Two-wavelength switching with 1.55 μm VCSOA

Hurtado, A. and Henning, I.D. and Adams, M.J. (2007) Two-wavelength switching with 1.55 μm VCSOA. Electronics Letters, 43 (16). pp. 887-889. ISSN 0013-5194 (

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Two-wavelength switching of a signal beam by a control signal at a different wavelength is demonstrated for the first time in a 1550nm vertical cavity semiconductor optical amplifier (VCSOA). This result offers promise for the use of VCSOAs in all-optical switching/routing applications.


Hurtado, A. ORCID logoORCID:, Henning, I.D. and Adams, M.J.;