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Title: Thermal effects in an ultrafast BiB3O6 optical parametric oscillator at high average powers

Journal Article · · Applied Optics
DOI:https://doi.org/10.1364/AO.56.006923· OSTI ID:1399089
 [1];  [1];  [1]
  1. Univ. of Rochester, Rochester, NY (United States)

An ultrafast, high-average-power, extended-cavity, femtosecond BiB3O6 optical parametric oscillator was constructed as a test bed for investigating the scalability of infrared parametric devices. Despite the high pulse energies achieved by this system, the reduction in slope efficiency near the maximum-available pump power prompted the investigation of thermal effects in the crystal during operation. Furthermore, the local heating effects in the crystal were used to determine the impact on both phase matching and thermal lensing to understand limitations that must be overcome to achieve microjoule-level pulse energies at high repetition rates.

Research Organization:
Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Contributing Organization:
Laboratory for Laser Energetics, University of Rochester
Grant/Contract Number:
NA0001944
OSTI ID:
1399089
Alternate ID(s):
OSTI ID: 1374926
Report Number(s):
2017-34, 1352; APOPAI; 2017-34, 2307, 1352
Journal Information:
Applied Optics, Vol. 56, Issue 24; ISSN 1559-128X
Publisher:
Optical Society of AmericaCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 3 works
Citation information provided by
Web of Science

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Cited By (1)

Temperature-insensitive broadband optical parametric chirped pulse amplification based on a tilted noncollinear QPM design journal December 2019