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Integration of a coherent optical receiver with adaptive image rejection capability
- Source :
- SPIE Proceedings.
- Publication Year :
- 1991
- Publisher :
- SPIE, 1991.
-
Abstract
- This paper describes a coherent detection receiver (CDR) with adaptive image rejection capability which is also compatible with existing monolithic integrated optics and MMIC technology. It details the component selection and circuit layout tradeoffs that were considered for the design and fabrication of the CDR in monolithic IC format. An optical `half receiver' IC with waveguides, phase shifter, 3 dB coupler, and balanced mixer diodes has been constructed and tested. Measurements and results for this chip are given and discussed. An initial design and simulated results for the microwave (intermediate frequency) IC are also given and discussed.
- Subjects :
- business.industry
Computer science
Photonic integrated circuit
Electrical engineering
Hardware_PERFORMANCEANDRELIABILITY
Chip
law.invention
Image response
Intermediate frequency
law
Hardware_INTEGRATEDCIRCUITS
Electronic engineering
business
Waveguide
Phase shift module
Monolithic microwave integrated circuit
Microwave
Diode
Subjects
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- SPIE Proceedings
- Accession number :
- edsair.doi...........4f56f94d27eb19c4879c6d0d099ea751
- Full Text :
- https://doi.org/10.1117/12.44929