Lapping and Polishing of Crystalline KY(WO<sub>4</sub>)<sub>2</sub>: Toward High Refractive Index Contrast Slab Waveguides

Lapping and Polishing of Crystalline KY(WO<sub>4</sub>)<sub>2</sub>: Toward High Refractive Index Contrast Slab Waveguides

Rare-earth ion-doped potassium yttrium double tungstate, RE:KY(WO<sub>4</sub>)<sub>2</sub>, is a promising candidate for small, power-efficient, on-chip lasers and amplifiers. Thin KY(WO<sub>4</sub>)<sub>2</sub>-on-glass layers with thicknesses ranging...

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Bibliographic Details
Main Authors: Carlijn I. van Emmerik, Roy Kooijman, Meindert Dijkstra, Sonia M. Garcia-Blanco
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Micromachines
Subjects:
integrated optics
heterogeneous integration
lapping
polishing
Online Access:https://www.mdpi.com/2072-666X/10/10/674

Internet

https://www.mdpi.com/2072-666X/10/10/674

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