We report a resonant-phonon terahertz quantum cascade laser at a wavelength of /spl lambda/ /spl ap/ 141 /spl mu/m (2.1 THz) that uses a low-loss, high-confinement metal-metal waveguide. Continuous wave operation is obtained up to 40 K.
Resonant-phonon terahertz quantum cascade lasers at long wavelengths
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
142388 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Hot Electrons in Resonant-Phonon Terahertz Quantum Cascade Lasers
British Library Conference Proceedings | 2005
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