Cyclic demultiplexer with grating and mirror array
First Claim
Patent Images
1. A demultiplexer, comprising:
- an input optical link to receive an input signal;
a grating to receive the input signal from the input optical link and generate a plurality of individual optical wavelength signals;
a mirror array operative as a beam steering engine to receive the individual optical wavelength signals and redirect them to the grating, wherein the mirror array includes stacked glass plates, wherein each stacked glass plate has selectively positioned high-reflective coatings operative as mirror pixels; and
a plurality of output optical links to receive the individual optical wavelength signals from the grating.
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Abstract
A demultiplexer includes an input optical link to receive an input signal. A grating receives the input signal from the input optical link and generates individual optical wavelength signals. A mirror array operative as a beam steering engine receives the individual optical wavelength signals and redirects them to the grating. Output optical links receive the individual optical wavelength signals from the grating.
7 Citations
13 Claims
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1. A demultiplexer, comprising:
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an input optical link to receive an input signal; a grating to receive the input signal from the input optical link and generate a plurality of individual optical wavelength signals; a mirror array operative as a beam steering engine to receive the individual optical wavelength signals and redirect them to the grating, wherein the mirror array includes stacked glass plates, wherein each stacked glass plate has selectively positioned high-reflective coatings operative as mirror pixels; and a plurality of output optical links to receive the individual optical wavelength signals from the grating. - View Dependent Claims (2, 3, 4, 5)
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6. A demultiplexer, comprising:
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an input optical link to receive an input signal; a grating to receive the input signal from the input optical link and generate a plurality of individual optical wavelength signals; a mirror array operative as a beam steering engine to receive the individual optical wavelength signals and redirect them to the grating, wherein the mirror array includes stacked glass plates, wherein each stacked gas plate has a selectively positioned anti-reflective coating; and a plurality of output optical links to receive the individual optical wavelength signals from the grating. - View Dependent Claims (7, 8, 9, 10)
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11. A demultiplexer, comprising:
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an input optical link to receive an input signal; a grating to receive the input signal from the input optical link and generate a plurality of individual optical wavelength signals; a mirror array operative as a beam steering engine to receive the individual optical wavelength signals and redirect them to the grating, wherein the mirror array includes spacers between stacked glass plates, wherein the spacers are configured to form desired angles between the stacked glass plates; a plurality of output optical links to receive the individual optical wavelength signals from the grating. - View Dependent Claims (12, 13)
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Specification