THERMALLY COMPENSATED ARRAYED WAVEGUIDE GRATING ASSEMBLIES

• Main Author: MCGINNIS BRIAN P
• Format: Patent
• Language: English; Korean
• Published: 27.03.2014
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

Arrayed waveguide grating can have one or both slab waveguides with relatively sharply folded optical paths and a mirror that provides the folding of the path. The folded optical paths through the slab waveguides can result in a more compact geometry of the waveguides through the device as well as s...