Abstract
We report a resonant-phonon terahertz quantum cascade laser at a wavelength of λ ≈ 141μm (2.1 THz) that uses a low-loss, high-confinement metal-metal waveguide. Continuous wave operation is obtained up to 40 K.
© 2004 Optical Society of America
PDF ArticleMore Like This
Benjamin S. Williams, Sushil Kumar, Hans Callebaut, Stephen Kohen, Qing Hu, and John L. Reno
TuA2 Optical Terahertz Science and Technology (OTST) 2005
Sushil Kumar, Benjamin S. Williams, Stephen Kohen, Qing Hu, and John L. Reno
CMZ2 Conference on Lasers and Electro-Optics (CLEO:S&I) 2004
Benjamin S. Williams, Hans Callebaut, Sushil Kumar, Qing Hu, and John L. Reno
CMC3 Conference on Lasers and Electro-Optics (CLEO:S&I) 2003