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Related Experiment Video

Updated: May 19, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
10:17

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

Published on: July 12, 2017

Narrowband phase sensitive fiber parametric amplifier.

A Gershikov1, G Eisenstein

  • 1Department of Electrical Engineering, Technion, Haifa 32000, Israel. alexger@tx.technion.ac.il

Optics Letters
|August 4, 2012
PubMed
Summary
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We developed a tunable phase-sensitive fiber amplifier using parametric amplification. This device achieves broad wavelength amplification, demonstrating significant gain and phase sensitivity for advanced optical applications.

Area of Science:

  • Optics and Photonics
  • Fiber Optics
  • Nonlinear Optics

Background:

  • Phase-sensitive amplification is crucial for advanced optical signal processing.
  • Parametric amplification in optical fibers offers a versatile platform for light manipulation.

Purpose of the Study:

  • To demonstrate a widely tunable phase-sensitive fiber amplifier.
  • To characterize its performance in terms of gain, bandwidth, and phase sensitivity.

Main Methods:

  • Utilized narrowband parametric amplification in dispersion-shifted fiber.
  • Employed a pump laser with a tunable wavelength range.
  • Investigated amplification across a broad spectral range.

Main Results:

Related Experiment Videos

Last Updated: May 19, 2026

20 mJ, 1 ps Yb:YAG Thin-disk Regenerative Amplifier
10:17

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

Published on: July 12, 2017

  • Achieved phase-sensitive amplification over a 437 nm wavelength range (1344 nm to 1781 nm).
  • Demonstrated a maximum gain of 50 dB at 25 W pump peak power.
  • Observed gain variance up to 15 dB due to phase sensitivity.

    • Conclusions:

    • The developed fiber amplifier offers wide tunability for phase-sensitive applications.
    • The results highlight the potential of parametric amplification in dispersion-shifted fibers for broadband optical amplification.