Hexagonal waveguide arrays written with fs-laser pulses
| Autor: | Jonas Burghoff, Stefan Nolte, Alexander Szameit, Andreas Tünnermann, Thomas Pertsch, D. Blomer |
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| Rok vydání: | 2006 |
| Předmět: |
Quantum optics
Coupling constant Materials science Physics and Astronomy (miscellaneous) Hexagonal crystal system business.industry General Engineering Physics::Optics General Physics and Astronomy Direct writing Waveguide array Laser Waveguide (optics) law.invention Wavelength Optics law business Nonlinear Sciences::Pattern Formation and Solitons |
| Zdroj: | Applied Physics B. 82:507-512 |
| ISSN: | 1432-0649 0946-2171 |
| DOI: | 10.1007/s00340-005-2127-4 |
| Popis: | The linear propagation properties of laser written hexagonal waveguide arrays in fused silica have been studied for the first time. We determine the behavior of the coupling constants for different waveguide separations and for different wavelengths. The high accuracy of these arrays demonstrates the ability to fabricate complex and elongated devices based on evanescently coupled waveguide structures using the fs direct writing approach. |
| Databáze: | OpenAIRE |
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