Optical signal sending apparatus
US-2024235689-A1 · Jul 11, 2024 · US
Tunable optical frequency comb generator
US8947766B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8947766-B2 |
| Application number | US-201414269673-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 5, 2014 |
| Priority date | Mar 7, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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Abstract
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An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide.
First claim
Opening claim text (preview).
What is claimed is: 1. A method of use, comprising: forming a sequence of evenly spaced optical carrier frequencies, including: transmitting an optical carrier into an input optical coupler of an interferometer, the interferometer including: an input optical coupler, an output optical coupler, and first and second optical waveguide arms located on a substrate, the first and second optical waveguide arms connecting respective first and second outputs of the input optical coupler…
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Classifications
- G02F1/225Primary
Physics · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- G02B6/28Primary
Physics · mapped topic
- H04B10/506Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8947766B2 cover?
- An optical device comprising a tunable optical frequency comb generator. The comb generator includes an interferometer, and an optical feed-back loop waveguide.
- Who is the assignee on this patent?
- Alcatel Lucent Usa Inc, Alcatel Lucent
- What technology area does this patent fall under?
- Primary CPC classification G02F1/225. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).