Waveguide for receiving and/or radiating electromagnetic...

Details Waveguide for receiving and/or radiating electromagnetic... Waveguide for receiving and/or radiating electromagnetic...

2005-11-29

2005-11-29

Lee, John R. (Department: 2881)

Optical waveguides

With optical coupler

Input/output coupler

C385S039000, C606S016000

Reexamination Certificate

active

06970620

ABSTRACT:
In the region of a distal end at its circumference the waveguide is formed transparent to the radiation which impinges onto the surface of the waveguide at suitable angles, and in the region of the distal end in the inside of the waveguide there are arranged scatter elements which scatter radiation transmitted by the waveguide in the direction of the distal end in a direction with a proximally directed component which exits the circumference of the waveguide. Alternatively, radiation entering into the waveguide at the circumference of the waveguide in a direction with a distally directed component is transmitted by the waveguide in the direction of the proximal end, as well as to its use and to a method for its manufacture.

REFERENCES:
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Shortley and Williams, “Elements of Physics For Students of Science and Engineering,” (Second Edition, 1955, NY-USA), pp. 466-467.

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