Chromatic diversity: a new approach for characterizing spatiotemporal coupling of ultrashort pulses
- Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Two-dimensional chromatic aberrations are characterized by a single-shot scheme based on a simultaneous measurement of chromatically diversified focal spots. The chromatic diversity is introduced by a 2-D grating with holographic defocus terms. The chromatic aberrations in the beam are either subtracted or added by the additional known chromatic aberrations in the grating, depending on the diffraction order. By analyzing the asymmetry in the size of diffracted focal spots, input beam chromatic aberrations can be deduced. Theoretical discussions and experimental results are also presented.
- Research Organization:
- Univ. of Rochester, NY (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA); New York State Energy Research and Development Authority (NYSERDA)
- Grant/Contract Number:
- NA0001944
- OSTI ID:
- 1429581
- Alternate ID(s):
- OSTI ID: 1434625
- Report Number(s):
- 2017-251, 1392; OPEXFF
- Journal Information:
- Optics Express, Journal Name: Optics Express Vol. 26 Journal Issue: 7; ISSN 1094-4087
- Publisher:
- Optical Society of America (OSA)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 7 works
Citation information provided by
Web of Science
Web of Science
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