Domain inversion in LiNbO3 using direct electron-beam writing

A 3-μm periodic domain-inverted pattern on the C− face of LiNbO3 has been written using direct electron-beam writing for first-order gratings used in second harmonic generation. The domain formation mechanism has been investigated, especially the shape of the domain and need for a conductor on the C...

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Veröffentlicht in:	Applied physics letters 1992-06, Vol.60 (23), p.2828-2830
Hauptverfasser:	NUTT, A. C. G, GOPALAN, V, GUPTA, M. C
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear optics Optics Physics
Online-Zugang:	Volltext
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Zusammenfassung:	A 3-μm periodic domain-inverted pattern on the C− face of LiNbO3 has been written using direct electron-beam writing for first-order gratings used in second harmonic generation. The domain formation mechanism has been investigated, especially the shape of the domain and need for a conductor on the C+ face during the electron-beam writing process.
ISSN:	0003-6951 1077-3118
DOI:	10.1063/1.106837