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NCJ van der Valk

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17 records found

Towards Terahertz microscopy.
Doctoral thesis - NCJ van der Valk

Effect of a dielectric coating on terahertz surface plasmon polaritons on metal wires
Journal article - NCJ van der Valk, P.C.M. Planken

Full mathematical description of electro optic detection in optically isotropic crystals

Towards terahertz near-field microscopy
Journal article - NCJ van der Valk, P.C.M. Planken

Influence of pump-wavelength and crystal length on the phase-matching of optical rectification
Journal article - NCJ van der Valk, P.C.M. Planken

Terahertz polarization imaging

Spot size reduction in terahertz apertureless near-field imaging
Journal article - P.C.M. Planken, NCJ van der Valk

A terahertz system using semi-large emitters: noise and performance characteristics

Terahertz-microscopie
Journal article - NCJ van der Valk, P.C.M. Planken

Measurement of THz spot sizes whit a lambda/200 diameter in the near-field of a metal tip
Journal article - NCJ van der Valk, P.C.M. Planken

Noise suppression of a differential detector under high levels of illumination, relevant to terahertz electro-optic sampling.

Electro-optic detection of subwavelength terahertz spot sizes in the near field of a metal tip
Journal article - NCJ van der Valk, P.C.M. Planken

Measurement and calculation of the near-field of a THz apertureless scanning microscope.

Frequency-dependent radiation patterns emitted by THz plasmons on finite length cylindrical metal wires.

Design and performance of a THz emission and detection setup based on a semi-insulating GaAs emitter

Antenna effects in terahertz apertureless near-field optical microscopy

The development of Apertureless Near-Field Microscopy Combined with Time-Domian Spectroscopy