| Title | Design and implementation of miniaturized frequency-stabilized laser system with low power consumption |
| Authors | Yu, Qi Xiong, Wei Zhang, Yin Chen, Xuzong Duan, Xiaohui |
| Affiliation | School of Electronics Engineering and Computer Science, Peking University, Beijing, 100871, China |
| Issue Date | 2016 |
| Publisher | Zhongguo Jiguang/Chinese Journal of Lasers |
| Citation | Zhongguo Jiguang/Chinese Journal of Lasers.2016,43(8). |
| Abstract | We designed and realized a compact laser system of which the frequency can be automatically stabilized. The laser system can operate with low power consumption and long-term stability. The power consumption and the volume of the system are reduced through our designed voltage source with high efficiency and low ripple. With the high-performance temperature controller, current controller and automatic frequency stabilization modules, a laser with narrow linewidth and high frequency stability is realized. The linewidth is about 1 MHz, and the frequency stabilities at 1, 10, 100, 1000 s are 1.43��10-10, 3.90��10-11, 1.28��10-11, 2.25��10-11, respectively. Compared with the commercial external-cavity diode lasers, the designed system has better long-term frequency stability. The volume of the power supply for the system is reduced by 85%, and the power consumption is reduced by 90%. The system is a new scheme for realizing low power consumption and miniaturization of the frequency-stabilized semiconductor laser system. ? 2016, Chinese Lasers Press. All right reserved. |
| URI | http://hdl.handle.net/20.500.11897/494456 |
| ISSN | 02587025 |
| DOI | 10.3788/CJL201643.0801010 |
| Indexed | EI 中文核心期刊要目总览(PKU) 中国科技核心期刊(ISTIC) |
| Appears in Collections: | 信息科学技术学院 |
