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

Search research articles

Related Experiment Video

Updated: Apr 6, 2026

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

Published on: May 27, 2013

Frequency comb offset detection using supercontinuum generation in silicon nitride waveguides.

A S Mayer, A Klenner, A R Johnson

|July 21, 2015

Summary

This summary is machine-generated.

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

Mid-infrared interference coatings with excess optical loss below 10 ppm.

Optica·2022

Same author

Disseminated Tuberculosis in a Nigerian Adolescent with Linear IgA Bullous Dermatosis: A Case Report and Review of Literature.

West African journal of medicine·2022

Same author

Canadian Surgery Forum 2018: St. John's, NL Sept. 13-15, 2018.

Canadian journal of surgery. Journal canadien de chirurgie·2022

Same author

2021 Canadian Surgery Forum: Virtual, online Sept. 21-24, 2021.

Canadian journal of surgery. Journal canadien de chirurgie·2022

Same author

Evaluation of emissions and exposures at workplaces using desktop 3-dimensional printer.

Journal of chemical health & safety·2019

Same author

Insights Into Emissions and Exposures From Use of Industrial-Scale Additive Manufacturing Machines.

Safety and health at work·2019

Same journal

Long-term stabilization of intensity-difference squeezing from four-wave mixing in rubidium vapor.

Optics express·2026

Same journal

Robust 3D topography measurement of large-range high-aspect-ratio structures based on dual-domain statistical filtering in SD-OCT.

Optics express·2026

Same journal

Broadband transmissive terahertz metasurface for simultaneous quad-mode OAM multiplexing.

Optics express·2026

Same journal

Leveraging two-dimensional materials for high-sensitivity optical sensors: quasi-bound states in the continuum within hybrid metasurfaces.

Optics express·2026

Same journal

Resolution investigation for dual-spherical-wave optical scanning holographic microscopy: methods and performance.

Optics express·2026

Same journal

Robustness of parallel subnetwork-filtered diffractive deep neural networks.

Optics express·2026

See all related articles

Researchers achieved direct carrier-envelope-offset (CEO) frequency detection using silicon nitride waveguides. This breakthrough enables robust CEO stabilization for modelocked lasers with significantly lower pulse energy requirements.

Area of Science:

Photonics and Optical Engineering
Laser Physics
Materials Science

Background:

Carrier-envelope-offset (CEO) frequency stabilization is crucial for precision spectroscopy and optical frequency combs.
Traditional methods often require high optical power or complex setups.
Supercontinuum generation (SCG) in waveguides offers a compact platform for nonlinear optical processes.

Purpose of the Study:

To demonstrate direct CEO frequency detection using SCG in a CMOS-compatible silicon nitride (Si(3)N(4)) waveguide.
To evaluate the efficiency and performance of Si(3)N(4) waveguides for f-to-2f interferometry.
To compare the performance of Si(3)N(4) waveguides with conventional photonic crystal fibers for CEO detection.

Main Methods:

Generation of a coherent supercontinuum spanning over 1.5 octaves in a Si(3)N(4) waveguide.

More Related Videos

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

Related Experiment Videos

Last Updated: Apr 6, 2026

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

Published on: May 27, 2013

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

Self-referencing of SESAM modelocked diode-pumped Yb:CALGO lasers using standard f-to-2f interferometry.

Direct detection of CEO beat signals without amplification for 100-MHz and 1-GHz lasers.

Main Results:

Successful direct CEO frequency detection was achieved in Si(3)N(4) waveguides.
High signal-to-noise ratios (SNR) exceeding 25 dB and 30 dB were obtained with low coupled pulse energies (30 pJ and 36 pJ).
Si(3)N(4) waveguides reduced the required peak power for CEO beat detection by over an order of magnitude compared to photonic crystal fibers.

Conclusions:

CMOS-compatible Si(3)N(4) waveguides are highly effective for direct CEO frequency detection.
This approach significantly lowers the power requirements for stabilizing modelocked lasers.
The findings pave the way for more accessible and compact optical frequency comb systems.