Measurement of damage threshold for metallic gratings under intense laser pulse irradiation

Suman Bagchi; Jun Zhang; Sudeep Banerjee; Vidya Ramanathan; Nate C. Smith; Kevin Brown; Donald Umstadter

doi:10.1364/oft.2008.ofb3

Measurement of damage threshold for metallic gratings under intense laser pulse irradiation

Suman Bagchi, Jun Zhang, Sudeep Banerjee, Vidya Ramanathan, Nate C. Smith, Kevin Brown, Donald Umstadter

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The resistance to the damage of metallic diffraction gratings subject to intense laser pulses is reported. The onset of surface damage on the gratings for long (300 psec) laser pulses along with short (40 fsec) laser pulses is examined by looking into the change in diffraction efficiency with increasing laser energy. We find that the choice of substrate material also plays a crucial role in determining the damage resistance of the gratings.

Original language	English (US)
Title of host publication	Optical Fabrication and Testing, OFT 2008
Publisher	Optical Society of America (OSA)
ISBN (Print)	9781557528612
DOIs	https://doi.org/10.1364/oft.2008.ofb3
State	Published - 2008
Externally published	Yes
Event	Optical Fabrication and Testing, OFT 2008 - Rochester, NY, United States Duration: Oct 21 2008 → Oct 24 2008

Publication series

Name	Optics InfoBase Conference Papers

Other

Other	Optical Fabrication and Testing, OFT 2008
Country/Territory	United States
City	Rochester, NY
Period	10/21/08 → 10/24/08

ASJC Scopus subject areas

Instrumentation
Atomic and Molecular Physics, and Optics

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10.1364/oft.2008.ofb3

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Bagchi, S, Zhang, J, Banerjee, S, Ramanathan, V, Smith, NC, Brown, K & Umstadter, D 2008, Measurement of damage threshold for metallic gratings under intense laser pulse irradiation. in Optical Fabrication and Testing, OFT 2008. Optics InfoBase Conference Papers, Optical Society of America (OSA), Optical Fabrication and Testing, OFT 2008, Rochester, NY, United States, 10/21/08. https://doi.org/10.1364/oft.2008.ofb3

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abstract = "The resistance to the damage of metallic diffraction gratings subject to intense laser pulses is reported. The onset of surface damage on the gratings for long (300 psec) laser pulses along with short (40 fsec) laser pulses is examined by looking into the change in diffraction efficiency with increasing laser energy. We find that the choice of substrate material also plays a crucial role in determining the damage resistance of the gratings.",

author = "Suman Bagchi and Jun Zhang and Sudeep Banerjee and Vidya Ramanathan and Smith, {Nate C.} and Kevin Brown and Donald Umstadter",

year = "2008",

doi = "10.1364/oft.2008.ofb3",

language = "English (US)",

isbn = "9781557528612",

series = "Optics InfoBase Conference Papers",

publisher = "Optical Society of America (OSA)",

booktitle = "Optical Fabrication and Testing, OFT 2008",

note = "Optical Fabrication and Testing, OFT 2008 ; Conference date: 21-10-2008 Through 24-10-2008",

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AU - Bagchi, Suman

AU - Zhang, Jun

AU - Banerjee, Sudeep

AU - Ramanathan, Vidya

AU - Smith, Nate C.

AU - Brown, Kevin

AU - Umstadter, Donald

PY - 2008

Y1 - 2008

N2 - The resistance to the damage of metallic diffraction gratings subject to intense laser pulses is reported. The onset of surface damage on the gratings for long (300 psec) laser pulses along with short (40 fsec) laser pulses is examined by looking into the change in diffraction efficiency with increasing laser energy. We find that the choice of substrate material also plays a crucial role in determining the damage resistance of the gratings.

AB - The resistance to the damage of metallic diffraction gratings subject to intense laser pulses is reported. The onset of surface damage on the gratings for long (300 psec) laser pulses along with short (40 fsec) laser pulses is examined by looking into the change in diffraction efficiency with increasing laser energy. We find that the choice of substrate material also plays a crucial role in determining the damage resistance of the gratings.

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DO - 10.1364/oft.2008.ofb3

M3 - Conference contribution

SN - 9781557528612

T3 - Optics InfoBase Conference Papers

BT - Optical Fabrication and Testing, OFT 2008

PB - Optical Society of America (OSA)

T2 - Optical Fabrication and Testing, OFT 2008

Y2 - 21 October 2008 through 24 October 2008

ER -

Measurement of damage threshold for metallic gratings under intense laser pulse irradiation

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