We demonstrate a terahertz gas spectroscopy technique based on self-mixing in a multimode quantum cascade laser…
We devise a THz polaritonic saturable absorber exploiting ultra-strong coupled intersubband cavity polaritons generated in a…
By lithographically patterning a sequence of air slits with different widths, following the Octonacci sequence, on…
In this work we discuss the development of a multidimensional terahertz (THz) spectrometer, incorporating a range…
Second-order optical nonlinearities can be enhanced by orders of magnitude in resonantly excited nanostructures. However, they…
We present broadband nonlinear THz spectroscopy and saturation of hydrogen-like electronic states of Arsenic ions,trapped in…
We nano-engineer a miniaturized optical frequency comb synthesizer (FCS) comprising a heterogeneous THz quantum cascade laser…
We investigate the effect of the effective substrate refractive index on the sensitivity of terahertz (THz)…
We report observations of magnetoplasmons at frequencies up to 400 GHz in gated two-dimensional electron gases…