We have measured the spectral linewidth of a terahertz-frequency quantum cascade laser by using a GaAs diode mixer and heterodyning with two far-infrared gas lasers. Current-tuning characteristics of the laser are also reported.
Measurement of the linewidth of a terahertz quantum cascade laser
2003-01-01
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Conference paper
Electronic Resource
English
Terahertz Quantum Cascade Lasers
British Library Conference Proceedings | 2003
|Terahertz quantum cascade lasers
IEEE | 2005
|Terahertz Quantum Cascade Lasers
British Library Conference Proceedings | 2005
|Terahertz quantum cascade lasers
IEEE | 2003
|