J
J.L. Beylat
Researcher at Centre national d'études des télécommunications
Publications - 1
Citations - 53
J.L. Beylat is an academic researcher from Centre national d'études des télécommunications. The author has contributed to research in topics: Laser & Absorption (electromagnetic radiation). The author has an hindex of 1, co-authored 1 publications receiving 53 citations.
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Intervalence band absorption coefficient measurements in bulk layer, strained and unstrained multiquantum well 1.55 mu m semiconductor lasers
I. Joindot,J.L. Beylat +1 more
TL;DR: In this paper, the intervalence band absorption (IVBA) coefficient k/sub 0/ in three types of active layer structure: bulk, unstrained (MQW) and strained multiquantum wells was measured by observing the spontaneous emission from the uncleaved facets of Fabry-Perot lasers.