skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Enhanced laser conditioning using temporally shaped pulses

Abstract

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.

Authors:
ORCiD logo [1];  [1];  [1]
+ Show Author Affiliations
  1. Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Publication Date:
Research Org.:
Univ. of Rochester, NY (United States). Lab. for Laser Energetics
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1426478
Alternate Identifier(s):
OSTI ID: 1423514
Report Number(s):
2017-250; 13-78
Journal ID: ISSN 0146-9592; OPLEDP; 2017-250, 1378, 2335
Grant/Contract Number:  
NA0001944
Resource Type:
Accepted Manuscript
Journal Name:
Optics Letters
Additional Journal Information:
Journal Volume: 43; Journal Issue: 6; Journal ID: ISSN 0146-9592
Publisher:
Optical Society of America (OSA)
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION; Laser damage; laser materials processing; silica; pulse shaping

Citation Formats

Kafka, K. R. P., Papernov, S., and Demos, S. G. Enhanced laser conditioning using temporally shaped pulses. United States: N. p., 2018. Web. doi:10.1364/OL.43.001239.
Copy to clipboard
Kafka, K. R. P., Papernov, S., & Demos, S. G. Enhanced laser conditioning using temporally shaped pulses. United States. doi:10.1364/OL.43.001239.
Copy to clipboard
Kafka, K. R. P., Papernov, S., and Demos, S. G. Tue . "Enhanced laser conditioning using temporally shaped pulses". United States. doi:10.1364/OL.43.001239. https://www.osti.gov/servlets/purl/1426478.
Copy to clipboard
@article{osti_1426478,
title = {Enhanced laser conditioning using temporally shaped pulses},
author = {Kafka, K. R. P. and Papernov, S. and Demos, S. G.},
abstractNote = {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.},
doi = {10.1364/OL.43.001239},
journal = {Optics Letters},
number = 6,
volume = 43,
place = {United States},
year = {2018},
month = {3}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI:  10.1364/OL.43.001239
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal

Figures / Tables:

Figure 1 Figure 1: Laser‐induced–damage testing (LIDT) results versus pulse duration and shape. The 1‐on‐1 (green) Gaussian results fit to a power‐ law pulse‐width scaling of $\tau^{0.52}$ and the canonical $\tau^{0.5}$ is plotted (solid line). The N‐on‐1 (blue) results indicate that laser conditioning is strongly dependent on pulse shape and duration (Gaussianmore » empirical fit $\tau^{0.33}$). The inset shows the measured temporal profiles of the truncated (red) and reverse‐truncated (blue) pulses.« less
All figures and tables (4 total)
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Improved rubidium atomic beam clock based on lamp-pumping and fluorescence-detection scheme
journal, January 2011

  • Wang, Y. H.; Huang, J. Q.; Gu, Y.
  • Journal of the European Optical Society: Rapid Publications, Vol. 6
  • DOI: 10.2971/jeos.2011.11005

Laser-Induced Damage in Dielectrics with Nanosecond to Subpicosecond Pulses
journal, March 1995

Material response during nanosecond laser induced breakdown inside of the exit surface of fused silica: Material response during nanosecond laser
journal, February 2013

  • Demos, Stavros G.; Negres, Raluca A.; Raman, Rajesh N.
  • Laser & Photonics Reviews, Vol. 7, Issue 3
  • DOI: 10.1002/lpor.201200100

Investigation of laser annealing parameters for optimal laser-damage performance in deuterated potassium dihydrogen phosphate
journal, January 2005

  • Negres, R. A.; DeMange, P.; Demos, S. G.
  • Optics Letters, Vol. 30, Issue 20
  • DOI: 10.1364/OL.30.002766

Subsurface defects of fused silica optics and laser induced damage at 351 nm
journal, January 2013

  • Hongjie, Liu; Jin, Huang; Fengrui, Wang
  • Optics Express, Vol. 21, Issue 10
  • DOI: 10.1364/OE.21.012204

Wavelength and pulselength dependence of laser conditioning and bulk damage in doubler-cut KH 2 PO 4
conference, December 2005

  • Adams, J. J.; Bruere, J. R.; Bolourchi, M.
  • Boulder Damage Symposium XXXVII: Annual Symposium on Optical Materials for High Power Lasers, SPIE Proceedings
  • DOI: 10.1117/12.638827

