Spatial Characterization of Multiple Pulses, With Different Spatial Profiles, From a Single Camera Snapshot

Spatial Characterization of Multiple Pulses, With Different Spatial Profiles, From a Single Camera Snapshot

We used a single-shot ptychographic microscope to image the complex-valued (intensity and phase) spatial profiles of multiple ultrashort pulses. Specifically, we present a characterization of a burst of three ultrashort pulses with three nanoseconds delays between pulses using data recorded by a sin...

Full description

Saved in:
Bibliographic Details
Main Authors: Ariel Veler, Michael Birk, Caleb Dobias, Rodrigo Amezcua Correa, Pavel Sidorenko, Oren Cohen
Format: Article
Language:English
Published: IEEE 2024-01-01
Series:IEEE Photonics Journal
Subjects:
Single shot multiplexed ptychography
beam characterization
ultrahigh speed imaging
microscopy
temporal resolution
Online Access:https://ieeexplore.ieee.org/document/10516334/
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We used a single-shot ptychographic microscope to image the complex-valued (intensity and phase) spatial profiles of multiple ultrashort pulses. Specifically, we present a characterization of a burst of three ultrashort pulses with three nanoseconds delays between pulses using data recorded by a single camera exposure with millisecond integration time. This scheme is promising for various applications, including characterizing spatiotemporal mode-locked or Q-switched lasers, potentially shedding light on their buildup dynamics.
ISSN:1943-0655

Similar Items