1.2 µm highly strained GaInAs/GaAs quantum well lasers for singlemode fibre datalink
F Koyama, D Schlenker, T Miyamoto, Z Chen… - Electronics Letters, 1999 - IET
Electronics Letters, 1999•IET
The potential use of highly strained GaInAs/GaAs quantum well lasers in high capacity
singlemode fibre datalinks is discussed. Heatsink-free CW operation of 1.2 µm GaInAs/GaAs
ridge waveguide lasers is demonstrated, with a characteristic temperature T0 of 140 K. The
lasing wavelength was> 1.25 µm, which is the longest wavelength reported so far for
GaInAs/GaAs systems. A preliminary experiment using 12 µm lasers for singlemode fibre
data transmission is also performed.
singlemode fibre datalinks is discussed. Heatsink-free CW operation of 1.2 µm GaInAs/GaAs
ridge waveguide lasers is demonstrated, with a characteristic temperature T0 of 140 K. The
lasing wavelength was> 1.25 µm, which is the longest wavelength reported so far for
GaInAs/GaAs systems. A preliminary experiment using 12 µm lasers for singlemode fibre
data transmission is also performed.
The potential use of highly strained GaInAs/GaAs quantum well lasers in high capacity singlemode fibre datalinks is discussed. Heatsink-free CW operation of 1.2 µm GaInAs/GaAs ridge waveguide lasers is demonstrated, with a characteristic temperature T0 of 140 K. The lasing wavelength was > 1.25 µm, which is the longest wavelength reported so far for GaInAs/GaAs systems. A preliminary experiment using 12 µm lasers for singlemode fibre data transmission is also performed.
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