Tilted Fiber Bragg Grating

Tilted fiber Bragg grating is an advanced passive fiber optic device, whose internal refractive index modulation grating plane forms a specific angle (tilt angle) with the fiber axis. TFBG continuously couples the fundamental mode energy transmitted in the core to a series of different order cladding modes through its tilted refractive index modulation structure, while satisfying the phase matching condition.

7-Core Fiber Fan-In/Fan-Out Device

Multi-core fiber fan-in/fan-out devices are key components for achieving efficient coupling between multi-core fibers and standard fibers. These products are manufactured using proprietary technologies with independent intellectual property rights and modular packaging. They feature low loss, low crosstalk, high return loss, and high reliability. Standard products as well as customized solutions are available. They are suitable for applications in optical communication, optical interconnection, optical sensing, and other related fields.

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.

MEMS Optical Switch Module

The matrix optical switch is a high-performance, modular all-optical signal matrix switch. It adopts MEMS technology and switching control technology, uses light as the signal transmission medium, and features strong anti-interference ability and small signal attenuation amplitude.

Phase-stable Test Cable

The microwave test cable is a durable and cost-effective testing solution, widely used in various testing scenarios and system interconnections due to its excellent performance. It features an ultra-stable cable design and wear-resistant stainless steel connectors, allowing for prolonged and stable connection cycles.This makes it especially suitable for use in production lines, laboratories, and field environments.Moreover, this test cable is also highly competitive when applied in system interconnection applications.