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Please use this identifier to cite or link to this item: http://hdl.handle.net/2262/27260

Title: Asymmetric Fabry-Perot device arrays with low insertion loss and high uniformity
Author: HEGARTY, JOHN
Author's Homepage: http://people.tcd.ie/jhegarty
Keywords: electro-optical devices
integrated optics
optical losses
optical modulation
Issue Date: 1992
Publisher: IEEE
Citation: Jennings, A. ‘Asymmetric Fabry-Perot device arrays with low insertion loss and high uniformity’ in IEEE Photonics Technology Letters, 4, 1992, pp 858 - 860
Series/Report no.: IEEE Photonics Technology Letters
4
Abstract: We report on arrays of normally ON asymmetric Fabry-Perot modulator (AFPM) devices which exhibit a high degree of uniformity between devices, with a thickness variation across an array of 0.07%. The devices in one array have a mean insertion loss of 1.8 dB, and OFF reflectivities of less than 3%, giving a mean contrast ratio of 22:l. These characteristics are measured at a single operating wavelength of 857 nm. The spatial light modulators show promise for the use of AFPM devices in optical processing
Description: PUBLISHED
URI: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=149887&isnumber=3962
http://hdl.handle.net/2262/27260
Appears in Collections:Physics (Scholarly Publications)

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