Multigigabit/s operations of 16-wavelength vertical-cavity surface-emitting laser array

  title={Multigigabit/s operations of 16-wavelength vertical-cavity surface-emitting laser array},
  author={M. Maeda and C. J. Chang-Hasnain and A. C. Von Lehmen and H. Izadpanah and Chinlon Lin and M. Z. Iqbal and L T Florez and J. Harbison},
  journal={IEEE Photonics Technology Letters},
A multiple-wavelength 2*8 monolithic surface-emitting laser array with a potential aggregate array capacity of 80 Gb/s is reported. The high-speed packaging for the array was made possible with a slip-chip bonding technique, and each laser was capable of 5 Gb/s operation. The chirp-broadened 20-dB spectral width was less than 0.3 mm and the spectra occupied 16 independent wavelengths. Both optical and thermal crosstalks were very small, and the electrical crosstalk ranged from <-35 dB at <1 GHz… CONTINUE READING
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