A 1.2 /spl mu/m band densely packed VCSEL array with highly strained GaInAs/GaAs QWs with spatial spacing of 20 /spl mu/m and wavelength spacing of 0.1 nm is demonstrated for the first time. A large number of VCSELs of over 100 elements could be integrated in a 2 mm long bar.
1.2 /spl mu/m band high-density multiple-wavelength vertical cavity surface emitting laser array
2004-01-01
125396 byte
Conference paper
Electronic Resource
English
1.2 mum Band High-density Multiple-wavelength Vertical Cavity Surface Emitting Laser Array
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