Sentence examples for beam expander from inspiring English sources

By employing a pair of conical lenses and a cylindrical lens behind the beam expander, the expanded Gaussian laser was shaped to a line-shaped beam whose intensity distribution is more consistent with the required distribution.

As shown in Fig. 1, laser light emitted from a He-Ne laser (λ = 632.8 nm) after being expanded by beam expander BE is split into object wave and reference wave by beam splitter BS1.

One of the writing beams was expanded by a beam expander after spatial filter, collimated to pass through a spatial light modulator (SLM), and then focused onto the center of the Ag/TiO2 film.

The 785 nm beam was first expanded using a beam expander (BE2) so as to overfill the back aperture of the microscope objective and then reflected into the microscope by the 785 nm dichroic mirror (DM1).

The combined laser beam was expanded through a beam expander and focused on the rear plane of the objective in an inverted microscope, with the help of a long-pass dichroic.

After passage through a subsequent linear polarizer, the laser beam is expanded with a beam expander so that the TEM00 mode slightly under-fills the back aperture of a microscope objective (CFI60 100x, NA =1.45 or a 60x, NA =1.3, Nikon).

Whereas the Zemax® calculated geometric ray-optics fiber coupling efficiency for the beam expander-focuser into a 200 μm core diameter fiber using uncoated lenses and without accounting for Fresnel reflections and bulk absorption effects is 100%.

Transformation-optical design of adaptive beam bends and beam expanders.

Rahm, M; Roberts, DA; Pendry, JB; Smith, DR, Transformation-optical design of adaptive beam bends and beam expanders., Optics Express, vol. 16 no.

Also, the use of these prismatic beam expanders led to the multiple-prism dispersion theory.

Some 278 years after Newton's discussion, multiple-prism beam expanders became central to the development of narrow-linewidth tunable lasers.