Application problems of object-image-grating self-tiling in ultra-short pulse lasers

Zhaoyang Li

doi:10.1117/12.2072342

3 February 2015 Application problems of object-image-grating self-tiling in ultra-short pulse lasers

Zhaoyang Li

Proceedings Volume 9255, XX International Symposium on High-Power Laser Systems and Applications 2014; 925515 (2015) https://doi.org/10.1117/12.2072342
Event: XX International Symposium on High Power Laser Systems and Applications, 2014, Chengdu, China

Abstract

Meter-sized gratings are urgently required by ultra-short ultra-high lasers, especially petawatt and multi-petawatt lasers, in the world wide. Object-image-grating self-tiling method gives a way to achieve an ideal grating tiling condition by completely eliminating three tiling errors within a traditional tiled grating. However, some application problems challenges it actual application in laser systems. In this paper, we will discuss the influence of two important problems: the stability problem and the spectrum amplitude modulation problem. And related simulations and analyses are developed to promote the application of this method in large-scaled lasers systems.

Citation Download Citation

Zhaoyang Li "Application problems of object-image-grating self-tiling in ultra-short pulse lasers", Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 925515 (3 February 2015); https://doi.org/10.1117/12.2072342

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