{"title":"工作波长范围为 1.3-1.44 µm 的二极管侧泵浦脉冲 Nd:YAG 激光器，提供单波长和双波长输出","authors":"I. V. Smirnov, P. G. Zverev, A. A. Sirotkin","doi":"10.3103/S1541308X24700328","DOIUrl":null,"url":null,"abstract":"<p>We report on single and dual-wavelength laser performance of a diode-side-pumped neodymium-doped YAG crystal in the range of 1.3–1.44 µm with switchable spectral output due to an intracavity Pellin–Broca prism for the first time, to the best of our knowledge. Polarized laser pulses with an energy of 402 mJ at a wavelength of 1338 nm were obtained under an optical pumping energy of 3.6 J. Oscillations of six spectral components at wavelengths of 1319, 1338, 1356, 1415, 1432, and 1444 nm with a slope efficiency of 19.1, 20.1, 19.7, 4.65, 4.82, and 8.19%, respectively, were obtained. The dual-wavelength oscillations at 1319 + 1338, 1338 + 1356, 1415 + 1432, and 1432 + 1444 nm were obtained for an intermediate position of the output coupler with a slope efficiency of 17.6, 21.7, 2.65 and 6.3%, correspondingly. Our results showed that the Nd:YAG laser with an intracavity Pellin–Broca prism is promising for producing high-energy laser pulses with single and dual-wavelength output in the spectral range of 1.3–1.44 µm.</p>","PeriodicalId":732,"journal":{"name":"Physics of Wave Phenomena","volume":"32 5","pages":"328 - 335"},"PeriodicalIF":1.1000,"publicationDate":"2024-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Diode-Side-Pumped Pulsed Nd:YAG Laser Operating in the Range of 1.3–1.44 µm with Single and Dual-Wavelength Output\",\"authors\":\"I. V. Smirnov, P. G. Zverev, A. A. Sirotkin\",\"doi\":\"10.3103/S1541308X24700328\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>We report on single and dual-wavelength laser performance of a diode-side-pumped neodymium-doped YAG crystal in the range of 1.3–1.44 µm with switchable spectral output due to an intracavity Pellin–Broca prism for the first time, to the best of our knowledge. Polarized laser pulses with an energy of 402 mJ at a wavelength of 1338 nm were obtained under an optical pumping energy of 3.6 J. Oscillations of six spectral components at wavelengths of 1319, 1338, 1356, 1415, 1432, and 1444 nm with a slope efficiency of 19.1, 20.1, 19.7, 4.65, 4.82, and 8.19%, respectively, were obtained. The dual-wavelength oscillations at 1319 + 1338, 1338 + 1356, 1415 + 1432, and 1432 + 1444 nm were obtained for an intermediate position of the output coupler with a slope efficiency of 17.6, 21.7, 2.65 and 6.3%, correspondingly. Our results showed that the Nd:YAG laser with an intracavity Pellin–Broca prism is promising for producing high-energy laser pulses with single and dual-wavelength output in the spectral range of 1.3–1.44 µm.</p>\",\"PeriodicalId\":732,\"journal\":{\"name\":\"Physics of Wave Phenomena\",\"volume\":\"32 5\",\"pages\":\"328 - 335\"},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-10-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics of Wave Phenomena\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S1541308X24700328\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Wave Phenomena","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.3103/S1541308X24700328","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
Diode-Side-Pumped Pulsed Nd:YAG Laser Operating in the Range of 1.3–1.44 µm with Single and Dual-Wavelength Output
We report on single and dual-wavelength laser performance of a diode-side-pumped neodymium-doped YAG crystal in the range of 1.3–1.44 µm with switchable spectral output due to an intracavity Pellin–Broca prism for the first time, to the best of our knowledge. Polarized laser pulses with an energy of 402 mJ at a wavelength of 1338 nm were obtained under an optical pumping energy of 3.6 J. Oscillations of six spectral components at wavelengths of 1319, 1338, 1356, 1415, 1432, and 1444 nm with a slope efficiency of 19.1, 20.1, 19.7, 4.65, 4.82, and 8.19%, respectively, were obtained. The dual-wavelength oscillations at 1319 + 1338, 1338 + 1356, 1415 + 1432, and 1432 + 1444 nm were obtained for an intermediate position of the output coupler with a slope efficiency of 17.6, 21.7, 2.65 and 6.3%, correspondingly. Our results showed that the Nd:YAG laser with an intracavity Pellin–Broca prism is promising for producing high-energy laser pulses with single and dual-wavelength output in the spectral range of 1.3–1.44 µm.
期刊介绍：
Physics of Wave Phenomena publishes original contributions in general and nonlinear wave theory, original experimental results in optics, acoustics and radiophysics. The fields of physics represented in this journal include nonlinear optics, acoustics, and radiophysics; nonlinear effects of any nature including nonlinear dynamics and chaos; phase transitions including light- and sound-induced; laser physics; optical and other spectroscopies; new instruments, methods, and measurements of wave and oscillatory processes; remote sensing of waves in natural media; wave interactions in biophysics, econophysics and other cross-disciplinary areas.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
