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About Us

For over 10years

We are a leading manufacturer of innovative and high quality optical passive components. We provide our clients with a complete and integrated solution: from 400~2100nm all kind of passive components.

Our products are widely used in: Industrial Fiber Laser, Ultrafast fiber Laser,Optical Network and Data Center, Optical Fiber Sensing, Biomedical Equipments,Test Equipment,Quantum Communication System, Lidar, Aerospace, Defense, Autonomous Vehicles.

Products

Products

About Us

Our advantage:

  • Global supply
  • Customized on demand
  • Integration provides
  • Complete product line
  • Strict manufacturing process
  • Advanced production equipment
  • Excellent production environment
  • Fast delivery capability 
Who We Are

A global optical passive components manufacturer.

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Our Services

Provide reliable products,Integrated component design and manufacturing.

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Our Facilities

Learn about our global design, manufacturing, and distribution footprint.

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Application

Application

News

News

New Trends in Polarization Maintaining Tap Coupler

Polarization Maintaining Tap Coupler is a key tool in maintaining the polarization of light. The polarization of light is crucial for ensuring signal integrity and system performance. As time has passed, more innovations and de...

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The Importance of Polarization-Maintaining Fused Couplers in High-Speed Networks

The current telecommunications infrastructure needs to increase both its data communication speeds and its available bandwidth capabilities. Current network speed improvements require enhanced signal integrity for proper networ...

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Contact Us

Contact us

Thank you for visiting our website. If you have any questions about our products or services, please feel free to contact us. We look forward to hearing from you.

DK Photonics Technology Limited

4F, Building 18, Qinghu Industrial Park, Dahe Road, Longhua Dis.,
Shenzhen, China 518109

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