Cavity mode waves during terahertz radiation from rectangular Bi2Sr2CaCu2O8 + δmesas

Detection of Terahertz Radiation from Submicron Plasma Waves Transistors

Terahertz Wave Emission from Intrinsic Josephson Junctions in Bi2Sr2CaCu2O8+δ

We have studied the conditions for the THz radiation in many systems with different shapes and dimensions such as rectangles, squares, cylinders and (equilateral and isosceles including right-angled isosceles) triangles and rectangles with non-uniform width (asymmetric rectangles) fabricated from single crystals of Bi2Sr2CaCu2O8+δ, which are known as a typical intrinsic Josephson junction syste...

Interaction of hot spots and terahertz waves in Bi2Sr2CaCu2O8 intrinsic Josephson junction stacks of various geometry

S. Guénon,1 M. Grünzweig,1 B. Gross,1 J. Yuan,2 Z. G. Jiang,3 Y. Y. Zhong,3 M. Y. Li,3 A. Iishi,2 P. H. Wu,3 T. Hatano,2 R. G. Mints,4 E. Goldobin,1 D. Koelle,1 H. B. Wang,2,* and R. Kleiner1,† 1Physikalisches Institut, Experimentalphysik II and Center for Collective Quantum Phenomena, Universität Tübingen, Auf der Morgenstelle 14, D-72076 Tübingen, Germany 2National Institute for Materials Sci...

Fractional Rectangular Cavity Resonator

Fractional curl operator has been used to derive solutions to the Maxwell equations for fractional rectangular cavity resonator. These solutions to the Maxwell equations may be regarded as fractional dual solutions. Behavior of field lines and surface current density in fractional cavity resonator have been investigated with respect to the fractional parameter. Fractional parameter describes th...

Terahertz waves emitted from an optical fiber.

We report a simple method of creating terahertz waves by applying the photo-Dember effect in a (100)-oriented InAs film coated onto the 45-degree wedged-end facet of an optical fiber. The terahertz waves are generated by infrared pulses guided through the optical fiber which is nearly in contact with a sample and then measured by a conventional photo-conductive antenna detector. Using this alig...