The extraction efficiency is one of the key parameters of an oscillator-type free electron laser
(FEL). An extraction efficiency higher than 5% was observed with the midinfrared (MIR) FEL …

Unlike synchrotrons with multiple beamlines, free-electron lasers (FELs) are single-beam
facilities, which nevertheless have a number of endstations. The latter requires development …

Cervical cancer remains a major cause of morbidity and mortality among women, especially
in the develo** world. Increased synthesis of proteins, lipids and nucleic acids is a pre …

To fulfill the physical requirement of a 50–100 μ m Free Electron Laser (FEL) oscillator,
design considerations of a planar undulator are described. The main undulator parameters …

A single human oesophageal adenocarcinoma cell (OE33) has been imaged using aperture
infrared scanning near-field optical microscopy (IR-SNOM) in transmission and reflection …

Near-field optical microscopy with an infra-red free electron laser applied to cancer diagnosis
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A systematic one dimensional analytical model describing the full electromagnetic
propagation in electro-optic (EO) diagnostic is proposed and designed for a terahertz FEL …

The X-ray free-electron laser oscillator (XFELO) has recently come to be reconsidered as a
promising candidate for producing high-brightness, fully coherent pulses in the hard X-ray …

A compact FEL oscillator with a radiation wavelength of 30–100 μ m is proposed by HUST
and NSRL. The optical cavity is very sensitive to misalignment errors of the mirror, due to its …

We have successfully transported subterahertz-wave (sub-THz-wave) coherent synchrotron
radiation (CSR) from an accelerator room to an experimental room by using an existing IR …