H
Hopil Bae
Researcher at Stanford University
Publications - 55
Citations - 822
Hopil Bae is an academic researcher from Stanford University. The author has contributed to research in topics: Quantum well & Semiconductor laser theory. The author has an hindex of 17, co-authored 55 publications receiving 809 citations.
Papers
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Journal ArticleDOI
Recent Progress on 1.55- $\mu{\hbox {m}}$ Dilute-Nitride Lasers
Seth R. Bank,Hopil Bae,Lynford L. Goddard,Homan Yuen,Mark A. Wistey,Robert Kudrawiec,James S. Harris +6 more
TL;DR: In this article, a review of the recent developments in GaAs-based 1.55mum lasers grown by molecular beam epitaxy (MBE) is presented, including the nitrogen plasma conditions, ion removal from the nitrogen flux, surfactant- mediated growth, the roles of various V-II ratios, the growth temperature, the active region thermal budget, proper annealing, and composition.
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Development of GaInNAsSb alloys : Growth, band structure, optical properties and applications
James S. Harris,Robert Kudrawiec,Homan Yuen,Seth R. Bank,Hopil Bae,Mark A. Wistey,David B. Jackrel,Evan Pickett,Tomas Sarmiento,Lynford L. Goddard,Vincenzo Lordi,T. Gugov +11 more
TL;DR: In this article, the conduction band offset in (Ga,In) (N,As,Sb)/GaAs quantum wells is discussed and the growth challenges of GaInNAsSb alloys are discussed.
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Room-temperature continuous-wave 1.55 μm GaInNAsSb laser on GaAs
TL;DR: In this paper, the first low-threshold 1.55 µm GaAs were grown on GaAs and the pulsed threshold current density was 550 µm with >600 µmW peak output power.
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Nitrogen Plasma Optimization for High-Quality Dilute Nitrides
TL;DR: In this paper, the authors found that a small amount of excess capacitance in the matching network improved the stability of GaInNAs and increased photoluminescence in the cell.
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The role of antimony on properties of widely varying GaInNAsSb compositions
TL;DR: In this article, the effects of the addition of antimony to low indium concentration (∼8%) and low strain GaInNAs material (for 1.0eV solar cell applications) were investigated.