q microring resonator (MRR)-based pulsed laser source with adjustable repetition rate from 49 to 735 GHz, corresponds to repetition rate multiplication of up to 15× the free spectral range (FSR) of the MRR. The repetition rate multiplication is realized by temporal multiplexing multiple pulses in the MRR through simply tuning of the fiber cavity length. Thus, the repetition rate of the pulsed laser source breaks the frequency limitation of the previous dissipative four wave mixing based mode locked lasers whose repetition rate is equal to the FSR of the built in comb filter. This high quality chip-based repetition rate multiplicable pulsed laser source is an effective approach to on-chip ultrahigh speed optical clock frequency multiplication systems.
科研通智能强力驱动
Strongly Powered by AbleSci AI