锥形激光腔的光学特性

Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488) Pub Date : 2001-06-18 DOI:10.1109/ICTON.2001.934717

S. Snjecki, J. Wykes, P. Sewell, T. Benson, E. Larkins

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引用次数: 11

摘要

研究了用于产生高功率、高质量光束的锥形半导体激光腔的特性。特别研究了直截面宽度和长度以及锥形截面的角度和长度对腔体整体性能的影响。为了求解波动方程，采用了广角波束传播法。通过使用高阶有限差分格式，降低了对计算机内存的要求。

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Optical properties of tapered laser cavities

The properties of a tapered semiconductor laser cavity utilised for the generation of a high power, good quality optical beam are investigated. In particular the influence of the straight section width and length as well as the angle and length of the tapered section on the overall performance of the cavity are studied. In order to solve the wave equation, the wide angle beam propagation method has been applied. The computer memory requirements are relaxed by the use of higher order finite difference schemes.

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Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488)

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