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9 x 9 single-mode fiber-optic star couplers.
Optics Letters
|September 3, 2009
Summary
This study details a 9x9 single-mode fiber-optic star coupler, achieving low excess loss and high uniformity. The design, fabrication, and performance of this optical component are presented.
Area of Science:
- Optoelectronics
- Fiber Optics
Background:
- Fiber-optic star couplers are essential components in optical networks.
- Minimizing excess loss and maximizing uniformity are critical for device performance.
Purpose of the Study:
- To describe the design and fabrication of a 9x9 single-mode fiber-optic star coupler.
- To present performance data, including excess loss and uniformity.
Main Methods:
- Design of a 9x9 single-mode fiber-optic star coupler.
- Fabrication process for the optical component.
- Performance testing to measure key parameters.
Main Results:
- The fabricated 9x9 single-mode fiber-optic star coupler exhibits an excess loss of 1.46 dB.
- The device demonstrates a uniformity of 1.50 dB.
Conclusions:
- The described 9x9 single-mode fiber-optic star coupler meets performance expectations.
- The design and fabrication methods are suitable for producing high-performance optical couplers.
