18537005. Optical Link Diagnostic System simplified abstract (GOOGLE LLC)

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Optical Link Diagnostic System

Organization Name

GOOGLE LLC

Inventor(s)

Jill Berger of Saratoga CA (US)

Kevin Yasumura of Lafayette CA (US)

Xiang Zhou of Sunnyvale CA (US)

Pedram Z. Dashti of San Jose CA (US)

Ryohei Urata of San Carlos CA (US)

Optical Link Diagnostic System - A simplified explanation of the abstract

This abstract first appeared for US patent application 18537005 titled 'Optical Link Diagnostic System

Simplified Explanation

The abstract describes an Optical Links Diagnostic System (LDS) used within an Optical Circuit Switch (OCS) for measuring and diagnosing fiber-optic network fiber performance and quality. The LDS includes photodetectors, a laser source, and can function as an Optical Time Domain Reflectometer (OTDR) or an Optical Return Loss (ORL) meter.

  • The LDS is designed to measure and diagnose fiber-optic network fiber performance and quality.
  • It contains photodetectors, a laser source, and can be used as an OTDR or an ORL meter.
  • The system can automate the diagnosis of fiber optical network fiber insertion loss and return loss.

Potential Applications

The technology can be applied in telecommunications, data centers, and other industries that rely on fiber-optic networks for high-speed data transmission.

Problems Solved

The system helps in identifying and diagnosing issues related to fiber-optic network fiber performance, insertion loss, and return loss, leading to improved network reliability and performance.

Benefits

The LDS offers automated diagnosis capabilities, which can save time and resources in maintaining and troubleshooting fiber-optic networks. It provides accurate measurements for optimizing network performance.

Potential Commercial Applications

Potential commercial applications include telecommunications companies, internet service providers, and data centers looking to enhance the performance and reliability of their fiber-optic networks.

Possible Prior Art

Prior art may include existing optical diagnostic systems used in fiber-optic network maintenance and troubleshooting, such as OTDRs and ORL meters.

Unanswered Questions

How does the LDS compare to traditional OTDRs in terms of accuracy and efficiency?

The article does not provide a direct comparison between the LDS and traditional OTDRs in terms of accuracy and efficiency. Further research or testing may be needed to determine the performance differences between the two systems.

What are the potential limitations of the LDS in diagnosing complex fiber-optic network issues?

The article does not address the potential limitations of the LDS in diagnosing complex fiber-optic network issues. It would be important to understand the system's capabilities and constraints in handling intricate network problems.


Original Abstract Submitted

An optical links diagnostic system (LDS) and its operation within an optical circuit switch (OCS) for measurement and diagnosis of fiber-optic network fiber performance and quality is disclosed. The LDS can contain two photodetectors, a laser source, and be coupled to an OCS. Optical circulators can further be linked to the OCS. The LDS can be used both as an optical time domain reflectometer (OTDR) or as an optical return loss (ORL) meter and can automate the diagnosis of the fiber optical network fiber insertion loss and return loss.