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Title: Enhanced laser conditioning using temporally shaped pulses

Journal Article · · Optics Letters
ORCiD logo [1];  [2];  [2]
  1. Univ. of Rochester, NY (United States). Lab. for Laser Energetics; Laboratory for Laser Energetics, University of Rochester
  2. Univ. of Rochester, NY (United States). Lab. for Laser Energetics

Laser conditioning was investigated as a function of the temporal shape and duration of 351-nm, nanosecond pulses for fused-silica substrates polished via magnetorheological finishing. Here, the aim is to advance our understanding of the dynamics involved to enable improved control of the interaction of laser light with the material to optimize laser conditioning. Gaussian pulses that are temporally truncated at the intensity peak are observed to enhance laser conditioning, in comparison to a Gaussian pulse shape.

Research Organization:
Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
NA0001944
OSTI ID:
1426478
Alternate ID(s):
OSTI ID: 1423514
Report Number(s):
2017--250; 13--78; 2017-250, 1378, 2335
Journal Information:
Optics Letters, Journal Name: Optics Letters Journal Issue: 6 Vol. 43; ISSN 0146-9592; ISSN OPLEDP
Publisher:
Optical Society of America (OSA)Copyright Statement
Country of Publication:
United States
Language:
English

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