G - Physics – 02 – B
Patent
G - Physics
02
B
88/97
G02B 1/00 (2006.01) G02F 1/01 (2006.01) H04B 10/135 (2006.01)
Patent
CA 1158082
OPTICAL WAVEGUIDE DEVICE ABSTRACT OF THE DISCLOSURE An optical waveguide device is disclosed, which includes an optical waveguide member having predetermined length and thickness, the thickness is far smaller than the length. The optical waveguide member is covered, on it's top and bottom surfaces, by phase-matching layers. The phase-matching layers function to substantially decrease. the difference (d.DELTA.) between the phase shift (.delta.p) of a P polarized light component and the phase shift (.delta.s) of a S polarized light component, included in a light to be transmitted through the optical waveguide member, each phase shift is created every time each of reflections takes place on the top and bottom surfaces thereof.
373260
Obokata Takeshi
Shirasaki Masataka
Fujitsu Limited
Mcfadden Fincham
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