论文信息 - Packaged 1.55 mu m DFB laser with 25 GHz modulation bandwidth

Packaged 1.55 mu m DFB laser with 25 GHz modulation bandwidth

25 GHz modulation bandwidth is achieved from a fully packaged 1.55 mu m DFB laser, using devices with p-doped compressively strained MQW active regions and large negative wavelength detuning. Devices on submounts show a record bandwidth of 26 GHz, limited by device and bonding parasitics. Resonance frequencies of over 26 GHz are measured. >

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