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Title: Transient gain from N2+ in light filaments

Journal Article · · Physical Review A
 [1];  [2];  [2];  [3];  [2]
  1. Center for High Technology Materials, Albuquerque, NM (United States); Univ. of Ottawa (Canada); DOE/OSTI
  2. Center for High Technology Materials, Albuquerque, NM (United States)
  3. Univ. of Ottawa (Canada); National Research Council of Canada, Ottawa (Canada)

We present our results on the emissions from N2+ pumped with ultrafast filaments using high-resolution pump probe. Our result shows the phase relation between transition lines at earlier delays. We show that the gain on transition lines extends beyond the time when coherence is lost.

Research Organization:
Southwest Sciences, Inc., Santa Fe, NM (United States)
Sponsoring Organization:
USDOE; USDOE Office of Science (SC)
Grant/Contract Number:
SC0011446
OSTI ID:
1611624
Journal Information:
Physical Review A, Journal Name: Physical Review A Journal Issue: 5 Vol. 98; ISSN 2469-9926
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English

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Cited By (2)

Vibrational population transfer between electronic states of N 2 + in polarization-modulated intense laser fields journal November 2019
Air lasing from singly ionized N 2 driven by bicircular two-color fields journal May 2019