APPARATUS FOR MONITORING OPTICAL SIGNAL
First Claim
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1. An apparatus for monitoring an optical signal, comprising:
- a light absorbing layer formed on an optical waveguide consisting of a core layer and upper and lower cladding layers; and
a photodiode comprising electrodes arranged on both the optical waveguide and the light absorbing layer.
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Abstract
An apparatus for monitoring an optical signal includes a light absorbing layer formed on an optical waveguide consisting of a core layer and upper and lower cladding layers; and a photodiode comprising electrodes arranged on both the optical waveguide and the light absorbing layer.
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Citations
16 Claims
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1. An apparatus for monitoring an optical signal, comprising:
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a light absorbing layer formed on an optical waveguide consisting of a core layer and upper and lower cladding layers; and a photodiode comprising electrodes arranged on both the optical waveguide and the light absorbing layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A apparatus for monitoring an optical signal, comprising:
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a light absorbing layer formed on an optical waveguide consisting of a core layer and upper and lower cladding layers; and a photodiode comprising electrodes arranged on the light absorbing layer. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification