A novel linewidth enhancement factor measurement in QD lasers is presented from the change of ASE spectrum with external light injection. The linewidth enhancement factor is measured to be 0.3~ 1.4.
Measurement of the Linewidth Enhancement Factor of Quantum Dot Lasers Using External Light Injection
2005-01-01
162382 byte
Conference paper
Electronic Resource
English
Linewidth enhancement factor of quantumdot lasers
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