Multi-station scanning and spot measurement sharing integrated system and method based on optical communication test

Abstract

The invention discloses a multi-station scanning and spot measurement sharing integrated system and method based on an optical communication test. The multi-station scanning and spot measurement sharing integrated system comprises a broadband light source, a single-point light source, a first optical switch, a second optical switch, a third optical switch, a fourth optical switch, a first polarization controller, an optical splitter, a spectrometer and a first test box. The first test box is connected with the first PC end; the spectrograph is connected with the first PC end, the broadband light source is connected with the first optical switch, the first optical switch is connected with the first test box, the first test box is connected with the first tested device and the second optical switch, the first tested device is connected with the second optical switch, the single-point light source is connected with the third optical switch, and the third optical switch is connected with the optical splitter. The optical splitter is connected with the first test box; and the fourth optical switch is connected with the first test box, and the spectrometer is connected with the fourth optical switch. According to the invention, scanning and spot measurement sharing of a plurality of test stations can be completed, the production cost is greatly reduced, and the equipment utilization rate and the optical communication test efficiency are effectively improved.

Description

technical field [0001] The invention relates to the technical field of optical communication testing, in particular to an integrated system for multi-station scanning and spot testing sharing based on optical communication testing. Background technique [0002] In the traditional optical communication test, the test station uses different stations and systems for point measurement and scanning. The scanning station generally uses a set of adjustable light source, scanning polarization controller and multiple power meters for scanning test; Spot testing is generally configured with a single-point light source, a single-point polarization controller, and a multi-channel power meter for single-point testing; in addition, traditional testing methods also require relevant technicians to build manual stations through optical devices, so as to test IL, RL , The purpose of optical communication parameters such as ISO. This approach not only has a low utilization rate of equipment, ...

AI Technical Summary

Problems solved by technology

[0002] In the traditional optical communication test, the test station uses different stations and systems for point measurement and scanning. The scanning station generally uses a set of adjustable light source, scanning polarization controller and multiple power meters for scanning test; Spot testing is generally configured with a single-point light source, a single-point polarization controller, and a multi-channel power meter for single-point testing; in addition, traditional testing methods also require relevant technicians to build manual stations through optical devices, so as to test IL, RL , the purpose of optical communication parameters such as ISO

This approach not only has a low utilization rate of equipment, but also requires a lot of manpower and material resources to supervise, and greatly increases the cost of employee training and equipment investment.

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