Three-Mode MDM Device

Our series of mode multiplexers/demultiplexers and mode converters are manufactured through a unique process design. They feature advantages such as low loss, low crosstalk, and a broad operating wavelength range, and are fully compatible with the few-mode fibers (FMFs) developed by our company. As key components for enabling mode multiplexing and demultiplexing, they are well suited for applications in optical transmission, optical sensing, scientific research, and other fields. We also provide comprehensive solutions for mode couplers tailored to few-mode fibers and multi-core few-mode fibers, along with customized services.

Product features：Low insertion loss；Low modal loss；Low inter-modal crosstalk；Wide operating wavelength range

Application area：

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General Parameters

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Dimensional Drawing

Parameters

Product Type	2-mode	3-mode	4-mode	6-mode
Number of Modes	2	3	4	6
Operating Wavelength	C band or customized
Insertion Loss	<3.0	<3.0	<4.0	<5.0
Mode Crosstalk	<2.0	<2.0	<3.0	<3.0
Package Dimensions	100 mm × 80 mm × 9 mm or customized
Pigtail Length	1.0 m or customized
Connectors	FC, LC, SC, etc., PC/APC

Note: For more specifications and parameters, please contact us.

Application Cases

Appendix: Few-Mode Fiber Specifications

Product Recommendation