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Related Experiment Video

Updated: Jun 8, 2026

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Increased field of view through optical multiplexing.

Vicha Treeaporn¹, Amit Ashok, Mark A Neifeld

¹1Department of Electrical and Computer Engineering, University of Arizona, Tucson, Arizona 85721, USA. vichat@U.Arizona.Edu

|October 14, 2010

Summary

This study introduces a compact wide field of view (FoV) imager using superposition imaging, reducing weight and complexity for mobile platforms like UAVs. The new design achieves a threefold FoV increase with comparable performance to traditional imagers.

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Area of Science:

Optics and Photonics
Imaging Systems Engineering

Background:

Traditional wide field of view (FoV) imagers often involve complex optics, high weight, and mechanical pointing systems.
These limitations restrict their use, particularly on weight-sensitive mobile platforms such as unmanned aerial vehicles (UAVs).

Purpose of the Study:

To develop a compact and lightweight wide FoV imager design.
To overcome the limitations of traditional wide FoV imager designs for mobile applications.

Main Methods:

A novel imager design based on superposition imaging principles.
Integration of thin film shutters and multiple beamsplitters to minimize weight and eliminate mechanical pointing.
Performance evaluation through simulation studies and experimental validation.

Main Results:

Achieved a threefold increase in the field of view (FoV) compared to narrow FoV imaging optics.
Demonstrated a compact design with reduced optical mass and elimination of pan-tilt mechanisms.
Superposition wide FoV imager offers comparable performance to traditional wide FoV imagers.

Conclusions:

The superposition imaging approach offers a viable solution for compact, lightweight wide FoV imagers.
This design is particularly suitable for mobile platforms like UAVs where weight and size are critical.
The developed imager provides a competitive alternative to conventional wide FoV systems.