18230098. Compact Optical Phase Shifter simplified abstract (Apple Inc.)
Contents
- 1 Compact Optical Phase Shifter
Compact Optical Phase Shifter
Organization Name
Inventor(s)
Jason S. Pelc of Sunnyvale CA (US)
Wei Liu of Mountain View CA (US)
Compact Optical Phase Shifter - A simplified explanation of the abstract
This abstract first appeared for US patent application 18230098 titled 'Compact Optical Phase Shifter
Simplified Explanation
The abstract describes a photonic integrated circuit with a carrier-based phase shifter, specifically a PIN phase shifter with a pair of traces that deliver current through a PIN diode in a common direction.
- The photonic integrated circuit includes a carrier-based phase shifter.
- The phase shifter is configured as a PIN phase shifter.
- The PIN phase shifter has a pair of traces that deliver current through a PIN diode.
- Current flows through the pair of traces in a common direction.
Potential Applications
The technology could be applied in:
- Telecommunications
- Optical networking
- Radar systems
Problems Solved
This technology solves:
- Phase shifting in photonic integrated circuits
- Efficient current delivery in PIN phase shifters
Benefits
The benefits of this technology include:
- Improved performance in photonic integrated circuits
- Enhanced signal processing capabilities
- Higher efficiency in current delivery
Potential Commercial Applications
The technology could be commercially applied in:
- Fiber optic communication systems
- Satellite communication systems
- Military defense systems
Possible Prior Art
One possible prior art for this technology could be:
- Existing PIN phase shifters in photonic integrated circuits
Unanswered Questions
How does this technology compare to traditional phase shifters in terms of performance and efficiency?
This article does not provide a direct comparison between this technology and traditional phase shifters in terms of performance and efficiency. Further research and testing would be needed to determine the specific advantages of this technology over traditional methods.
What are the potential limitations or drawbacks of implementing this technology in practical applications?
The article does not address any potential limitations or drawbacks of implementing this technology in practical applications. Additional studies and real-world testing would be necessary to identify any challenges that may arise during implementation.
Original Abstract Submitted
Embodiments are directed to photonic integrated circuits that include a carrier-based phase shifter. The carrier-based phase shifter is configured as a PIN phase shifter with a pair of traces that delivers current through a PIN diode. The PIN phase shifter is configured such that current flows through the pair of traces in a common direction.