Multilayer Anisotropic Thin Film with a Twist
ISSN: 1829-1171
Submitted: 2026-07-17
Natural Sciences, Physics, 2026
Similaritonic Method on Ultrashort Pulse Duration Measurement by Oscilloscope
This is an open access article distributed under the
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Submitted: 2026-07-20
© 2026 by author(s) and The Gufo Inc.
This work is licensed under Creative Commons Attribution–NonCommercial International License
(CC BY-NC 4.0).
Abstract
In this work, we developed and experimentally examined a real-time single-shot technique of femtosecond pulse duration measurement based on similariton spectrotemporal imaging and measuring temporal profile via electrical oscilloscope. The method is easy in implementation, since it uses only a piece of single mode fiber and an oscilloscope.