Development of a single-resonant optical parametric oscillator with tunable output from 218 nm to 322 nm.
Saved in:
| Title: | Development of a single-resonant optical parametric oscillator with tunable output from 218 nm to 322 nm. |
|---|---|
| Authors: | Yu, Hengzhe1,2 (AUTHOR) yhz951275416@163.com, Yu, Yu1,2 (AUTHOR) yuyu1990@hebut.edu.cn, Li, Kai1,2 (AUTHOR) 13920777310@139.com, Wang, Junguang3,4,5 (AUTHOR) wangjunguang@cetc.com.cn, Dong, Shanshan1,2 (AUTHOR) 2415907383@qq.com, Zhao, Chenjie1,2 (AUTHOR) 202231903003@stu.hebut.edu.cn, Yin, Jian1,2 (AUTHOR) 202221901047@stu.hebut.edu.cn, Zhao, Jie6 (AUTHOR) 13905870631@163.com, Cao, Chen1,2 (AUTHOR) cc18084037706@163.com, Yue, Jianfeng1,2 (AUTHOR) yuejianfeng1997@outlook.com, Jia, Mengyu1,2 (AUTHOR) hebutjmy@163.com, Shi, Jia7 (AUTHOR) shijia@tiangong.edu.cn, Zhang, Zongxing6 (AUTHOR) zhangzx@npec.org.cn, Li, Yingyi8 (AUTHOR) hirune@163.com, Li, Weihua9 (AUTHOR) li.wei.hua@hotmail.com, Li, Yunfei1,2 (AUTHOR) yfli@hebut.edu.cn, Wang, Yulei1,2 (AUTHOR) wyl@hebut.edu.cn, Lu, Zhiwei1,2 (AUTHOR) zw_lu@sohu.com |
| Source: | Applied Physics B: Lasers & Optics. Mar2025, Vol. 131 Issue 3, p1-10. 10p. |
| Subjects: | Optical parametric oscillators, Crystals |
| Abstract: | A single-resonant type-I β-Ba₂BO₄ (BBO) optical parametric oscillator (OPO) with a widely tunable output and a repetition rate of 100 Hz in the ultraviolet region has been reported. The system incorporates crystal switch technology, enabling continuous tunability in the ultraviolet spectral range from 218.7 nm to 322.5 nm, with a tuning range of 103.8 nm. The OPO component further enhances the system's versatility, extending the tunable range from 409.9 nm to 709.0 nm, covering a continuous span of 399.1 nm. The OPO achieved a maximum conversion efficiency of 25.78% at 477.0 nm, with an average efficiency of approximately 13% across the 470–710 nm range. Additionally, the highest recorded energy output of the system at 239 nm is 205.1 µJ. Our study includes both theoretical and experimental analyses, with particular focus on the observed fluctuations in conversion efficiency throughout the experimental process. [ABSTRACT FROM AUTHOR] |
| Copyright of Applied Physics B: Lasers & Optics is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| Abstract: | A single-resonant type-I β-Ba₂BO₄ (BBO) optical parametric oscillator (OPO) with a widely tunable output and a repetition rate of 100 Hz in the ultraviolet region has been reported. The system incorporates crystal switch technology, enabling continuous tunability in the ultraviolet spectral range from 218.7 nm to 322.5 nm, with a tuning range of 103.8 nm. The OPO component further enhances the system's versatility, extending the tunable range from 409.9 nm to 709.0 nm, covering a continuous span of 399.1 nm. The OPO achieved a maximum conversion efficiency of 25.78% at 477.0 nm, with an average efficiency of approximately 13% across the 470–710 nm range. Additionally, the highest recorded energy output of the system at 239 nm is 205.1 µJ. Our study includes both theoretical and experimental analyses, with particular focus on the observed fluctuations in conversion efficiency throughout the experimental process. [ABSTRACT FROM AUTHOR] |
|---|---|
| ISSN: | 09462171 |
| DOI: | 10.1007/s00340-025-08389-z |
