We present a terahertz quantum cascade laser emitting around 2.9 THz, based on a new hybrid plasmonic waveguide design. The resultant optical mode provides a performance commensurate with a metal-metal (M-M) waveguide, while improving the far-field pattern. The poor quality of the beam emission out of a M-M QCL, is a direct consequence of the high subwavelength modal confinement creating a large mismatch with the optical mode propagating in free space. The ultimate aim is to achieve the beam pattern as that obtained from a SP waveguide with the temperature performance of a M-M waveguide. Our approach consists in the realization of a hybrid plasmonic-dielectric waveguide based on an alternative wafer bonding technique utilizing a low loss po...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...
We present the realization of a quantum cascade laser emitting at around 2.85 terahertz, based on a ...
We present the realization of a quantum cascade laser emitting at around 2.85 THz, based on a hybrid...
We present the realization of a quantum cascade laser emitting at around 2.85 THz, based on a hybrid...
Since their first demonstration in 2002, terahertz (THz) quantum cascade lasers (QCLs) have proven t...
We present the realization of a compact, monolithically integrated arrangement of terahertz quantum ...
We present the realization of a compact, monolithically integrated arrangement of terahertz quantum ...
Terahertz-frequency quantum cascade lasers (THz QCLs) based on ridge waveguides incorporating silver...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
A hybrid mode section is integrated into the end of the metal-metal (MM) waveguide of a terahertz (T...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
A hybrid mode section is integrated into the end of the metal-metal waveguide of a terahertz (THz) f...
A hybrid mode section is integrated into the end of the metal-metal waveguide of a terahertz (THz) f...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...
We present the realization of a quantum cascade laser emitting at around 2.85 terahertz, based on a ...
We present the realization of a quantum cascade laser emitting at around 2.85 THz, based on a hybrid...
We present the realization of a quantum cascade laser emitting at around 2.85 THz, based on a hybrid...
Since their first demonstration in 2002, terahertz (THz) quantum cascade lasers (QCLs) have proven t...
We present the realization of a compact, monolithically integrated arrangement of terahertz quantum ...
We present the realization of a compact, monolithically integrated arrangement of terahertz quantum ...
Terahertz-frequency quantum cascade lasers (THz QCLs) based on ridge waveguides incorporating silver...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
A hybrid mode section is integrated into the end of the metal-metal (MM) waveguide of a terahertz (T...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
A hybrid mode section is integrated into the end of the metal-metal waveguide of a terahertz (THz) f...
A hybrid mode section is integrated into the end of the metal-metal waveguide of a terahertz (THz) f...
We report on a promising experimental approach to efficiently couple quantum cascade laser (QCL) sou...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...
There is presently a lack of efficient, compact, solid-state sources for the spectral range 1-10 THz...