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Related Experiment Video

Updated: Jun 16, 2026

Design and Fabrication of an Optical Fiber Made of Water

Design and Fabrication of an Optical Fiber Made of Water

Published on: November 8, 2018

Optical fiber-stripline-coupler.

J Guttmann, O Krumpholz, E Pfeiffer

|February 16, 2010

Summary

This summary is machine-generated.

A new device precisely couples glass fibers to integrated optical devices, enabling efficient connections for single-mode waveguides. This technology achieves high coupling efficiencies between 85% and 95% for fiber-to-fiber links.

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Area of Science:

Optoelectronics
Integrated Optics
Fiber Optics

Background:

Integrated optical devices are crucial for modern telecommunications and computing.
Efficiently coupling optical fibers to these devices, especially single-mode waveguides, presents a significant technical challenge.
Existing methods often lack the precision required for high-performance connections.

Purpose of the Study:

To introduce a novel device designed for precise coupling of glass fibers to striplines in integrated optical circuits.
To demonstrate the device's capability in connecting single-mode waveguides with high accuracy.
To quantify the coupling efficiency achieved with the developed device.

Main Methods:

Development of a specialized coupling device with high-precision adjustment capabilities.
Integration of the device with a stripline on an integrated optical platform.
Experimental measurement of coupling efficiencies for single-mode fiber-to-fiber connections.

Main Results:

The device allows for precise alignment necessary for connecting single-mode waveguides.
Measured coupling efficiencies for single-mode fiber-to-fiber connections ranged from 85% to 95%.
The results indicate a significant improvement in coupling performance.

Conclusions:

The developed device offers a highly effective solution for coupling glass fibers to integrated optical devices.
The achieved high coupling efficiencies are critical for advancing the performance of optical communication systems.
This technology facilitates robust and efficient optical interconnections.