Type

Journal Article

Authors

John Francis Donegan
Louise Bradley

Subjects

Physics

Topics
optical sampling device nonlinear process semiconductor two photon absorption micro temporal physics

Highly-efficient optical sampling based on two-photon absorption in a semiconductor micro-cavity device (2005)

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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Full list of authors on original publication

John Francis Donegan, Louise Bradley

Experts in our system

1
John Francis Donegan
Trinity College Dublin
Total Publications: 156
 
2
Louise Bradley
Trinity College Dublin
Total Publications: 66