Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared

Daniel Matteo; Jeremy Pigeon; Sergei Tochitsky; Ilan Ben-Zvi; Chan Joshi

doi:10.1364/FIO.2020.JW6A.15

Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared

Daniel Matteo
, Jeremy Pigeon
, Sergei Tochitsky
, Ilan Ben-Zvi
, Chan Joshi

Physics and Astronomy

University of California at Los Angeles
Stony Brook University

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

Abstract

We measure nonlinear absorption in semiconductors using nanosecond and picosecond CO₂ laser pulses. Absorption strength scales inversely with band gap energy. Effective absorption coefficients in n-Ge are unchanged over intensities from 0.1-2

Original language	English
Title of host publication	Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Electronic)	9781943580804
DOIs	https://doi.org/10.1364/FIO.2020.JW6A.15
State	Published - Sep 14 2020
Event	2020 Frontiers in Optics Conference, FiO 2020 - Washington, United States Duration: Sep 14 2020 → Sep 17 2020

Publication series

Name	Optics InfoBase Conference Papers
ISSN (Electronic)	2162-2701

Conference

Conference	2020 Frontiers in Optics Conference, FiO 2020
Country/Territory	United States
City	Washington
Period	09/14/20 → 09/17/20

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10.1364/FIO.2020.JW6A.15

Cite this

Matteo, D., Pigeon, J., Tochitsky, S., Ben-Zvi, I., & Joshi, C. (2020). Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared. In Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020 Article JW6A.15 (Optics InfoBase Conference Papers). Optica Publishing Group (formerly OSA). https://doi.org/10.1364/FIO.2020.JW6A.15

@inproceedings{f31b6140ddeb442695a2745289674e2d,

title = "Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared",

abstract = "We measure nonlinear absorption in semiconductors using nanosecond and picosecond CO2 laser pulses. Absorption strength scales inversely with band gap energy. Effective absorption coefficients in n-Ge are unchanged over intensities from 0.1-2",

author = "Daniel Matteo and Jeremy Pigeon and Sergei Tochitsky and Ilan Ben-Zvi and Chan Joshi",

note = "Publisher Copyright: {\textcopyright} OSA 2020 {\textcopyright} 2020 The Author(s); 2020 Frontiers in Optics Conference, FiO 2020 ; Conference date: 14-09-2020 Through 17-09-2020",

year = "2020",

month = sep,

day = "14",

doi = "10.1364/FIO.2020.JW6A.15",

language = "English",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020",

}

Matteo, D, Pigeon, J, Tochitsky, S, Ben-Zvi, I & Joshi, C 2020, Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared. in Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020., JW6A.15, Optics InfoBase Conference Papers, Optica Publishing Group (formerly OSA), 2020 Frontiers in Optics Conference, FiO 2020, Washington, United States, 09/14/20. https://doi.org/10.1364/FIO.2020.JW6A.15

Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared. / Matteo, Daniel; Pigeon, Jeremy; Tochitsky, Sergei et al.
Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020. Optica Publishing Group (formerly OSA), 2020. JW6A.15 (Optics InfoBase Conference Papers).

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

TY - GEN

T1 - Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared

AU - Matteo, Daniel

AU - Pigeon, Jeremy

AU - Tochitsky, Sergei

AU - Ben-Zvi, Ilan

AU - Joshi, Chan

PY - 2020/9/14

Y1 - 2020/9/14

N2 - We measure nonlinear absorption in semiconductors using nanosecond and picosecond CO2 laser pulses. Absorption strength scales inversely with band gap energy. Effective absorption coefficients in n-Ge are unchanged over intensities from 0.1-2

AB - We measure nonlinear absorption in semiconductors using nanosecond and picosecond CO2 laser pulses. Absorption strength scales inversely with band gap energy. Effective absorption coefficients in n-Ge are unchanged over intensities from 0.1-2

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U2 - 10.1364/FIO.2020.JW6A.15

DO - 10.1364/FIO.2020.JW6A.15

M3 - Conference contribution

AN - SCOPUS:85106031361

T3 - Optics InfoBase Conference Papers

BT - Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020

PB - Optica Publishing Group (formerly OSA)

T2 - 2020 Frontiers in Optics Conference, FiO 2020

Y2 - 14 September 2020 through 17 September 2020

ER -

Matteo D, Pigeon J, Tochitsky S, Ben-Zvi I, Joshi C. Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared. In Frontiers in Optics - Proceedings Frontiers in Optics / Laser Science, Part of Frontiers in Optics + Laser Science APS/DLS, FiO 2020. Optica Publishing Group (formerly OSA). 2020. JW6A.15. (Optics InfoBase Conference Papers). doi: 10.1364/FIO.2020.JW6A.15

Nonresonant nonlinear absorption in n-Ge, GaAs, and ZnSe in the long-wave infrared

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