The Chinese fiber laser market maintained strong sales growth in 2026, with surging demand for multi-kilowatt equipment and domestic substitution reaching 86.2%. Driven by explosive AI computing power, 5G expansion, and satellite communications, China's optical components market surpassed RMB 350 billion in 2025, maintaining a CAGR of 14%.

As laser processing, optical communications, and medical applications undergo rapid technological iteration, beam combiners—as core passive components—directly determine laser power, stability, and transmission efficiency. The industry is now accelerating toward higher power, superior beam quality, and greater stability, with applications such as ultrafast laser precision manufacturing, high-speed optical communications, and semiconductor laser pumping placing increasingly stringent demands on optical signal coupling and power combining devices.

Optizone continues to expand its combiner series, covering polarization-maintaining, power, and pump combiners across all categories. With robust technical specifications and mature manufacturing processes, Optizone delivers efficient, reliable, and customized beam combiner solutions that help customers overcome performance bottlenecks and enhance product competitiveness.

1. (6+1)×1 PM Pump Signal Combiner | Ultrafast Laser & Communication Applications

Design for ultrafast laser systems and polarization-maintaining optical communication links, precisely engineered for polarization-sensitive applications.

• Ultra-Low Loss: Forward pump insertion loss<0.7dB, reverse pump insertion loss <0.3dB, enabling highly efficient transmission
• High Extinction Ratio: Polarization extinction ratio >20dB, ensuring stable polarization-maintaining performance
• High Reliability: Industrial-grade design with long-term stable operation
• Application Compatibility: Seamless integration with ultrafast laser sources and high-speed communication systems

2. 7×1 Pump Combiner: Reliable Transmission Solution for Semiconductor Lasers (Core Upgrade)

Designed for semiconductor lasers with single-clad fiber output as a key feature, addressing power stability transmission requirements.

• Single-Clad Fiber Output: Proprietary structural design ensuring stable, fluctuation-free power transmission
• High Reliability: Advanced ferrule technology reduces thermal accumulation, ideal for long-term continuous operation of semiconductor lasers with strong environmental adaptability
• Port Configuration: Customizable options including 3×1, 4×1, 7×1, 19×1
• High Coupling Efficiency: 92–95% efficiency for optimal pump light convergence and gain fiber excitation
• Broad Wavelength Range: Compatible with mainstream pump wavelengths (700–1000nm)
  
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3. High-Power Optical Communication (7+1)×1 Pump Signal Combiner

Designed for high-power optical communication amplification gain applications, covering C+L band signal transmission, .

• Wavelength Compatibility: Pump wavelength 915nm, signal wavelength 1550nm
• Ultra-Low Signal Insertion Loss: ≤0.8dB, maximizing core signal energy preservation
• Asymmetric Structure: Customizable asymmetric configuration based on customer pump schemes while achieving low insertion loss signal transmission
• High-Power Transmission: Supports up to 70W pump power combining for optimal signal power gain performance

As domestic laser manufacturers accelerate import substitution, performance upgrades in core components have become key to industry breakthroughs. Our beam combiner series, with its core advantages of 'comprehensive application coverage, high performance, and customized adaptation,' helps customers gain competitive edges in high-growth sectors such as laser processing, optical communications, medical, and defense industries.

In today's rapidly evolving laser technology landscape, beam combiners—as core optical components—directly determine system efficiency and reliability. Through continuous R&D and stringent quality control, we deliver high-performance beam combining solutions for ultrafast lasers, optical communications, and semiconductor lasers, working alongside industry partners to expand new frontiers in laser applications.