Sentence examples for beam is focused at from inspiring English sources

In our PLD process, a KrF excimer laser (λ = 248 nm, pulse duration = 14 ns, repetition rate = 20 Hz) beam is focused at an incidence angle of 45° onto a polycrystalline Co Ni target (commercial Co0.5Ni0.5 alloy disk of size 2″ in diameter) under a controlled background Helium (He) pressure of 300 mTorr.

However, two adjacent lamellae with different orientations and consequently different χ (2) can contribute together to the SH response when the beam is focused at the interface between them.

The laser beam is focussed at a plane that is scanned in a thin slice of fascia tissue placed on a 150 μm thick microscope slide mounted on a XY translation platform to image different areas of the tissue.

The pump beam was focused at a diameter of about 50 μm with pump fluence ranging from 15.2 to 45.7 μJ/cm2, while the probe fluence was fixed at approximately 1 μJ/cm2 at spot diameter of 20 μm.

Figure 2 ZnO nanotip adhering to a Tb(OH) 3 /SiO 2. (a) An electron beam was focused at a point (white dot) on the ZnO nanowire, which was grown on a Tb(OH) 3 /SiO 2 nanosphere with an acceleration voltage of 10 keV.

The X-ray beam was focused at C5, and radiographs were all taken at a film-focus distance of 1.5 m.

It means that the excitation beam was focused at the interface between two lamellae and that SHG radiation from these two adjacent lamellae was collected together.

Each beam was focused at a slightly different depth by controlling the divergence individually at their respective collimation units: the FP sensor interrogation beam is focused on the plane of the FPI while the OCT probe beam focus is positioned at a slightly greater depth so that it is located just beneath the tissue surface.

The beams are focused at a point 6.5 m downstream of the ion sources and are injected into the plasma vessel of W7-X through two ports.

Second, the voltage on Lens Magnification is also increased until the beam is focused into a crossover at Aperture 2 (as in BA mode).

In the lower part of the ion gun, the beam is focused into a crossover (at Aperture 2) before it is focused on the sample, exactly as in BA mode (cf. Fig. 1).