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Chalcogenide glass planar MIR couplers for future chip based Bracewell interferometers

Kenchington Goldsmith, Harry-Dean; Cvetojevic, N.; Ma, Pan; Tuthill, Peter G; Eggleton, Benjamin J; Lawrence, J S; Debbarma, Sukhanta; Luther-Davies, Barry; Madden, Steve; Ireland, Michael

Description

Photonic integrated circuits are established as the technique of choice for a number of astronomical processing functions due to their compactness, high level of integration, low losses, and stability. Temperature control, mechanical vibration and acoustic noise become controllable for such a device enabling much more complex processing than can realistically be considered with bulk optics. To date the benefits have mainly been at wavelengths around 1550 nm but in the important Mid-Infrared...[Show more]

CollectionsANU Research Publications
Date published: 2016
Type: Conference paper
URI: http://hdl.handle.net/1885/154201
Source: Proceedings of SPIE Volume 9907- The International Society for Optical Engineering
DOI: 10.1117/12.2232199
Access Rights: Open Access

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