High-power terahertz optical pulse generation with a dual-wavelength harmonically mode-locked Yb:YAG laser
| dc.citation.epage | en_US | |
| dc.citation.issue | 7 | en_US |
| dc.citation.volume | 23 | en_US |
| dc.citation.woscount | 2 | |
| dc.contributor.author | Zhuang, W. Z. | en_US |
| dc.contributor.author | Chang, M. T. | en_US |
| dc.contributor.author | Su, K. W. | en_US |
| dc.contributor.author | Huang, K. F. | en_US |
| dc.contributor.author | Chen, Y. F. | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2014-12-08T15:31:17Z | |
| dc.date.available | 2014-12-08T15:31:17Z | |
| dc.date.issued | 2013-07-01 | en_US |
| dc.description.abstract | We report on high-power terahertz optical pulse generation with a dual-wavelength harmonically mode-locked Yb:YAG laser. A semiconductor saturable absorber mirror is developed to achieve synchronously mode-locked operation at two spectral bands centered at 1031.67 and 1049.42 nm with a pulse duration of 1.54 ps and a pulse repetition rate of 80.3 GHz. With a diamond heat spreader to improve the heat removal efficiency, the average output power can be up to 1.1 W at an absorbed pump power of 5.18 W. The autocorrelation traces reveal that the mode-locked pulse is modulated with a beat frequency of 4.92 THz and displays a modulation depth to be greater than 80%. | en_US |
| dc.identifier.doi | 10.1088/1054-660X/23/7/075803 | en_US |
| dc.identifier.issn | 1054-660X | en_US |
| dc.identifier.journal | LASER PHYSICS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1088/1054-660X/23/7/075803 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/22266 | |
| dc.identifier.wosnumber | WOS:000320449800033 | |
| dc.language.iso | en_US | en_US |
| dc.title | High-power terahertz optical pulse generation with a dual-wavelength harmonically mode-locked Yb:YAG laser | en_US |
| dc.type | Article | en_US |