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: Jul 14, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

High efficiency and high output power fiber-optic parametric amplifier.

S Oda¹, H Sunnerud, P A Andrekson

¹Department of Microtechnology and Nanoscience, Photonics Laboratory, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden. oda@eie.eng.osaka-u.ac.jp

|July 3, 2007

Summary

A novel fiber-optic parametric amplifier (FOPA) achieves near-complete pump depletion (99.92%) and record 53% power conversion efficiency. This breakthrough in FOPA technology offers significant advancements for optical amplification systems.

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

Frequency-resolved noise figure measurements of phase (in)sensitive fiber optical parametric amplifiers.

Optics express·2014

Same author

Optical signal to noise ratio improvement through unbalanced noise beating in phase-sensitive parametric amplifiers.

Optics express·2014

Same author

Noise beating in hybrid phase-sensitive amplifier systems.

Optics express·2014

Same author

Noise performance of a frequency nondegenerate phase-sensitive amplifier with unequalized inputs.

Optics letters·2011

Same author

Bandwidth-efficient phase modulation techniques for stimulated Brillouin scattering suppression in fiber optic parametric amplifiers.

Optics express·2010

Same author

Linear propagation of optical picosecond pulse trains over oceanic distances.

Optics letters·2009

Area of Science:

Optics and Photonics
Nonlinear Optics
Fiber Optics

Background:

Fiber-optic parametric amplifiers (FOPAs) are crucial for optical signal amplification.
Achieving high power conversion efficiency and pump depletion is a key challenge in FOPA development.

Purpose of the Study:

To present a highly efficient single-pumped fiber-optic parametric amplifier (FOPA).
To experimentally demonstrate near-complete pump depletion and record power conversion efficiency.

Main Methods:

Utilized a single-pumped FOPA configuration.
Experimentally demonstrated performance at a pump power of 1W.
Measured pump depletion and signal output power.

Main Results:

More Related Videos

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

Related Experiment Videos

Last Updated: Jul 14, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier

Published on: July 12, 2017

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

Achieved a near-complete pump depletion of 99.92%.
Obtained a high signal output power of 0.53W.
Demonstrated a power conversion efficiency of 53%, believed to be the highest reported for an FOPA.

Conclusions:

The presented FOPA design offers unprecedented efficiency.
This work sets a new benchmark for FOPA performance.
The results pave the way for more efficient optical amplification technologies.