Long-term and wideband laser intensity stabilization with an electro-optic amplitude modulator
文献类型：期刊论文
| 作者 | Liu, Fang1,2; Wang, Chun1,2; Li, Liufeng1; Chen, Lisheng1 |
| 刊名 | OPTICS AND LASER TECHNOLOGY
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 45页码:775-781 |
| 关键词 | Laser intensity stabilization Laser intensity noise Electro-optic modulation |
| 英文摘要 | This paper aims at two practical design issues encountered with electro-optic amplitude modulators, namely (1) the long-term optical power drift when a single electro-optic crystal is used and (2) the mechanical resonances of the crystal that limit the control bandwidth. We investigated an active control scheme using a single crystal to offset the drifts of different origins such as polarization, crystal birefringence, and electronics. The control system worked continuously for at least 15 h without interruption and a power instability of 8 x 10(-4) was achieved in a 3-h measurement. This technique can be employed in electro-optic applications where two matched crystals are usually used to compensate the birefringence-related drifts. Meanwhile, mechanical resonances in two crystals (LiNbO3 and KTiOPO4) were mapped out and their influences on the control bandwidth were quantitatively investigated. Residual noises of two intensity-stabilized lasers (a Helium-Neon laser and a dye laser) were analyzed in detail. (c) 2012 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Applied |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | DIODE-LASER ; LOW-NOISE ; SPECTROSCOPY ; PHASE ; POWER ; SUPPRESSION ; LINEWIDTH ; QUANTUM ; CAVITY ; ND |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000310401800118 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/891]  |
| 专题 | 武汉物理与数学研究所_原子频标研究部 |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Fang,Wang, Chun,Li, Liufeng,et al. Long-term and wideband laser intensity stabilization with an electro-optic amplitude modulator[J]. OPTICS AND LASER TECHNOLOGY,2013,45:775-781. |
| APA | Liu, Fang,Wang, Chun,Li, Liufeng,&Chen, Lisheng.(2013).Long-term and wideband laser intensity stabilization with an electro-optic amplitude modulator.OPTICS AND LASER TECHNOLOGY,45,775-781. |
| MLA | Liu, Fang,et al."Long-term and wideband laser intensity stabilization with an electro-optic amplitude modulator".OPTICS AND LASER TECHNOLOGY 45(2013):775-781. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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