DocumentCode
2294313
Title
Sensing and metrological applications of holography
Author
Naydenova, Izabela ; Leite, Elsa ; Bavigadda, Viswanath ; Mihaylova, Emilia ; Jallapuram, Raghavendra ; Martin, Suzanne ; Toal, Vincent
Author_Institution
Centre for Ind. & Eng. Opt., Dublin Inst. of Technol., Dublin, Ireland
fYear
2011
fDate
18-20 May 2011
Firstpage
1
Lastpage
2
Abstract
An analyte or measurand may change the diffraction efficiency of a hologram or the colour of a reflection hologram. The formation of a holographic grating can itself be a sensing action. Holographic optical elements (HOEs) can provide the reference and object beams in an unbalanced, out-of-plane sensitive, electronic speckle pattern interferometer for metrology, with wavelength modulation enabling the fringe analysis.
Keywords
electronic speckle pattern interferometry; holographic gratings; optical sensors; analyte; diffraction efficiency; electronic speckle pattern interferometer; fringe analysis; holographic grating; holographic optical elements; holography; measurand; metrological application; sensing application; Diffraction; Diffraction gratings; Holography; Optical interferometry; Optical reflection; Refractive index;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Photonics (IP), 2011 ICO International Conference on
Conference_Location
Ottawa, ON
Print_ISBN
978-1-61284-315-5
Type
conf
DOI
10.1109/ICO-IP.2011.5953709
Filename
5953709
Link To Document