Detection of end face defects

Using a high magnification optical microscope, Dimension has a series of end face defect detection schemes, which can be divided into two types: by manually observing the image of the device end face, the quality, defects, scratches, or other issues of the end face can be observed. This is the simplest and most intuitive method, but it has certain limitations and is influenced by the operator's sense of responsibility and experience. Through intelligent analysis and the use of automated algorithms for image processing and analysis, it is possible to efficiently detect issues such as scratches or defects on device end faces. It can provide more accurate detection results, which is conducive to analyzing and controlling quality, unaffected by personnel operation factors, and saves time and cost of manual inspection.

There are two perspectives on application scenarios: in the production and manufacturing process, it is suitable for desktop applications, stable, reliable, and convenient; On site application, suitable for portability, easy to carry, easy to operate, with a variety of interface types available for various port types.

End face geometric inspection

Dimension has formed a series of products in the field of fiber optic end face geometric inspection.

 For several years, we have been focusing on the research and development of interferometer optical systems and structural design. Excellent optical systems can provide image clarity, making 3D image restoration more realistic and accurate, providing reliability for the stability and accuracy of data calculation. We have designed a brand new and robust seismic resistant system, which improves seismic performance and ensures data stability.

The five interferometers are MT Pro Single/Multi-Channel Integrated Interferometer, FUTURE Automatic 5D Fiber Endface Interferometer, SANA2 Fiber Endface Interferometer, BINNA2 Automatic Fiber Endface Interferometer, SANA MINI Fiber Endface Interferometer, JumperRun Fiber Connector Tester system.

A series of products that can meet various types of connector testing, such as SC, FC, ST, LC, MU, E2000 ™, MTP ®/ MPO, MT16/32, MT-RJ, MT, bare core, bare fiber, etc.

Main advantages:

Industry leading interferometer series products

Support various connector inspections within the industry

High accuracy and stability of data

Fully automatic and easy to apply

Support database transfer

Offsoon Pro Fiber Endface Cleaning Machine： uses a precise non-contact gas-solvent-gas sequence to blast and remove contamination particle with Over 98% High Cleaning efficiency, and the entire cleaning process is only 2 seconds.

Main features:

• Over 98% High Cleaning efficiency

• Non-contact to protect fiber endface

• Support Single/Multi-fiber endfaces cleaning

• Support fully automated cleaning and inspection system

IRL testing is an important testing project in the field of fiber optic communication, mainly used to evaluate the optical loss generated by devices such as fiber connectors, adapters, and fiber jumpers during connection. With the development and widespread application of fiber optic communication technology, the quality requirements for fiber optic connections are becoming increasingly high, and testing for insertion and return losses is clearly essential.

Main features:

Adapt to the detection of insertion and return losses of optical passive devices in all scenarios;

Fast testing speed, wide measurement range, and high testing accuracy;

Meet the testing requirements for single core, dual core, multi-core optical fibers, and single and multi-mode;

Based on the FreeDesign platform, modular design is currently the most comprehensive insertion and return loss testing solution in the industry,

And continuously iterate new derivative products such as reliability testing insertion and return loss testing systems, multi-core polarity insertion and return loss testers, etc.

Optical power inspection and optical loss testing: Use a high-speed optical power meter or attenuator to detect the output power and attenuation of the device's end face. By comparing with theoretical or standard values, the quality of the end face can be evaluated to determine whether cleaning is necessary. The high-speed optical power meter series modules ensure both high-speed power output and meet the requirements of a large dynamic range at high speeds in terms of principle design and device selection.

Main Features

        • Continuous acquisition frequency up to 10KHz (full power range)

        • Support automatic gain shift acquisition measurement in high-speed mode

        • Each channel has a storage depth of up to 10 million

        • Support continuous trigger acquisition mode

        • Support single trigger batch acquisition mode

        • Support fixed gain compensation setting

        • User-configurable analog output port

        • Support optical power detection range in high-speed mode: +10dBm~-70dBm

        • Support any wavelength setting within the wavelength range of 850nm~1650nm

        • Single module can provide 1, 2 or 4 channel optical power detection

Multi&single Mode Optical Attenuator

It can provide multi-channel high-precision optical attenuation simultaneously, and can flexibly program automatic or random attenuation values. It has excellent performance such as high attenuation accuracy, wide wavelength range, large attenuation range, fast conversion speed, good repeatability and linearity.

Main Features

• Multi-mode ring flux control, calibration with multiple light sources 

• Large attenuation range (MM>55dB, SM>40dB)

• Lower insertion loss, 200% increase in attenuation rate

• Ultra-high attenuation accuracy and repeatability

• Built-in power monitoring, three control modes

应用

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  1.25G~40G光模块TOSA/ROSA制造测试