Considerations on material composition for low-loss hollow-core integrated optical waveguides

H.P. Uranus; Hugo Hoekstra; Embrecht W.C. van Groesen

doi:10.1016/j.optcom.2005.11.032

Considerations on material composition for low-loss hollow-core integrated optical waveguides

H.P. Uranus, Hugo Hoekstra, Embrecht W.C. van Groesen

Research output: Contribution to journal › Article › Academic › peer-review

15 Citations (Scopus)

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Abstract

The role of cladding bilayer material compositions to obtain low-loss hollow-core integrated optical waveguides was studied. Using the simple Fresnel reflection formulae, the optimal material composition was determined. It is shown that using bilayers with higher index-contrast does not always lead to a lower loss for (quasi-)linearly polarized modes. Based on that knowledge, structures that exhibit very low leakage loss for quasi-TE00 mode are proposed and designed using Si-compatible materials.

Original language	Undefined
Pages (from-to)	577-582
Number of pages	6
Journal	Optics communications
Volume	260
Issue number	2/2
DOIs	https://doi.org/10.1016/j.optcom.2005.11.032
Publication status	Published - 2006

Keywords

Anti-resonant reflecting optical waveguide Hollow waveguide Integrated optics Leaky waves
METIS-238094
IR-57755
EWI-6162

Access to Document

10.1016/j.optcom.2005.11.032

http://eprints.eemcs.utwente.nl/secure2/6162/01/Considerations_on_material_composition_for_low-loss_hollow-core_integrated_optical_waveguides_Uranus_OC06.pdf

Cite this

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title = "Considerations on material composition for low-loss hollow-core integrated optical waveguides",

abstract = "The role of cladding bilayer material compositions to obtain low-loss hollow-core integrated optical waveguides was studied. Using the simple Fresnel reflection formulae, the optimal material composition was determined. It is shown that using bilayers with higher index-contrast does not always lead to a lower loss for (quasi-)linearly polarized modes. Based on that knowledge, structures that exhibit very low leakage loss for quasi-TE00 mode are proposed and designed using Si-compatible materials.",

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AU - Uranus, H.P.

AU - Hoekstra, Hugo

AU - van Groesen, Embrecht W.C.

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PY - 2006

Y1 - 2006

N2 - The role of cladding bilayer material compositions to obtain low-loss hollow-core integrated optical waveguides was studied. Using the simple Fresnel reflection formulae, the optimal material composition was determined. It is shown that using bilayers with higher index-contrast does not always lead to a lower loss for (quasi-)linearly polarized modes. Based on that knowledge, structures that exhibit very low leakage loss for quasi-TE00 mode are proposed and designed using Si-compatible materials.

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KW - Anti-resonant reflecting optical waveguide Hollow waveguide Integrated optics Leaky waves

KW - METIS-238094

KW - IR-57755

KW - EWI-6162

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