Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1984-02-17
1988-04-05
Sikes, William L.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
350 9613, 350 9615, 350 9617, 350358, 350371, 350320, 156160, 156161, G02B 602, G02F 111, B32B 3100
Patent
active
047354852
ABSTRACT:
A fiber optic frequency shifter comprises an optical fiber having two propagation modes and an acoustic transducer for generating an acoustic wave. The transducer is positioned relative to the fiber to cause the wave fronts of the acoustic wave to acoustically contact the fiber at an angle of incidence which is less than 90.degree. greater than 0.degree.. Preferably, the wavelength of the acoustic wave is substantially equal to the beat length of the fiber times the sine of the angle of incidence.
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Kino Gordon S.
Risk William P.
Shaw Herbert J.
Youngquist Robert C.
Healy Brian M.
Sikes William L.
The Board of Trustees of the Leland Stanford Junior University
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