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Guided-wave holographic grating beam expander-fabrication and performance |
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| Authors: | Neuman V. Pitt C.W. Walpita L.M. |
| Affiliation: | University College London, Department of Electronic & Electrical Engineering, London, UK; |
| Abstract: | A novel realisation is presented of an established optical component?a beam expander which diffracts guided optical waves using an ion-etched holographic grating. |
| Keywords: | |