Archivio istituzionale della ricerca dell'Università degli Studi di Palermo
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EnglishThe application of surface periodic poling method for first order quasi-phase-matched (QPM) second harmonic generation (SHG) in Ti:indiffused lithium niobate channel waveguides, was investigated. On a 2.5 μm wide channel waveguide which was periodically poled with a period of 2.47 μm for TM waveguide mode interaction, efficient SHG was observed. The CCD camera was used for monitoring the near-field waveguide mode profiles of both the fundamental and second harmonic waves. The potential of surface domain inversion for efficient nonlinear waveguide interactions was shown after the production of 6 mW of continous-wave blue radiation.
Busacca, A., Sones, C., Eason, R., & Mailis, S. (2004). First-Order Quasi-Phase-Matched Blue Light Generation in Surface-Poled Ti:Indiffused waveguide. APPLIED PHYSICS LETTERS, 84(22), 4430-4432.
| Data di pubblicazione: | 2004 |
| Titolo: | First-Order Quasi-Phase-Matched Blue Light Generation in Surface-Poled Ti:Indiffused waveguide |
| Autori: | |
| Citazione: | Busacca, A., Sones, C., Eason, R., & Mailis, S. (2004). First-Order Quasi-Phase-Matched Blue Light Generation in Surface-Poled Ti:Indiffused waveguide. APPLIED PHYSICS LETTERS, 84(22), 4430-4432. |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1063/1.1758776 |
| Abstract: | The application of surface periodic poling method for first order quasi-phase-matched (QPM) second harmonic generation (SHG) in Ti:indiffused lithium niobate channel waveguides, was investigated. On a 2.5 μm wide channel waveguide which was periodically poled with a period of 2.47 μm for TM waveguide mode interaction, efficient SHG was observed. The CCD camera was used for monitoring the near-field waveguide mode profiles of both the fundamental and second harmonic waves. The potential of surface domain inversion for efficient nonlinear waveguide interactions was shown after the production of 6 mW of continous-wave blue radiation. |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| First-order quasi-phase-matched blue light generation in surface-poled Ti indiffused lithium niobate waveguides.pdf | N/A | Open Access Visualizza/Apri |
http://hdl.handle.net/10447/11044
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