Remote management for multipoint sensing systems using hetero-core spliced optical fiber sensors

Area of Science:

• Optoelectronics
• Telecommunications Engineering
• Sensor Technology

Background:

• Multipoint sensing systems are crucial for distributed monitoring.
• Hetero-core spliced optical fiber sensors offer unique sensing capabilities.
• Remote management of sensor networks is essential for efficient operation.

Purpose of the Study:

• To design and experimentally verify a multipoint sensing system utilizing hetero-core spliced optical fiber sensors.
• To implement remote management of the sensing system using the Simple Network Management Protocol (SNMP).
• To enable the system to determine the status and identity of individual fiber optic sensors remotely.

Main Methods:

• Two distinct system designs were proposed and implemented.
• Experimental verification was conducted to assess system feasibility and performance.
• The Simple Network Management Protocol (SNMP) was employed for remote network management.

Main Results:

• The first proposed system successfully distinguished responses from different hetero-core spliced optical fiber sensors.
• The second proposed system achieved successful data communication while identifying sensor status remotely.
• Experimental results validated the effectiveness of the remote management approach.

Conclusions:

• The developed multipoint sensing system with hetero-core spliced optical fiber sensors is feasible.
• Remote management and identification of sensor status and identity are achievable using SNMP.
• The study demonstrates a robust solution for remote monitoring applications.