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Jacob B. Khurgin
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Journal Articles

Interband second-order nonlinear optical susceptibility of asymmetric coupled quantum wells

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Rithvik Ramesh, Teddy Hsieh, Alec M. Skipper, Qian Meng, Kevin C. Wen, Farbod Shafiei, Mark A. Wistey, Michael C. Downer, Jacob B. Khurgin, Seth R. Bank
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 251111 (2023)
https://doi.org/10.1063/5.0168596
Published: December 2023
View articletitled, Interband second-order nonlinear optical susceptibility of asymmetric coupled quantum wells
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Journal Articles

Transparent conductive oxides and low-loss nitride-rich silicon waveguides as building blocks for neuromorphic photonics

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Jacek Gosciniak, Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 123, 221104 (2023)
https://doi.org/10.1063/5.0172601
Published: November 2023
View articletitled, Transparent conductive oxides and low-loss nitride-rich silicon waveguides as building blocks for neuromorphic photonics
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Journal Articles

A simple technique for evaluating dipole moments of Bloch states in tetrahedral semiconductors

Editor’s PickOpen Access
Jacob B. Khurgin
Journal: AIP Advances
AIP Advances 12, 075018 (2022)
https://doi.org/10.1063/5.0097081
Published: July 2022
View articletitled, A simple technique for evaluating dipole moments of Bloch states in tetrahedral semiconductors
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Journal Articles

Room temperature plasmonic graphene hot electron bolometric photodetectors: A comparative analysis

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Jacek Gosciniak, Jacob B. Khurgin
Journal: Journal of Applied Physics
J. Appl. Phys. 131, 023105 (2022)
https://doi.org/10.1063/5.0073082
Published: January 2022
View articletitled, Room temperature plasmonic graphene hot electron bolometric photodetectors: A comparative analysis
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Journal Articles

An ITO–graphene heterojunction integrated absorption modulator on Si-photonics for neuromorphic nonlinear activation

Editor’s PickOpen Access
Rubab Amin, Jonathan K. George, Hao Wang, Rishi Maiti, Zhizhen Ma, Hamed Dalir, Jacob B. Khurgin, Volker J. Sorger
Journal: APL Photonics
APL Photonics 6, 120801 (2021)
https://doi.org/10.1063/5.0062830
Published: December 2021
View articletitled, An ITO–graphene heterojunction integrated absorption modulator on Si-photonics for neuromorphic nonlinear activation
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Includes: Supplementary data
Journal Articles

Temporal dynamics of strongly coupled epsilon near-zero plasmonic systems

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Mehdi H. Ebrahim, Andrea Marini, Vincenzo Bruno, Nathaniel Kinsey, Jacob B. Khurgin, Daniele Faccio, Matteo Clerici
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 221101 (2021)
https://doi.org/10.1063/5.0070296
Published: November 2021
View articletitled, Temporal dynamics of strongly coupled epsilon near-zero plasmonic systems
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Includes: Supplementary data
Journal Articles

Hot electron photoemission in metal–semiconductor structures aided by resonance tunneling

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Fedor A. Shuklin, Igor V. Smetanin, Igor E. Protsenko, Jacob B. Khurgin, Nikolay V. Nikonorov, Alexander V. Uskov
Journal: Applied Physics Letters
Appl. Phys. Lett. 118, 181104 (2021)
https://doi.org/10.1063/5.0048804
Published: May 2021
View articletitled, Hot electron photoemission in metal–semiconductor structures aided by resonance tunneling
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Journal Articles

Nonlinear optical properties of halide perovskites and their applications

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Yixuan Zhou, Yuanyuan Huang, Xinlong Xu, Zeyu Fan, Jacob B. Khurgin, Qihua Xiong
Journal: Applied Physics Reviews
Appl. Phys. Rev. 7, 041313 (2020)
https://doi.org/10.1063/5.0025400
Published: December 2020
View articletitled, Nonlinear optical properties of halide perovskites and their applications
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Journal Articles

Analytical expression for the width of quantum cascade laser frequency comb

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Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 117, 161104 (2020)
https://doi.org/10.1063/5.0029588
Published: October 2020
View articletitled, Analytical expression for the width of quantum cascade laser frequency comb
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Journal Articles

THz field detection in graphene using deep neural networks

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Velat Kilic, Mark A. Foster, Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 161106 (2019)
https://doi.org/10.1063/1.5120022
Published: October 2019
View articletitled, THz field detection in graphene using deep neural networks
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Includes: Supplementary data
Journal Articles

