Optical interferometer device tolerant to inaccuracy in doping overlay
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United States of America Patent
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Mar 27, 2018
Issued Date -
N/A
app pub date -
Jun 10, 2016
filing date -
Jun 10, 2016
priority date (Note) -
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Abstract
An optical interferometer device is provided including a waveguide interferometer. The waveguide interferometer includes first and second waveguide arms in a waveguide plane, each waveguide arm including a n-type region and a p-type region forming a junction. The n-type region and the p-type region of the second waveguide arm are translationally symmetric with respect to the n-type region and the p-type region, respectively, of the first waveguide arm in the waveguide plane.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HUAWEI TECHNOLOGIES CO LTD | LONGGANG DISTRICT SHENZHEN GUANGDONG 518129 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Goodwill, Dominic John | Ottawa, CA | 61 | 546 |
# of filed Patents : 61 Total Citations : 546 | |||
Jiang, Jia | Ottawa, CA | 21 | 242 |
# of filed Patents : 21 Total Citations : 242 |
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Jan 23, 2002 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YU, BIN;PATON, ERIC N.;REEL/FRAME:012624/0938 Owner name: ADVANCED MICRO DEVICES, INC., CALIFORNIA Effective Date: Jan 23, 2002 |

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