Optical waveguides – With optical coupler – Switch
Reexamination Certificate
2007-10-09
2007-10-09
Wong, Tina M. (Department: 2874)
Optical waveguides
With optical coupler
Switch
C359S852000
Reexamination Certificate
active
10994789
ABSTRACT:
The optical deflector includes the electro-optical element to deflect light by utilizing its refractive index variation, and it also includes a reflective adjustable optical deflector element with a reflective element to reflect the deflected light. This arrangement provides down-sized optical devices, such as variable optical attenuators, optical shutters, and optical switches, with high response speed and low insertion loss.
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Fujitsu Limited
Wong Tina M.
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