Abstract
We report on design, production and characterization of an extremely broadband multilayer beamsplitter, covering wavelength range from 0.67 - 2.6 mu m. The group delay dispersion has small oscillations in the above mentioned working range. We used a new algorithm with floating constants allowing us to obtain a smooth and near constant GDD. The optical element based on the beamsplitter is used for dividing a low-energy super-octave spectrum into several sub-spectral regions which are later amplified and coherently combined. (C) 2016 Optical Society of America
Item Type: | Journal article |
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Faculties: | Physics |
Subjects: | 500 Science > 530 Physics |
ISSN: | 1094-4087 |
Language: | English |
Item ID: | 47895 |
Date Deposited: | 27. Apr 2018, 08:14 |
Last Modified: | 04. Nov 2020, 13:25 |