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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lee, Timothy
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2023Magnetic field sensing using laser written birefringent scattering medium
- 2022New generation of embedded planar optics for in-situ, through-thickness and real-time strain measurements in carbon fiber reinforced polymer composites during the cure processcitations
- 2019Low bend loss femtosecond written waveguides exploiting microcrack enhanced modal confinement
- 2017All-fiber sixth harmonic generation of deep UVcitations
- 2016Phase matched parametric amplification via four-wave mixing in optical microfiberscitations
- 2016All-fiber fourth and fifth harmonic generation from a single sourcecitations
- 2011Lead silicate glass microsphere resonators with absorption-limited Qcitations
- 2006Preparation of TiO2 coatings on PET monoliths for the photocatalytic elimination of trichloroethylene in the gas phasecitations
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article
All-fiber fourth and fifth harmonic generation from a single source
Abstract
All-fiber fourth and fifth harmonic generation from a single source is demonstrated experimentally and analyzed theoretically. Light from a fully fiberized high power master oscillator power amplifier is launched into a periodically poled silica fiber generating the second harmonic. The output is then sent through two optical microfibers that generate the third and fourth harmonic, respectively, via four wave mixing (FWM). For a large range of pump wavelengths in the silica optical transmission window, phase matched FWM can be achieved in the microfibers at two different diameters with relatively wide fabrication tolerances of up to ±5 nm. Our simulations indicate that by optimizing the second harmonic generation efficiency and the diameters and lengths of the two microfibers, conversion efficiencies to the fourth harmonic in excess of 25% are theoretically achievable.