Presentation
13 March 2024 Field-resolved detection of ultrashort pulses: a new dimension for sensing and spectroscopy
Hanieh Fattahi
Author Affiliations +
Abstract
This presentation will focus on the development of a bright multi-octave spanning, phase-stable frontend, accompanied by a cutting-edge near-petahertz detection methodology. These tools have been designed explicitly for field-resolved detection of ultra-short pulses under ambient air conditions. By employing a frequency up-conversion process, the detection bandwidth limitation associated with Silicon-based detectors is circumvented. As a result, the system allows for broadband spectroscopic detection at overtone and combination band regions.
Conference Presentation
© (2024) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hanieh Fattahi "Field-resolved detection of ultrashort pulses: a new dimension for sensing and spectroscopy", Proc. SPIE PC12870, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications IX, PC128700A (13 March 2024); https://doi.org/10.1117/12.3003852
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KEYWORDS
Ultrafast phenomena

Spectroscopy

Pulse signals

Compressed sensing

Electric fields

Femtosecond phenomena

Femtosecond pulse shaping

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