Linewidth of the laser optical frequency comb with arbitrary temporal profile

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Jacob B. Khurgin, Nathan Henry, David Burghoff, Qing Hu
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 131104 (2018)
https://doi.org/10.1063/1.5049583
Published: September 2018
View articletitled, Linewidth of the laser optical frequency comb with arbitrary temporal profile
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Journal Articles

Response to “Comment on ‘Graphene—A rather ordinary nonlinear optical material’” [Appl. Phys. Lett. 111, 106101 (2017)]

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Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 106102 (2017)
https://doi.org/10.1063/1.4999183
Published: September 2017
View articletitled, Response to “Comment on ‘Graphene—A rather ordinary nonlinear optical material’” [Appl. Phys. Lett. 111, 106101 (2017)]
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Journal Articles

Plasmonic silicon Schottky photodetectors: The physics behind graphene enhanced internal photoemission

FeaturedOpen Access
Uriel Levy, Meir Grajower, P. A. D. Gonçalves, N. Asger Mortensen, Jacob B. Khurgin
Journal: APL Photonics
APL Photonics 2, 026103 (2017)
https://doi.org/10.1063/1.4973537
Published: January 2017
View articletitled, Plasmonic silicon Schottky photodetectors: The physics behind graphene enhanced internal photoemission
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Journal Articles

Current gain above 10 in sub-10 nm base III-Nitride tunneling hot electron transistors with GaN/AlN emitter

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Zhichao Yang, Yuewei Zhang, Sriram Krishnamoorthy, Digbijoy N. Nath, Jacob B. Khurgin, Siddharth Rajan
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 192101 (2016)
https://doi.org/10.1063/1.4949489
Published: May 2016
View articletitled, Current gain above 10 in sub-10 nm base III-Nitride tunneling hot electron transistors with GaN/AlN emitter
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Journal Articles

Elastic scattering by hot electrons and apparent lifetime of longitudinal optical phonons in gallium nitride

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Jacob B. Khurgin, Sanyam Bajaj, Siddharth Rajan
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 262101 (2015)
https://doi.org/10.1063/1.4938745
Published: December 2015
View articletitled, Elastic scattering by hot electrons and apparent lifetime of longitudinal optical phonons in gallium nitride
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Journal Articles

Current gain in sub-10 nm base GaN tunneling hot electron transistors with AlN emitter barrier

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Zhichao Yang, Yuewei Zhang, Digbijoy N. Nath, Jacob B. Khurgin, Siddharth Rajan
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 032101 (2015)
https://doi.org/10.1063/1.4906287
Published: January 2015
View articletitled, Current gain in sub-10 nm base GaN tunneling hot electron transistors with AlN emitter barrier
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Journal Articles

Mid-infrared light emission from a Fe2+:ZnSe polycrystal using quantum cascade laser pumping

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Yu Song, Jens Sonntag, Sergey B. Mirov, Claire F. Gmachl, Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 141108 (2014)
https://doi.org/10.1063/1.4897546
Published: October 2014
View articletitled, Mid-infrared light emission from a Fe2+:ZnSe polycrystal using quantum cascade laser pumping
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Journal Articles

Near-infrared induced optical quenching effects on mid-infrared quantum cascade lasers

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Dingkai Guo, Hong Cai, Muhammad Anisuzzaman Talukder, Xing Chen, Anthony M. Johnson, Jacob B. Khurgin, Fow-Sen Choa
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 251102 (2014)
https://doi.org/10.1063/1.4884605
Published: June 2014
View articletitled, Near-infrared induced optical quenching effects on mid-infrared quantum cascade lasers
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Journal Articles

Multi-phonon-assisted absorption and emission in semiconductors and its potential for laser refrigeration

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Jacob B. Khurgin
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 221115 (2014)
https://doi.org/10.1063/1.4880799
Published: June 2014
View articletitled, Multi-phonon-assisted absorption and emission in semiconductors and its potential for laser refrigeration
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Journal Articles

Importance of interface roughness induced intersubband scattering in mid-infrared quantum cascade lasers

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YenTing Chiu, Yamac Dikmelik, Peter Q. Liu, Nyan L. Aung, Jacob B. Khurgin, Claire F. Gmachl
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 171117 (2012)
https://doi.org/10.1063/1.4764516
Published: October 2012
View articletitled, Importance of interface roughness induced intersubband scattering in mid-infrared quantum cascade lasers
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