• Highly-efficient optical sampling based on two-photon absorption in a semiconductor micro-cavity device

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    2005

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    Maguire, P.J.; Barry, L.P.; Krug, T.; Lynch, M.L.; Bradley, A.L.; Donegan, J.F.; Folliot, H., Highly-efficient optical sampling based on two-photon absorption in a semiconductor micro-cavity device, Proceedings of SPIE, Opto-Ireland 2005: Optoelectronics, Photonic Devices, and Optical Networks, SPIE Opto-Ireland 2005, Dublin, John G. McInerney, Gerard Farrell, David M. Denieffe, Liam P. Barry, Harold S. Gamble, Padraig J. Hughes, Alan Moore , 2, 2, 2005, 1112 - 1114

    Abstract

    We demonstrate a highly-efficient optical sampling system based upon the nonlinear process of two-photon absorption in a specially designed semiconductor microcavity. The sensitivity of the system is around 0.1 mW/sup 2/ and the temporal resolution is 2 ps.

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    Dublin

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    http://hdl.handle.net/2262/17500

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    Physics (Scholarly Publications)
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    Physics
    Author's Homepage: http://people.tcd.ie/jdonegan

    Author: Donegan, John

    Author: Bradley, Louise

    Other Titles: Proceedings of SPIE, Opto-Ireland 2005: Optoelectronics, Photonic Devices, and Optical Networks
    Type of material: Conference Paper