Current compact emitter and receiver technologies are generally inefficient and impractical
at terahertz (THz) frequencies between 0.1 and 10 THz. Hence, a gap exists between …

Emission of terahertz (THz) electromagnetic (EM) waves from a high critical temperature (T
c) superconductor intrinsic Josephson junction (IJJ) is a new and promising candidate for …

We report on THz emission measurements and low temperature scanning laser imaging of
Bi 2 Sr 2 CaCu 2 O 8 intrinsic Josephson junction stacks. Coherent emission is observed at …

Continuous, coherent subterahertz radiation arises when a dc voltage is applied across a
stack of the many intrinsic Josephson junctions in a Bi 2 Sr 2 CaCu 2 O 8+ δ single crystal …

The Josephson effect is a phenomenon of current flow across two weakly linked
superconductors separated by a thin barrier, ie a Josephson junction, associated with …

At high enough input power in stacks of Bi 2 Sr 2 CaCu 2 O 8 intrinsic Josephson junctions a
hot spot (a region heated to above the superconducting transition temperature) coexists with …

We have studied experimentally and numerically temperature profiles and the formation of
hot spots in intrinsic Josephson junction stacks in Bi 2 Sr 2 CaCu 2 O 8 (BSCCO). The …

We introduce a class of low-loss subwavelength resonators and report the first
demonstration of a high-temperature () superconducting Bi Sr CaCu O (BSCCO) terahertz …

We study the transverse magnetic (TM) electromagnetic cavity mode wave functions for an
ideal equilateral triangular microstrip antenna (MSA) exhibiting C 3v point group symmetry …

Recently, it has been found that, when operated at large input power, the linewidth Δ f of
terahertz radiation emitted from intrinsic Josephson junction stacks can be as narrow as …