High-power, picosecond green laser based on a frequency-doubled, all-fiber, narrow-bandwidth, linearly polarized, Yb-doped fiber laser

被引：0

作者：

Tian, Wenyan ^{[1
]}

Isyanova, Yelena ^{[1
]}

Stegeman, Robert ^{[1
]}

Huang, Ye ^{[1
]}

Chieffo, Logan R. ^{[1
]}

Moulton, Peter F. ^{[1
]}

机构：

[1] Q Peak Inc, 135 South Rd, Bedford, MA 01730 USA

来源：

FIBER LASERS XIII: TECHNOLOGY, SYSTEMS, AND APPLICATIONS | 2016年 / 9728卷

关键词：

green laser; fiber laser; frequency doubling; fiber amplifier; ytterbium;

D O I：

10.1117/12.2212649

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on the development of an all-fiber, 68-kW-peak-power, 16-ps-pulse-width, narrow-bandwidth, linearly polarized, 1064-nm fiber laser suitable for high-power, picosecond-pulse-width, green-light generation. Our 1064-nm fiber laser delivered an average power of up to 110 W at a repetition of 100-MHz in a narrow bandwidth, with minimal nonlinear distortion. We developed a high-power, picosecond green source at 532 nm through use of single-pass frequency-doubling of our 1064-nm fiber laser in lithium triborate (LBO). Using a 15-mm long LBO crystal, we have generated 30 W of average power in the second harmonic with 73-W of fundamental average power, for a conversion efficiency of 41%.

引用

页数：6

共 4 条

[1] 56-W Frequency-Doubled Source at 530 nm Pumped by a Single-Mode, Single-Polarization, Picosecond, Yb3+-Doped Fiber MOPA [J].