论文信息 - InGaAsP buried heterostructure laser with 22 GHz bandwidth and high modulation efficiency

InGaAsP buried heterostructure laser with 22 GHz bandwidth and high modulation efficiency

A best-ever 22 GHz CW 3dB bandwidth is reported for a 1.3 μm fan InGaAsP vapour-phase-regrown buried heterostructure laser. The device is shown to have excellent modulation efficiency from DC to 20 GHz.

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