Multiwavelength investigation of laser-damage performance in potassium dihydrogen phosphate after laser annealing
journal, January 2005

  • DeMange, P.; Carr, C. W.; Negres, R. A.
  • Optics Letters, Vol. 30, Issue 3
  • DOI: 10.1364/OL.30.000221

Implications of nanoabsorber initiators for damage probability curves, pulselength scaling, and laser conditioning
conference, June 2004

  • Feit, Michael D.; Rubenchik, Alexander M.
  • XXXV Annual Symposium on Optical Materials for High Power Lasers: Boulder Damage Symposium, SPIE Proceedings
  • DOI: 10.1117/12.523862

HF-Based Etching Processes for Improving Laser Damage Resistance of Fused Silica Optical Surfaces: HF-Based Etching Processes for Improving Laser Damage Resistance
journal, October 2010

The effect of baking and pulsed laser irradiation on the bulk laser damage threshold of potassium dihydrogen phosphate crystals
journal, July 1982

  • Swain, J. E.; Stokowski, S. E.; Milam, D.
  • Applied Physics Letters, Vol. 41, Issue 1
  • DOI: 10.1063/1.93319

Pulse length dependence of laser conditioning and bulk damage in KD 2 PO 4
conference, February 2005

  • Adams, John J.; Weiland, Timothy L.; Stanley, Joel R.
  • Boulder Damage Symposium XXXVI, SPIE Proceedings
  • DOI: 10.1117/12.585904

Developing magnetorheological finishing (MRF) technology for the manufacture of large-aperture optics in megajoule class laser systems
conference, November 2010

  • Menapace, Joseph A.
  • Laser Damage Symposium XLII: Annual Symposium on Optical Materials for High Power Lasers, SPIE Proceedings
  • DOI: 10.1117/12.855603

Using STED and ELSM confocal microscopy for a better knowledge of fused silica polished glass interface
journal, January 2013

  • Catrin, Rodolphe; Neauport, Jérôme; Legros, Philippe
  • Optics Express, Vol. 21, Issue 24
  • DOI: 10.1364/OE.21.029769

Relaxation dynamics of nanosecond laser superheated material in dielectrics
journal, January 2015

Concerning the impact of polishing induced contamination of fused silica optics on the laser-induced damage density at 351nm
journal, July 2008

Effect of temporal pulse shape on optical damage
journal, January 2007

  • Carr, C. W.; Trenholme, J. B.; Spaeth, M. L.
  • Applied Physics Letters, Vol. 90, Issue 4
  • DOI: 10.1063/1.2431705

UV-laser conditioning for reduction of 351-nm damage initiation in fused silica
conference, March 2002

  • Brusasco, Raymond M.; Penetrante, Bernie M.; Peterson, John E.
  • Boulder Damage, SPIE Proceedings
  • DOI: 10.1117/12.461718

What is laser conditioning: a review focused on dielectric multilayers
conference, April 1999

  • Bercegol, Herve
  • Laser-Induced Damage in Optical Materials: 1998, SPIE Proceedings
  • DOI: 10.1117/12.344463

The effect of laser pulse shape and duration on the size at which damage sites initiate and the implications to subsequent repair
journal, January 2011

  • Carr, C. W.; Cross, D. A.; Norton, M. A.
  • Optics Express, Vol. 19, Issue S4
  • DOI: 10.1364/OE.19.00A859

Combined advanced finishing and UV-laser conditioning for producing UV-damage-resistant fused-silica optics
conference, March 2002

  • Menapace, Joseph A.; Penetrante, Bernie; Golini, Donald
  • Boulder Damage, SPIE Proceedings
  • DOI: 10.1117/12.461725

Effects of polishing, etching, cleaving, and water leaching on the UV laser damage of fused silica
conference, April 1998

  • Yoshiyama, J. M.; Genin, Francois Y.; Salleo, Alberto
  • Laser-Induced Damage in Optical Materials: 1997, SPIE Proceedings
  • DOI: 10.1117/12.307041
    [ × clear filter / sort ]

    Figures / Tables found in this record:

    Figure 1 (p. 2)figure
    Figure 2 (p. 3)figure
    Figure 3 (p. 3)figure
    Table 1 (p. 3)table
      [ × clear filter / sort ]
      Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.

      Similar Records in DOE PAGES and OSTI.GOV collections: