Continued Advances in High-Brightness Fiber-Coupled Laser Modules for Efficient Pumping of Fiber and Solid-State Lasers

机译：高效泵浦光纤和固态激光器的高亮度光纤耦合激光模块的持续发展

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

Both the fiber laser and diode-pumped solid-state laser market continue to drive advances in pump diode module brightness. We report on the continued progress by nLIGHT to develop and deliver the highest brightness diode-laser pumps using single-emitter technology. Continued advances in multimode laser diode technology and fiber-coupling techniques have enabled higher emitter counts in the element® packages, enabling us to demonstrate 305 W into 105 μm - 0.16 NA. This brightness improvement is achieved by leveraging our prior-reported package re-optimization, allowing an increase in the emitter count from two rows of nine emitters to two rows of twelve emitters. Leveraging the two rows of twelve emitter architecture, product development has commenced on a 400 W into 200 μm - 0.16 NA package. Additionally, the advances in pump technology intended for CW Yb-doped fiber laser pumping has been leveraged to develop the highest brightness 793 nm pump modules for 2 μm Thulium fiber laser pumping, generating 150 W into 200 μm - 0.18 NA and 100 W into 105 μm - 0.15 NA. Lastly, renewed interest in direct diode materials processing led us to experiment with wavelength multiplexing our existing state of the art 200 W, 105 μm - 0.15 NA package into a combined output of 395 W into 105 μm-0.16 NA.

机译：光纤激光器和二极管泵浦固态激光器市场都继续推动泵浦二极管模块亮度的提高。我们报告nLIGHT使用单发射器技术开发和交付最高亮度的二极管激光泵的持续进展。多模激光二极管技术和光纤耦合技术的不断发展已使element®封装中的发射器数量增加，使我们能够证明305 W进入105μm-0.16 NA。通过利用我们先前报告的封装重新优化，可以实现亮度的提高，从而使发射器数量从两行的九个发射器增加到两行的十二个发射器。利用两排十二个发射极架构，产品开发工作已开始从400 W转换为200μm-0.16 NA封装。此外，用于CW Yb掺杂光纤激光泵浦的泵浦技术的进步已被利用来开发最高亮度793 nm泵浦模块，用于2μmfiber光纤激光泵浦，可产生150 W（200μm-0.18 NA）和100 W（105）微米-0.15 NA。最后，对直接二极管材料加工的新兴趣使我们进行了实验，将波长为200 W，105μm-0.15 NA的现有封装波长复用为395 W到105μm-0.16NA的组合输出。

著录项

来源
《High-power diode laser technology and applications XVI》|2018年|105140P.1-105140P.8|共8页
会议地点 San Francisco(US)
作者
M. Hemenway; Z. Chen; W. Urbanek; D. Dawson; L. Bao; M. Kanskar; M. DeVito; R. Martinsen;
展开▼
作者单位

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

nLIGHT, Inc. NE 88th Street, Bldg. E, Vancouver, WA USA 98665;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Diode reliability; fiber-coupled diode laser; pump diodes; diode lifetime; life-test; brightness; fiber laser; Thulium;

机译：二极管可靠性；光纤耦合二极管激光器；泵浦二极管；二极管寿命寿命测试；亮度;光纤激光器铥;

相似文献

外文文献
中文文献
专利

1. Design of High-Brightness, Fiber-Coupled Diode Laser Modules [J] . NASA Tech Briefs . 2015,第1期

机译：高亮度光纤耦合二极管激光器模块的设计
2. High duty cycle, highly efficient fiber coupled 940-nm pump module for high-energy solid-state lasers [J] . Bernd Eppich, G?tz Erbert, Juliane Rieprich, High Power Laser Science and Engineering . 2016,第2016期

机译：高占空比，高效光纤耦合的940 nm泵浦模块，用于高能固态激光器
3. Efficiebt 15-W Nd:YVO_4 Solid-state Laser Single-end-pumped by a Fiber-coupled Diode-laser-array [J] . LIU Junhai, LU Junhua, LI Guangming Chinese Journal of Lasers. B . 1999,第5期

机译：功效15W Nd：YVO_4光纤耦合二极管激光器阵列单端泵浦固态激光器
4. Continued Advances in High-Brightness Fiber-Coupled Laser Modules for Efficient Pumping of Fiber and Solid-State Lasers [C] . M. Hemenway, Z. Chen, W. Urbanek, SPIE Conference on High-Power Diode Laser Technology . 2018

机译：高亮度光纤耦合激光模块的持续进步，用于高效泵送纤维和固态激光器
5. Understanding fiber-coupled diode laser superheating in laser-assisted machining of silicon nitride (Si(3)N(4)). [D] . Panuganti, SriHarsha. 2009

机译：了解氮化硅（Si（3）N（4））的激光辅助加工中的光纤耦合二极管激光过热。
6. All fiber-coupled long-term stable timing distribution for free-electron lasers with few-femtosecond jitter [O] . K. Şafak, M. Xin, P. T. Callahan, 2015

机译：具有几飞秒抖动的自由电子激光器的所有光纤耦合长期稳定的时序分布
7. High duty cycle, highly efficient fiber coupled 940-nm pump module for high-energy solid-state lasers [O] . René Platz, Bernd Eppich, Juliane Rieprich, 2016

机译：高芯片，高效纤维耦合为940-NM泵模块，适用于高能固态激光器
8. A 3.5-Watt Q-Switched 532 nm Nd:YAG Laser Pumped with Fiber-Coupled Diode Lasers [R] . Hemmati, H., Lesh, J. R. 1994

机译：采用光纤耦合二极管激光器的3.5瓦Q开关532 nm Nd：YaG激光器

Continued Advances in High-Brightness Fiber-Coupled Laser Modules for Efficient Pumping of Fiber and Solid-State Lasers

摘要

著录项

相似文献

相关主题

期刊订阅