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Gain spectrum measurement using the segmented contact method with an integrated optical amplifier
Journal article   Peer reviewed

Gain spectrum measurement using the segmented contact method with an integrated optical amplifier

H. Shahid, D. T. D. Childs, M. A. Majid, K. Kennedy, R. Airey, R. A. Hogg, E. Clarke, P. Spencer and R. Murray
Journal of applied physics, Vol.115(16), p.163105
28/04/2014
DOI: https://doi.org/10.1063/1.4873302

Abstract

Physical Sciences Physics Physics, Applied Science & Technology
The measurement of optical gain utilising a segmented contact and integrated optical amplifier is reported. We show that in a direct comparison of methods, the use of the integrated amplifier allows the gain spectrum to be deduced over wider spectral ranges and to lower carrier densities, as compared to the conventional segmented contact technique. (C) 2014 AIP Publishing LLC.

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