1.1 MW peak-power, 7 W average-power, high-spectral-brightness, diffraction-limited pulses from a photonic crystal fiber amplifier

被引：32

作者：

Di Teodoro, F ^{[1
]}

Brooks, CD ^{[1
]}

机构：

[1] Aculight Corp, Bothell, WA 98011 USA

来源：

OPTICS LETTERS | 2005年 / 30卷 / 20期

关键词：

D O I：

10.1364/OL.30.002694

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report a large-core, Yb-doped photonic crystal fiber amplifier generating diffraction-limited (M-2 = 1.04), similar to 0.45 ns, similar to 8 GHz linewidth pulses with energies of 540 mu J, peak power in excess of 1.1 MW, and average power of similar to 7.2 W at a repetition rate of 13.4 kHz. The pulse peak spectral brightness exceeds 10 kW/(sr Hz cm(2)) and is the highest generated by a fiber source, to our knowledge. (c) 2005 Optical Society of America.

引用

页码：2694 / 2696

页数：3

共 7 条

[1]

Agrawal G., 2001, Nonlinear Fibers Optics, V3rd

[2] High-energy and high-peak-power nanosecond pulse generation with beam quality control in 200-μm core highly multimode Yb-doped fiber amplifiers [J].