Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Pupil aberration coefficients in plane-symmetric optical systems.

Journal of the Optical Society of America. A, Optics, image science, and vision·2026

Same author

Single-step alignment of a two-mirror telescope using sigma vectors in nodal aberration theory.

Applied optics·2026

Same author

Two-level optimizer for large-scale metasurfaces with strong near-field coupling.

Optics express·2026

Same author

Wide-range High-precision Eye-tracking based on Purkinje Reflections.

Proceedings of SPIE--the International Society for Optical Engineering·2026

Same author

Analytical aberration theory for plane-symmetric optical systems and its application in distortion analysis of spectrometers: erratum.

Journal of the Optical Society of America. A, Optics, image science, and vision·2025

Same author

Source wavefront generation for a non-interferometric reconfigurable null test using a photonic lantern.

Optics letters·2025

Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026

Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026

Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026

Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026

Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026

Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jul 4, 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

Method to improve spatial uniformity with lightpipes.

Florian Fournier¹, William J Cassarly, Jannick P Rolland

¹CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USA. fournier@creol.ucf.edu

|June 3, 2008

Summary

This summary is machine-generated.

A new heuristic method helps design lightpipes for uniform light distribution and collimation. This technique predicts shape changes to minimize efficiency loss, improving optical system performance.

More Related Videos

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

Related Experiment Videos

Last Updated: Jul 4, 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

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Determining 3D Flow Fields via Multi-camera Light Field Imaging

Published on: March 6, 2013

Area of Science:

Optics and Photonics
Optical Engineering

Background:

Lightpipes are crucial optical components for beam shaping.
Achieving both collimation and spatial uniformity in lightpipes is challenging.
Existing methods may involve complex simulations or empirical trial-and-error.

Purpose of the Study:

To propose a heuristic method for designing lightpipes.
To enable prediction of shape modifications for improved spatial uniformity.
To minimize efficiency losses during the design process.

Main Methods:

Development of a heuristic approach for lightpipe design.
Predictive modeling of shape changes to enhance uniformity.
Evaluation of efficiency trade-offs associated with shape modifications.

Main Results:

The proposed heuristic method effectively guides the design of lightpipes.
Predicted shape changes lead to significant improvements in spatial uniformity.
Minimal efficiency losses were observed with the optimized designs.

Conclusions:

The heuristic method provides a practical approach to designing high-performance lightpipes.
This technique facilitates the creation of lightpipes with both collimation and uniform spatial output.
The presented case studies demonstrate the method's applicability and effectiveness.