Related Experiment Video
Updated: May 15, 2026

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
Published on: November 22, 2019
High-energy similariton fiber laser using chirally coupled core fiber
Simon Lefrancois1, Chi-Hung Liu, Michelle L Stock
1School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA. sl694@cornell.edu
Abstract:
We present a high-energy amplifier similariton laser based on a chirally coupled core (3C) fiber. Chirped pulse energies up to 61 nJ at 3.3 W average power are obtained with effectively single-mode output. The pulses can be compressed with a simple grating compressor to durations below 90 fs. We demonstrate for the first time a fused pump-signal combiner to confirm the integration potential of 3C fiber.
Related Concept Videos
Spin–Spin Coupling: Two-Bond Coupling (Geminal Coupling)
The central atom need not be NMR-active because its electrons are affected by the electron polarization of the spin-active atoms. However, spin information is transmitted less effectively than in one-bond coupling, and 2J values are usually weaker than 1J values. The energy of...
Energy Stored In A Coaxial Cable
In the simplest form, a coaxial cable can be represented by two long hollow concentric cylinders in which the current flows in opposite directions. The magnetic field inside and outside the coaxial cable is determined by using Ampère's law. The magnetic field inside...
