Fiber Optic Components Manufacturer & Supplier

Optizone Technology – Optical Zone Limits Beyond Infinity

Founded in 2007, Optizone Technology (Shenzhen) Limited has emerged as a leading fiber optic component manufacturer in China. With a relentless pursuit of excellence, we specialize in high-power and polarization maintaining optical components for the most demanding applications.

We have proudly contributed to landmark projects including the Chinese Space Station (2021), Quantum Computer “Jiuzhang” (2021), Quantum Communication Satellite “Micius” (2012–2016), and the “Jing-Hu Trunk Line” Quantum Project (2012–2017).

9,000㎡ production facility with 14 main lines
35+ semi- and fully automatic manufacturing units
RoHS/REACH compliant, strict quality control (IQC, IPQC, OQA)
R&D team with 17+ years of fiber optic expertise

Optizone Technology Manufacturing Facility

Main Products

High-performance fiber optic components engineered for industrial, aerospace, quantum, biomedical, and telecommunications applications.

Fiber Optical Cable

High-power fiber cables supporting up to 10-kilowatt systems. Ideal for industrial CW and pulsed fiber lasers.

• 10-kW series available
• Low insertion loss
• High thermal stability

Optical Isolator

High-power isolators designed for kilowatt-level laser systems with excellent thermal management.

• Kilowatt-class power handling
• High isolation ratio
• Polarization maintaining options

Polarization Maintaining Component

High extinction ratio PM components for quantum, sensing, and aerospace applications.

• High Extinction Ratio
• Low PDL and IL
• Custom PM fiber integration

Fiber Optical Coupler

Precision fused fiber couplers for signal splitting and combining in telecom and sensing.

• 1x2, 2x2 configurations
• Wavelength: 1310/1550 nm
• High directivity and uniformity

Fiber Optical Circulator

Non-reciprocal 3-port devices enabling bidirectional signal flow in optical networks.

• Low insertion loss
• High isolation
• PM and standard versions

Fiber Pump Combiner

High-efficiency pump combiners for fiber laser systems with multiple pump inputs.

• (6+1)x1, (7+1)x1 configurations
• High pump coupling efficiency
• Low signal loss

For Ultrafast Lasers

Specialized components for femtosecond and picosecond laser systems with low dispersion.

• Low group delay dispersion
• High damage threshold
• Custom dispersion compensation

For Quantum & Aerospace

Mission-critical components for quantum communication, satellites, and space applications.

• Radiation-hardened options
• High reliability and stability
• Used in Micius and Jiuzhang projects

For Biomedical Equipment

Precision optical components for medical lasers, imaging, and diagnostic systems.

• Biocompatible packaging
• High stability and accuracy
• Custom wavelength options

For Optical Networks

High-performance components for telecom, datacom, and 5G infrastructure.

• DWDM and CWDM compatibility
• Low PDL and IL
• High channel uniformity

View Full Product Catalog

Why Choose Optizone?

Advanced R&D and Production

Our R&D team comprises experts with over 17 years of experience in fiber optic systems. We operate a 9,000㎡ manufacturing facility equipped with 14 production lines and 35+ automated systems to ensure precision and scalability.

Strict Quality Assurance

We adhere to the “Quality First” principle with full-process control from IQC to OQA. All products meet RoHS and REACH standards, ensuring reliability and environmental compliance.

Customized Solutions

Optizone offers tailored fiber optic component solutions. Our engineers provide one-on-one support to understand your unique requirements and deliver optimized designs.

Global Recognition

Trusted by over 1,180 customers across 40+ countries, including the US, Germany, Japan, and Russia. Our components are used in cutting-edge scientific and industrial applications worldwide.

Frequently Asked Questions

What are your core product lines?

We specialize in high-power fiber optical cables, optical isolators, pump combiners, circulators, couplers, and polarization maintaining components for industrial, quantum, aerospace, and telecom applications.

Do you offer custom design services?

Yes, we provide full customization including optical specifications, mechanical packaging, and environmental testing to meet your exact requirements.

Are your products RoHS compliant?

Yes, all our products comply with RoHS and REACH regulations to ensure environmental safety and global market acceptance.

What industries do you serve?

We serve industrial laser, quantum communication, aerospace, biomedical, optical sensing, telecommunications, and test equipment industries.

How can I request a quote or technical support?

Please visit our official website to submit your inquiry. Our technical team will respond promptly with a customized solution.

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