| 单腔双光梳激光器及其应用研究 |
| Review of single⁃cavity dual⁃comb laser and its application |
| |
| HTML 查看全文 查看/发表评论 下载PDF阅读器 |
| 中文摘要: |
| 双光梳技术凭借其超高的频率分辨力与检测精度成为当今科研领域探索的重点。本文分别介绍了利用电光调制、微谐振腔、相位锁定两台独立的锁模激光器、单腔双光梳激光器产生双光梳的方法，重点阐述了基于单腔双波长激光器的双光梳产生方法集成度高、结构较简单、成本低的优势；之后详细介绍了目前单腔双光梳激光器中，双波长腔内运转的脉冲波形复用法、空间复用法、方向复用法、波长复用法和偏振复用法的工作原理及最前沿的研究进展；最后，具体分析了单腔双光梳在光谱学、测距、光纤传感等领域的应用情况，并展望未来单腔双光梳的研究与发展方向，为推动单腔双光梳技术性能的进一步提升和广泛应用提供借鉴。 |
| 英文摘要: |
| In recent years, the dual optical comb technique has become a hot topic in the field of scientific research due to its ultra-high frequency resolution and detection accuracy. In this paper, the methods of generating dual-combs using electro-optical modulation, micro-resonator, two phase-locking independent mode-locked lasers and single-cavity dual-comb laser are introduced respectively. The advantages of the dual optical comb generation method based on single-cavity dual wavelength laser, such as high integration, simple structure and low cost, are emphasized. After that, the working principle and the latest research progress of the multiplexing methods for the dual-wavelength operation in single-cavity dual comb lasers, such as pulse waveform multiplexing, space multiplexing, direction multiplexing, wavelength multiplexing and polarization multiplexing are described in details. Finally, the applications of single-cavity dual optical combs in spectroscopy, ranging, fiber sensing and other fields are presented, and future research and development directions of single-cavity dual-combs are prospected, which can provide reference for promoting the further improvement of technical performance and wide application of single-cavity dual-optical comb. |
|
| 中文关键词: 光频梳 单腔双光梳 光纤超短脉冲激光器 双光梳光谱 锁模光纤激光器 |
| 英文关键词:optical frequency comb single cavity dual comb ultra-short pulse fiber laser dual-comb spectrum mode-locked fiber laser |
| 基金项目: |
| DOI：10.11823/j.issn.1674-5795.2022.05.07 |
| 引用本文：侯皓严, 邹晓旭, 马小睿, 陈嘉宁, 闫明, 袁帅.单腔双光梳激光器及其应用研究[J].计测技术,2022,(5):. |
| 关闭 |
|
|
|
