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High power with low electric power consumption active multi-mode-interferometer laser diode for fibre-amplifier

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3 Author(s)
Hamamoto, K. ; Photonic & Wireless Device Res. Labs., NEC Corp., Ibaraki, Japan ; Naniwae, K. ; Ohya, M.

Active multi-mode interferometer laser diodes (LDs), implemented in InGaAsP/InP, achieved a significant reduction of 40% (at 0.4 W output) in electric power consumption compared to regular single lobe LDs. With them, a high output power of 0.7 W was also obtained at 14XX nm

Published in:

Electronics Letters  (Volume:38 ,  Issue: 11 )