3 papers
physics.optics2026
Analysis of phase instabilities in amplitude swing for ultrashort pulse train characterization
Cristian Barbero, Íñigo J. Sola, Benjamín Alonso
The temporal dynamics of ultrashort pulses are a fundamental feature in ultrafast optics. These dynamics can often be extracted from a two-dimensional trace consisting of a set of…
physics.optics2025
Measuring ultrafast laser pulses using a single-shot amplitude swing implementation
Cristian Barbero, Íñigo J. Sola, Benjamín Alonso
Single-shot characterization techniques are crucial when dealing with shot-to-shot pulse-shape fluctuations (e.g., unstable laser systems, high-power, or with low repetition rate)…
physics.optics2025
Ptychographic retrieval for complete ultrashort pulse amplitude swing reconstruction
Cristian Barbero, Íñigo J. Sola, Benjamín Alonso
Ultrafast experiments require precise temporal characterization of laser pulses, where pulse reconstruction is typically achieved through iterative retrieval algorithms. In this co…