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

Variation in opsin genes correlates with signalling ecology in North American fireflies.

Molecular ecology·2015

Same author

Effect of axial perturbation of GRIN lens performance.

Applied optics·2010

Same author

Case of Cystic Swelling behind the Ear: for Diagnosis.

Proceedings of the Royal Society of Medicine·2009

Same author

Self-calibrating quantum efficiency measurement technique and application to Pr(3+)-doped sulfide glass.

Optics letters·2009

Same author

91-km attenuation-free transmission with low noise accumulation by use of distributed erbium-doped fiber.

Optics letters·2009

Same author

Age-dependent mutational effects curtail the evolution of senescence by antagonistic pleiotropy.

Journal of evolutionary biology·2009

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: Jun 20, 2026

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Published on: July 29, 2013

Enhanced-nonlinearity single-mode lead silicate optical fiber.

M A Newhouse, D L Weidman, D W Hall

|September 23, 2009

Summary

This summary is machine-generated.

Researchers developed a novel lead silicate optical fiber for efficient all-optical switching. This advanced fiber exhibits a high nonlinear index, enabling significant phase shifts with lower optical power, paving the way for next-generation photonic devices.

More Related Videos

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Related Experiment Videos

Last Updated: Jun 20, 2026

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Published on: July 29, 2013

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

A Silicon-tipped Fiber-optic Sensing Platform with High Resolution and Fast Response

Published on: January 7, 2019

Area of Science:

Materials Science
Photonics
Nonlinear Optics

Background:

All-optical switching requires materials with high nonlinear optical properties.
Traditional silica fibers have limitations in achieving significant nonlinear effects at low power levels.

Purpose of the Study:

To fabricate a single-mode lead silicate optical fiber for low-power all-optical switching.
To investigate the nonlinear optical performance of the lead silicate fiber.

Main Methods:

Fabrication of a single-mode lead silicate optical fiber.
Measurement of nonlinear index of refraction.
Characterization of fiber loss.
Assessment of self-phase modulation (SPM) for phase shift measurement.
Evaluation of two-photon absorption (TPA) and stimulated Raman scattering (SRS) effects.

Main Results:

The lead silicate fiber's core glass possesses a nonlinear index eight times that of silica.
Fiber loss was measured to be less than 2 dB/m.
A phase shift exceeding 177π was achieved in a 29-cm fiber length via SPM.
Undesired nonlinear effects like TPA and SRS did not significantly impair performance at 1 kW peak power.

Conclusions:

The developed lead silicate optical fiber demonstrates superior nonlinear performance compared to silica.
This fiber enables significant nonlinear effects, such as large phase shifts, at lower optical power levels.
The material shows promise for practical applications in low-power all-optical switching and other nonlinear photonic devices.