31. Bose uses similar patented technology on their Wave and Acoustic Waveguide music systems. 32. Waveguide structures allow uniform illumination over wide spectral range.33. Such design can be directly integrated with a waveguide . 34. In LWG, two parallel via fences form the sidewalls of a waveguide . 35. This leads to three sorts of flange for each size of rectangular waveguide . 36. It also resembles a stub-loaded rectangular waveguide . 37. Organic lasers are also available in distributed feedback configurations and distributed feedback waveguides . 38. Optical dielectric waveguides guide electromagnetic waves in the optical spectrum ( light ). 39. The outer quadrants of the rectangular waveguide are neglected. 40. Waveguide dispersion is dependent on the propagation constant.
