View source for 18275848. COHERENT OPTICAL MEASURING DEVICE, OPTICAL LINE TEST SYSTEM AND METHOD simplified abstract (NIPPON TELEGRAPH AND TELEPHONE CORPORATION)

=COHERENT OPTICAL MEASURING DEVICE, OPTICAL LINE TEST SYSTEM AND METHOD=


==Organization Name==

[[:Category:NIPPON TELEGRAPH AND TELEPHONE CORPORATION|NIPPON TELEGRAPH AND TELEPHONE CORPORATION]]


[[Category:NIPPON TELEGRAPH AND TELEPHONE CORPORATION]]

==Inventor(s)==

[[:Category:Daisuke Iida of Musashino-shi, Tokyo (JP)|Daisuke Iida of Musashino-shi, Tokyo (JP)]][[Category:Daisuke Iida of Musashino-shi, Tokyo (JP)]]

[[:Category:Yoshitaka Enomoto of Musashino-shi, Tokyo (JP)|Yoshitaka Enomoto of Musashino-shi, Tokyo (JP)]][[Category:Yoshitaka Enomoto of Musashino-shi, Tokyo (JP)]]

[[:Category:Chihiro Kito of Musashino-shi, Tokyo (JP)|Chihiro Kito of Musashino-shi, Tokyo (JP)]][[Category:Chihiro Kito of Musashino-shi, Tokyo (JP)]]

[[:Category:Tatsuya Okamoto of Musashino-shi, Tokyo (JP)|Tatsuya Okamoto of Musashino-shi, Tokyo (JP)]][[Category:Tatsuya Okamoto of Musashino-shi, Tokyo (JP)]]

[[:Category:Yusuke Koshikiya of Musashino-shi, Tokyo (JP)|Yusuke Koshikiya of Musashino-shi, Tokyo (JP)]][[Category:Yusuke Koshikiya of Musashino-shi, Tokyo (JP)]]

[[:Category:Yoshifumi Wakisaka of Musashino-shi, Tokyo (JP)|Yoshifumi Wakisaka of Musashino-shi, Tokyo (JP)]][[Category:Yoshifumi Wakisaka of Musashino-shi, Tokyo (JP)]]

[[:Category:Nazuki Honda of Musashino-shi, Tokyo (JP)|Nazuki Honda of Musashino-shi, Tokyo (JP)]][[Category:Nazuki Honda of Musashino-shi, Tokyo (JP)]]

==COHERENT OPTICAL MEASURING DEVICE, OPTICAL LINE TEST SYSTEM AND METHOD - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18275848 titled 'COHERENT OPTICAL MEASURING DEVICE, OPTICAL LINE TEST SYSTEM AND METHOD

==Simplified Explanation==

The present disclosure describes an optical line test system that detects loss points along an optical line by applying vibration and using a coherent light measurement device to identify corresponding vibration points.

* Coherent light measurement device is used to detect loss points along the optical line.
* Vibration is applied to the facility on the path of the optical line.
* Vibration points of the optical line are detected using the coherent light measurement device.
* Loss points are identified based on the correspondence between detected loss points and vibration points.

== Potential Applications ==
This technology can be applied in:
* Optical network maintenance and troubleshooting.
* Quality control in optical communication systems.

== Problems Solved ==
* Efficient detection of loss points in optical lines.
* Improved accuracy in identifying issues along the optical line.

== Benefits ==
* Quick and accurate identification of loss points.
* Enhanced performance and reliability of optical communication systems.

== Potential Commercial Applications ==
Optical line test systems can be used in:
* Telecommunications companies.
* Data centers.

== Possible Prior Art ==
There may be prior art related to optical line testing systems using vibration and coherent light measurement devices, but specific examples are not provided in the abstract.

== Unanswered Questions ==
=== How does the system differentiate between different types of loss points? ===
The abstract does not specify how the system distinguishes between various types of loss points along the optical line.

=== What is the range of vibration frequencies applied to the facility? ===
The abstract does not mention the specific range of vibration frequencies used in the system.


==Original Abstract Submitted==

The present disclosure is an optical line test system that detects a distribution of loss points of an optical line in a longitudinal direction, using a coherent light measurement device, applies vibration to facility disposed on a path of the optical line, detects a vibration point of the optical line in a longitudinal direction upon applying the vibration, using the coherent light measurement device, and identifies the loss point based on correspondence between the detected loss point and vibration point.



[[Category:G01H9/00]]