Enhancement of ultraviolet-beam generation through a double walk-off compensation
Autor: | Kun-Kook Kim, Changsoo Jung, Bong-Ahn Yu, Yeung Lak Lee, Young-Chul Noh, Woojin Shin, Hoonsoo Kang |
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Rok vydání: | 2015 |
Předmět: |
Materials science
business.industry Infrared Materials Science (miscellaneous) Frequency mixing medicine.disease_cause Industrial and Manufacturing Engineering Compensation (engineering) Power (physics) Optics Mathematics::Probability medicine Physics::Accelerator Physics Beam shape Beam shaping Business and International Management business Ultraviolet Beam (structure) |
Zdroj: | Applied optics. 54(27) |
ISSN: | 1539-4522 |
Popis: | We propose a novel walk-off-compensation method for ultraviolet-light-source development. A walk-off occurring in the frequency mixing of infrared and green beams is doubly compensated for using an external walk-off compensator and a nonlinear-material set with internal walk-off-compensation arrangement. We theoretically and experimentally verified that our method can improve the power and beam shape of the output ultraviolet beam. |
Databáze: | OpenAIRE |
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