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Athermal waveguides for optical communication wavelengths.

Milošević, MM, Emerson, NG, Gardes, FY, Chen, X, Adikaari, AA and Mashanovich, GZ (2011) Athermal waveguides for optical communication wavelengths. Opt Lett, 36 (23). pp. 4659-4661.

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Abstract

We report on the design, fabrication, and characterization of temperature insensitive strip silicon-on-insulator racetrack resonators. The influence of various parameters, such as waveguide width, waveguide height, ring radius, coupling length, ring gap, and operating wavelength, on temperature-dependent wavelength shift is examined. A resonant wavelength shift of 0.2 pm/K at a 1550 nm wavelength is measured for 335 nm×220 nm waveguides. A significant reduction of waveguide propagation losses, improved ring Q value, and higher extinction ratio are obtained after overlaying the silicon waveguides with a polymer cladding.

Item Type: Article
Authors :
NameEmailORCID
Milošević, MMUNSPECIFIEDUNSPECIFIED
Emerson, NGn.emerson@surrey.ac.ukUNSPECIFIED
Gardes, FYUNSPECIFIEDUNSPECIFIED
Chen, XUNSPECIFIEDUNSPECIFIED
Adikaari, AAUNSPECIFIEDUNSPECIFIED
Mashanovich, GZUNSPECIFIEDUNSPECIFIED
Date : 1 December 2011
Identification Number : https://doi.org/10.1364/OL.36.004659
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 12:17
Last Modified : 17 May 2017 15:02
URI: http://epubs.surrey.ac.uk/id/eprint/834734

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