Product Category

Tap Coupler Series

Kerns Technology Tap Coupler Series represents a comprehensive portfolio of high-performance passive optical components, engineered to redefine signal splitting, combining, and wavelength management solutions across global fiber-optic communication, optical sensing, and laser system sectors. As a premier Chinese manufacturer with profound expertise in optical component R&D and production, we have designed this series to address the evolving demands of diverse high-tech industries, offering customizable, reliable, and high-efficiency solutions that underpin the stability and performance of advanced optical systems worldwide. Covering core application fields such as FTTH access networks, EDFA optical amplifiers, fiber laser systems, precision scientific research, and professional test & measurement equipment, the Tap Coupler Series integrates cutting-edge fused taper technology and innovative structural design, delivering consistent performance, flexible compatibility, and exceptional durability.

Series Overview & Core Value Proposition

Advanced Fused Taper Technology & Engineering Excellence

The series leverages industry-leading fused taper manufacturing processes, combined with high-quality optical fibers (including standard single-mode, polarization-maintaining, and specialized fiber-mixed configurations) and precision optical structures. From triple-window broadband couplers to 3×3 polarization-maintaining devices and dual-band wavelength division multiplexers, each product is engineered to balance ultra-low loss, high isolation, and mechanical robustness, meeting the stringent requirements of modern optical transmission and sensing systems.

Versatile Configuration & Broad Wavelength Compatibility

Covering a wide range of critical optical wavelengths including 780nm, 980nm, 1060nm, 1310nm, 1480nm, 1490nm, 1550nm and extended bands, the series supports diverse port architectures (1×2, 2×2, 1×3, 3×3, 1×N multi-mode), splitting ratios (1/99 to 50/50), and fiber types (SMF-28e, HI1060FLEX, PM Panda fiber). It seamlessly adapts to single-mode, polarization-maintaining, and multi-mode transmission scenarios, satisfying varied industrial, telecom, and laboratory applications.

Specialized Structural Innovations for Targeted Scenarios

The series features multiple proprietary designs to solve complex optical challenges:

Triple-window design: Supports simultaneous 1310/1490/1550nm operation, ideal for FTTH multi-service integration.
Polarization-maintaining architecture: Preserves signal polarization state for high-precision interferometry, sensing, and laser systems.
Fiber-mixed structure: Optimizes pump-signal coupling efficiency in 980/1550nm EDFA applications.
Dual-band WDM integration: Enables compact wavelength combining/separating without additional discrete devices.

Fully Customizable Solutions for Industry-Specific Needs

Beyond standard specifications, the Tap Coupler Series offers full customization of operating wavelengths, power handling, splitting ratios, fiber types, pigtail lengths, package dimensions, and connector options (FC/SC/LC with UPC/APC). This enables tailored solutions for high-power pump systems, coherent communication links, compact sensing modules, space-constrained industrial equipment, and cutting-edge scientific experiments.

Reliability & Long-Term Stability

As a cornerstone of Kerns Technology’s optical component offerings, the Tap Coupler Series embodies our commitment to advancing optical communication technology. With a wide operating temperature range (-40~+85°C), rugged fused structure, high directionality (≥55dB), and strict quality control standards, the series ensures consistent performance under harsh environmental conditions and long-term continuous operation.

By integrating innovation, customization, and reliability, Kerns Technology’s Tap Coupler Series serves as a trusted partner for businesses, system integrators, and research institutions seeking high-performance signal splitting, combining, and wavelength management solutions for next-generation optical systems.

Our Tap Coupler Series provides high-performance signal distribution and wavelength management for fiber-optic systems. Designed for access networks, optical amplification, fiber lasers, sensing, and laboratory environments, these components ensure stable signal transmission with ultra-low insertion loss, high isolation, and excellent structural stability.

Shenzhen Kerns Technology Co., Ltd. specializes in fiber optic components such as fiber couplers, beam combiners, and optical circulators, serving industries like telecommunications, data centers, and medical devices. We offer customized solutions tailored to specific needs and provide professional laser equipment repair services, including remote troubleshooting and factory repairs. Kerns is dedicated to delivering high-quality products and reliable support to ensure optimal system performance.