18224654. OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS simplified abstract (FUJITSU LIMITED)
Contents
- 1 OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS
Organization Name
Inventor(s)
Tomoyuki Akiyama of Yokohama (JP)
Shinsuke Tanaka of Hiratsuka (JP)
OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18224654 titled 'OPTICAL TRANSCEIVER, OPTICAL TRANSCEIVER DEVICE USING THE SAME, AND METHOD OF CONTROLLING LIGHT SOURCE WAVELENGTHS
Simplified Explanation
The abstract describes an optical transceiver that includes a light source device to multiplex light rays emitted from light source elements with different wavelengths, a demultiplexer to separate the multiplexed light into individual wavelengths, monitors to track the wavelengths at output ports of the demultiplexer, and a wavelength controller to adjust the light source elements based on monitoring results.
- The optical transceiver circuit includes a light source device, demultiplexer, monitors, and a wavelength controller.
- The light source device multiplexes light rays from different wavelength elements and outputs the multiplexed light.
- The demultiplexer separates the multiplexed light into individual wavelengths for the optical transceiver circuit.
- Monitors track the wavelengths at output ports of the demultiplexer.
- The wavelength controller adjusts the light source elements based on monitoring results.
Potential Applications
This technology can be used in telecommunications, data centers, and optical networking systems.
Problems Solved
This innovation solves the problem of efficiently managing and controlling light wavelengths in optical transceivers.
Benefits
The benefits of this technology include improved wavelength control, increased efficiency in optical communication systems, and enhanced performance of optical transceivers.
Potential Commercial Applications
Potential commercial applications of this technology include optical networking equipment, data center infrastructure, and telecommunications systems.
Possible Prior Art
Prior art may include patents related to optical transceivers, wavelength control systems, and optical communication technologies.
Unanswered Questions
How does this technology compare to existing wavelength control systems in terms of efficiency and performance?
This article does not provide a direct comparison with existing wavelength control systems in terms of efficiency and performance.
What are the specific technical specifications and requirements for implementing this optical transceiver circuit in practical applications?
The article does not detail the specific technical specifications and requirements for implementing this optical transceiver circuit in practical applications.
Original Abstract Submitted
An optical transceiver includes: an optical transceiver circuit; a light source device to multiplex light rays emitted from light source elements having different wavelengths, and output multiplexed light; a demultiplexer to demultiplex the light output from the light source device into wavelengths to supply the wavelengths to the optical transceiver circuit; monitors to monitor the wavelengths at output ports of the demultiplexer, respectively; and a wavelength controller to control the wavelengths of the light source elements, based on monitoring results of the monitors, wherein the demultiplexer includes unit circuits in each of which three asymmetric Mach-Zehnder interferometers having a predetermined arm length difference are cascaded in a tree shape, and each of the monitors is arranged at an output waveguide of an asymmetric Mach-Zehnder interferometer at an end of the cascaded tree, to be connected to the wavelength controller via a signal line.
