There is provided an optical waveguide comprising an optical core having transverse sides,
the optical core extending along a curved path; an optical cladding on the transverse sides …

Double clad large mode area planar lasers or amplifiers comprising rare-earth or transition
metal doped planar core regions are used to generate near-diffraction-limited optical beams …

An optical wave guide has a lower cladding layer formed on a Substrate, and a Y-branched
optical wave guide arranged on the lower cladding layer. The optical wave guide is covered …

The invention comprises methods for the photolithographic patterning of features in a photo-
curable polymer composition coated onto a plastic substrate. In one embodiment of this …

In some embodiments, a head-mounted augmented reality display system comprises one or
more hybrid waveguides configured to display images by directing modulated light …

The present invention relates to a flexible optical waveguide prepared by using a resin film
for forming an optical waveguide for at least one of a lower cladding layer, a core layer and …

Structures for a waveguide and methods of fabricating a structure for a waveguide. A first
layer and a second layer are positioned in a layer stack on a surface of a waveguide core …

(57) ABSTRACT A photosensitive composition Suitable for practical waveguide devices is
provided. The photosensitive compo sition comprises at least one multifunctional acrylate …

In the upper face of a lower clad layer, a core trench is formed having a cross-sectional
trapezoidal shape having a narrow bottom face and a wide upper face, a core is formed …

There is provided a photosensitive resin composition for forming an optical waveguide
which has high shape precision and excellent transmission characteristics under high tem …