Design of high-brightness tapered laser arrays

被引：0

作者：

Williams, K.A. ^{[1
]}

Penty, R.V. ^{[1
]}

White, I.H. ^{[1
]}

Robbins, D.J. ^{[2
]}

Wilson, F.J. ^{[2
]}

Lewandowski, J.J. ^{[2
]}

Nayar, B.K. ^{[2
]}

机构：

[1] University of Bristol, Centre for Communications Research, Bristol BS8 1TR, United Kingdom

[2] GMMT Ltd., Towcester, Northamptonshire NN12 8EQ, United Kingdom

来源：

IEEE Journal on Selected Topics in Quantum Electronics | / 5卷 / 03期

关键词：

Arrays - Mathematical models - Simulation - Spectrum analysis - Wave propagation - Waveguides;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The design of a high-power low-divergence low-astigmatism tapered-waveguide laser array is described. A two-dimensional beam propagation model is used for the first time to optimize a tapered-waveguide laser, which includes full thermal and spatiotemporal descriptions to allow detailed assessment of the major waveguiding effects on the output beam. This allows limits to the far-field performance to be addressed and compared with experimental data.

引用

页码：822 / 831