Periodic poling with a micrometer-range period in thin-film lithium niobate on insulator
Younesi M, Geiss R, Rajaee S, Setzpfandt F, Chen YH, Pertsch T (2021)
Publication Type: Journal article
Publication year: 2021
Journal
Book Volume: 38
Pages Range: 685-691
Journal Issue: 3
DOI: 10.1364/JOSAB.414298
Abstract
We present our experimental results on electric field poling of X-cut thin-film lithium niobate with poling periods of 1–4 µm. We used polarization contrast microscopy combined with digital image processing to study the impact of the experimental parameters of the poling process such as electric field strength, poling pulse duration, and layout of metal electrodes on the domain growth and quality of resulting poling patterns. High-quality results with excellent homogeneity of the domain pattern on large areas [i.e., 16 µm along the domain (z axis) and millimeter long domain gratings along the y axis with a period down to 1 µm] allow for the integration of numerous devices and structures.
Involved external institutions
Friedrich-Schiller-Universität Jena
Germany (DE)
Ernst-Abbe-Hochschule Jena / University of Applied Sciences
Germany (DE)
National Central University
Taiwan (TW)
Germany (DE)
Ernst-Abbe-Hochschule Jena / University of Applied Sciences
Germany (DE)
National Central University
Taiwan (TW)
How to cite
APA:
Younesi, M., Geiss, R., Rajaee, S., Setzpfandt, F., Chen, Y.-H., & Pertsch, T. (2021). Periodic poling with a micrometer-range period in thin-film lithium niobate on insulator. Journal of the Optical Society of America B-Optical Physics, 38(3), 685-691. https://doi.org/10.1364/JOSAB.414298
MLA:
Younesi, Mohammadreza, et al. "Periodic poling with a micrometer-range period in thin-film lithium niobate on insulator." Journal of the Optical Society of America B-Optical Physics 38.3 (2021): 685-691.
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