View source for 18510021. OPTICAL COMMUNICATION DEVICE THAT TRANSMITS WDM SIGNAL AND TRANSMISSION CONTROL METHOD simplified abstract (Fujitsu Limited)

=OPTICAL COMMUNICATION DEVICE THAT TRANSMITS WDM SIGNAL AND TRANSMISSION CONTROL METHOD=


==Organization Name==

[[:Category:Fujitsu Limited|Fujitsu Limited]]


[[Category:Fujitsu Limited]]

==Inventor(s)==

[[:Category:Shun Okada of Kawasaki (JP)|Shun Okada of Kawasaki (JP)]][[Category:Shun Okada of Kawasaki (JP)]]

[[:Category:Akio Sugama of Atsugi (JP)|Akio Sugama of Atsugi (JP)]][[Category:Akio Sugama of Atsugi (JP)]]

==OPTICAL COMMUNICATION DEVICE THAT TRANSMITS WDM SIGNAL AND TRANSMISSION CONTROL METHOD - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18510021 titled 'OPTICAL COMMUNICATION DEVICE THAT TRANSMITS WDM SIGNAL AND TRANSMISSION CONTROL METHOD

==Simplified Explanation==
An optical communication device processes a WDM signal in a WDM transmission system using two different wavelength bands. It extracts specific signals from the received WDM signal and guides them to different destinations based on their wavelength bands.

* The device extracts signals allocated in the first and second wavelength bands from the received WDM signal.
* It guides the extracted signals to different nodes or networks based on their wavelength bands.
* A wavelength converter is used to convert wavelengths from the second wavelength band to a third wavelength band.

==Key Features and Innovation==
* Processing of WDM signals in a transmission system with multiple wavelength bands.
* Extraction and routing of specific signals based on their allocated wavelength bands.
* Use of a wavelength converter to convert wavelengths from one band to another.

==Potential Applications==
This technology can be applied in:
* Optical communication networks
* Data transmission systems
* Telecommunication infrastructure

==Problems Solved==
* Efficient routing of different wavelength signals in a WDM system.
* Optimal utilization of bandwidth in optical communication.

==Benefits==
* Improved signal processing efficiency.
* Enhanced network performance.
* Increased data transmission capacity.

==Commercial Applications==
Title: Optical Communication Device for WDM Signal Processing
This technology can be commercially used in:
* Telecommunication companies
* Internet service providers
* Data centers

==Prior Art==
Readers can explore prior art related to optical communication devices, WDM systems, and wavelength conversion technologies in the field of optical networking.

==Frequently Updated Research==
Stay updated on the latest advancements in optical communication technologies, WDM systems, and wavelength conversion techniques to enhance the performance of optical networks.

==Questions about Optical Communication Device for WDM Signal Processing==
1. What are the potential applications of this technology in the telecommunications industry?
2. How does the wavelength converter contribute to the efficiency of signal processing in optical communication systems?


==Original Abstract Submitted==

An optical communication device processes a WDM signal in a WDM transmission system that uses a first wavelength band and a second wavelength band. A wavelength filter extracts a first WDM signal allocated in the first wavelength band and a second WDM signal allocated in the second wavelength band from a WDM signal received from first node. An optical signal branched from the first WDM signal is guided to an access network and a remaining optical signal that is not branched from the first WDM signal is guided to second node. An optical signal branched from the second WDM signal is guided to the access network via a wavelength converter and a remaining optical signal that is not branched from the second WDM signal is guided to the second node. The wavelength converter converts wavelengths from the second wavelength band to a third wave length band.



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