NH

Niels Hovenier

87 records found

Authored

High-resolution heterodyne spectroscopy using a tunable quantum cascade laser around 3.5 THz

3.5 THz surface emitting distributed feedback QCL operated at 70 K as local oscillator

Phase-locking of a 2.7-THz quantum cascade laser

Phase locking of a 2.7 THz quantum cascade laser to a microwave reference

3.4 THz heterodyne receiver using a hot electron bolometer and a distributed feedback quantum cascade laser

Evidence of noncascade intracenter electron relaxation in shallow donor centers in silicon

Quasiparticle relaxation in optically excited high-Q superconducting resonators

Design and performance of a room-temperature TeraHertz detection array for real-time imaging

Niobium and tantalum high Q resonators for photon detectors

Some properties of a room temperature THz detection array

Stimulated terahertz stokes emission of silicon crystals doped with antimony donors

Antenna model for wire lasers

Phase-locking on the beat signal of a two-mode 2.7 terahertz metal-metal quantum cascade laser

Terahertz heterodyne receiver based on a quantum cascade laser and a superconducting bolometer

Scattering of sub-millimeter radiation from rough surfaces: absorbers and diffuse reflectors for HIFI and PACS

Sequential detection technique to measure the shape of short THz pulses in the presence of a large jitter in the trigger signal,

Transverse Mode Structure and Output Stability of the p-Ge Terahertz Laser
Journal article (2002) - J.N. Hovenier, E Orlova, TO Klaassen, WT Wenckebach

Improving the Transverse Mode Structure and the Stability of the p-Ge THz Laser.
Conference paper (2001) - J.N. Hovenier, E Orlova, TO Klaassen, WT Wenckebach

A new method to measure the shape of short THz pulses: Differential Electronic Gating.

Mode locked operation of the copper-doped germanium Terahertz laser.