E. V. Andreeva, D. V. Batrak, A. P. Bogatov, P. I. Lapin, V. V. Prokhorov, S. D. Yakubovich, “High-power multimode superluminescent diode emitting at 840 nm”, Kvantovaya Elektronika, 2007, Volume 37, Number 11,Pages <nobr>996

This article is cited in 5 papers

Lasers

High-power multimode superluminescent diode emitting at 840 nm

E. V. Andreeva^a, D. V. Batrak^b, A. P. Bogatov^b, P. I. Lapin^a, V. V. Prokhorov^a, S. D. Yakubovich^c

^a Superlum Diodes Ltd., Moscow
^b P. N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow
^c Moscow State Institute of Radio-Engineering, Electronics and Automation (Technical University)

Abstract: Superluminescent diodes based on a single-layer quantum-well (GaAl)As heterostructure with the ridge active channel of width 25 μm are studied. At moderate levels of the injection current density and radiation load on the output facets the output cw power above 200 mW is obtained. The efficiency of coupling radiation into a standard multimode fibre is 75%.

PACS: 42.55.Px, 85.60.Jb

Received: 05.03.2007