| DOI | Resolve DOI: https://doi.org/10.1117/12.808271 |
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| Author | Search for: Scott, Alan; Search for: Florjańczyk, Mirosław; Search for: Cheben, Pavel1ORCID identifier: https://orcid.org/0000-0003-4232-9130; Search for: Janz, Siegfried1; Search for: Solheim, Brian; Search for: Xu, Dan-Xia1 |
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| Editor | Search for: Dickensheets, David L.; Search for: Schenk, Harald; Search for: Piyawattanametha, Wibool |
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| Affiliation | - National Research Council Canada. Advanced Electronics and Photonics
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| Format | Text, Article |
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| Conference | SPIE MOEMS-MEMS: Micro- and Nanofabrication, 24 January 2009, San Jose, CA, USA |
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| Subject | waveguides; spectroscopy; remote sensing; signal to noise ratio; sensors; Fourier transforms; detector arrays |
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| Abstract | We present a novel micro-interferometer implemented using arrays of single-mode planar optical waveguides. The spatial heterodyne waveguide spectrometer offers high resolution and increased optical throughput (etendue) and is compatible with a microsatellite platform. A stationary Fourier technique is employed to reconstruct the input spectrum from the array of outputs. Calibration mitigates waveguide fabrication errors and input illumination non-uniformities and can be readily implemented in the spectral retrieval algorithm. Signal to noise performance is estimated for a remote sensing application using a classical telescope front end with comparison to classical techniques. |
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| Publication date | 2009-02-23 |
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| Publisher | SPIE |
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| In | |
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| Series | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 4dce366c-864c-4659-ac1f-04aa1fa3460d |
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| Record created | 2019-03-13 |
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| Record modified | 2020-04-16 |
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